low alloy high tensile plate S275J2
GNEE offers S275J2 hsla structural steel is high strength alloy steel plate, S275J2 high strength steel Execution standard: implement EN10025 standard.
As one of the most demanding and core grades in the S275 steel series, S275J2 derives its "J2" designation from the mandatory requirement for outstanding impact toughness at an extreme low temperature of -20°C, with a minimum impact energy of 27 Joules.
This steel grade is widely used in structures and equipment operating in harsh environments, including buildings in frigid regions such as Northern Europe, Canada and Russia, offshore drilling platforms, wind turbine towers, and heavy mining machinery.
GNEE STEEL has extensive expertise in the quality certification, internal defect control, and weldability performance of S275J2 steel.
S275J2 low alloy steel has good mechanical properties and corrosion resistance, which can ensure the stability and durability of the bridge. In addition, S275J2 low alloy steel sheet also has good plasticity and weldability, which makes it a preferred material in the construction field.
The S275J2 high strength steel sheet we offer can be customised in size, cut, welded, punched and other processing services according to your end-use requirements for S275J2 high strength plate products.
High Strength Low Alloy Plate Chemical property
| THICKNESS(MM) | C | Mn | Si | P | S | N | Cu |
| ≦40 | 0.18 | 1.5 | ~ | 0.025 | 0.025 | 0.012 | 0.55 |
| >40 | 0.18 |
low alloy steel material mechanical property
| Yield Strength MPa | Tensile Strength MPa | Elongation in 2 in. % | |||||
| ≦16 | 275 | 410-580 | 13 | ||||
| >16, ≦100 | 235 | ||||||
| >100 | 195 | 410-580 | |||||
How do you guarantee the -20°C impact toughness? Will it be shown on the MTC?
Yes, absolutely. The defining feature of the S275J2 grade is its low-temperature toughness. We strictly perform the Charpy V-Notch impact test at -20°C during production. The exact test values (guaranteed to be ≥ 27 Joules) will be clearly documented on the EN 10204 3.1 Mill Test Certificate (MTC). We can also provide third-party inspections (like SGS, BV, or DNV) upon your request before shipment.
What is the delivery condition of the plates? Are they As-Rolled (AR) or Normalized (+N)?
To ensure the stable and superior impact toughness at -20°C, our S275J2 plates are typically supplied in the Normalized Rolled (+N) or fully Normalized condition, in strict accordance with EN 10025-2. This refined grain structure provides excellent resistance to brittle fracture in cold environments. The grade on your MTC will be explicitly marked as S275J2+N.
For heavy plates (e.g., thickness > 40mm), do you perform Ultrasonic Testing (UT) to check for internal flaws?
Yes. For critical structural applications, internal integrity is crucial. For heavy plates (typically thickness ≥ 30mm), we perform Ultrasonic Testing (UT) according to the EN 10160 standard (Class S1/E1 or higher, as per your requirement). This ensures there are no internal laminations, cracks, or non-metallic inclusions, guaranteeing 100% safety for heavy load-bearing structural nodes.
How is the weldability of your S275J2 plates? What is the Carbon Equivalent Value (CEV)?
The weldability of our S275J2 steel is excellent. We strictly control the chemical composition during the melting process. The Carbon Equivalent Value (CEV) is typically kept well below 0.40%, which minimizes the risk of cold cracking during welding. Your fabrication team can easily weld these plates using conventional manual or automated welding methods without the need for extensive pre-heating.
S275J2 delivery time is too long / price is too high. Can we use a Chinese standard equivalent to save costs?
Yes. If your project accepts equivalent standards, the exact Chinese equivalent for S275J2 is Q275D (The 'D' indicates -20°C impact test).
However, as Q275D is rarely kept in ready stock in the Chinese market, we highly recommend upgrading to Q355D (equivalent to S355J2). Q355D not only easily passes the -20°C impact test but also offers a higher yield strength (355 MPa). Most importantly, Q355D has massive ready stock in China, meaning we can ship it within 7 days at a much lower price than a newly rolled S275J2. Let me send you a technical comparison for your engineers to review.
S275J2 vs S275JR – Full Technical Comparison
(EN 10025-2 Non-alloy structural steels)
1. Core Difference
Both grades have the same strength (275 MPa yield strength).The only critical difference is low-temperature impact toughness.
S275JR: Tested at +20°C
S275J2: Tested at -20°C
2. Mechanical Properties
| Item | S275JR | S275J2 |
|---|---|---|
| Yield Strength (≤16mm) | ≥275 MPa | ≥275 MPa |
| Tensile Strength | 410–580 MPa | 410–580 MPa |
| Impact Energy | ≥27 J at +20°C | ≥27 J at -20°C |
| Toughness | Good at room temperature | Excellent at low temperatures |
3. Weldability & Quality
S275JR: Good weldability for general fabrication.
S275J2: Better weldability, cleaner steel, stricter inspection, lower risk of brittle failure.
4. Typical Applications
S275JR
General steel structures, buildings, bridges, trucks, machinery, non-critical components in normal environments.
S275J2
Offshore platforms, wind turbine towers, Arctic construction, heavy machinery, low-temperature structures, ships, and critical load-bearing parts.
5. Conclusion
Use S275JR for normal-temperature projects.
Use S275J2 for low-temperature, offshore, wind energy, and high-safety structures.
Application Comparison: S275J2 vs. S275JR
Structural Steel Grades (EN 10025‑2)
Overview
S275JR and S275J2 are both non‑alloy structural steels with identical minimum yield strength (275 MPa) and tensile strength range. The key difference lies in low‑temperature impact toughness:
S275JR: Impact tested at +20°C
S275J2: Impact tested at ‑20°C (min. 27J)
This difference defines their suitable environments, safety requirements, and typical applications.
1. Application Scenarios for S275JR
S275JR is the general‑purpose, economical grade for normal‑temperature conditions.
Suitable Environments
Indoor and outdoor structures in mild climates
Ambient temperatures above 0°C
Non‑critical structural components
Standard manufacturing and construction
Typical Uses
General steel structures, industrial buildings, warehouses
Bridges, railings, support frames, base plates
Machinery chassis, brackets, covers, non‑load‑bearing parts
Trucks, trailers, containers, general fabrication
Non‑critical parts of ships and port equipment
Key Reasons for Use
Cost‑effective
Good weldability and workability
Sufficient toughness at room temperature
Widely available and easy to process
2. Application Scenarios for S275J2
S275J2 is the low‑temperature, high‑safety grade for harsh and critical environments.
Suitable Environments
Low and sub‑zero temperatures (‑10°C to ‑30°C)
Cold regions: Northern Europe, Canada, Russia, Arctic zones
Offshore, marine, high‑wind, high‑fatigue conditions
Structures requiring high reliability and anti‑brittle failure performance
Typical Uses
Offshore drilling platforms, jackets, decks, support structures
Wind turbine towers, foundations, and nacelle frames
Heavy mining machinery, crushing equipment, load‑bearing components
Cold‑region buildings, steel structures in polar environments
Structural parts exposed to ice, impact, and vibration
Critical sections of ships, cranes, and pressure equipment
Key Reasons for Use
Excellent toughness at ‑20°C
High resistance to brittle fracture
Better weldability and stricter quality control
Stable performance under long‑term fatigue and impact
3. Direct Scenario Selection Guide
| Project Condition | Recommended Grade |
|---|---|
| Normal temperature, general structure | S275JR |
| Low temperature, outdoor cold environment | S275J2 |
| Offshore, wind energy, drilling platforms | S275J2 |
| Heavy machinery, high impact loads | S275J2 |
| Cost‑sensitive, non‑critical parts | S275JR |
Conclusion
Choose S275JR for standard, room‑temperature applications.
Choose S275J2 for low temperatures, offshore structures, wind turbines, drilling platforms, and high‑safety projects.
What is S275JR material?
S275JR grade steel is a readily weldable low carbon manganese steel with good impact resistance. This material is commonly supplied in the untreated or normalised condition. Machinability of this material is similar to that of mild steel.
What material is equivalent to S275J2?
S275J2 is equivalent to ASTM A572 Grade 42, with similar strength and weldability.
Relying on many first-class equipment, such as CNC Shearing machine, Press Brake machine, Straightening machine, Roll Bending machine, Flat Bar Machine, Deburring machine etc, GNEE STEEL could provide various semi-productsand extensive forming services to customers.
Is S275 steel mild steel?
S275 is an unalloyed low carbon mild steel grade supplied as flame cut plates and bar with delivery to the whole of the UK. As a low carbon steel specifications S275 provides low strength with good machinability and is suitable for welding.
Are A36 and S275JR the same?
Let us continue to make contrast. Both yield strength and tensile strength of S275JR carbon steel is higher than that of mild steel ASTM A36. So S275JR carbon steel can bear heavier load than mild steel ASTM A36. In other word, mild steel ASTM A36 is not equivalent to S275JR carbon steel.
Which is stronger, S235 or S275?
S275: The General-Purpose Structural Powerhouse
With a minimum yield strength of 275 N/mm², this grade offers approximately 17% greater strength than S235 whilst maintaining excellent fabrication characteristics.
What is S275 and S355 steel grade?
S275 and S355 steel grades are intended for structural purposes and are produced in accordance with EN 10025-2. They can be bolted, riveted and welded in a full range of structural and fabricated items including bridges, box girders, cranes and general structural projects.
How thick is a S275 sheet?
Blackened Hot Rolled Steel Sheet Please note thickness ranging from 1.5mm-2.5mm are grade DD11 - 3mm-6mm are S275 - Please note this product comes with a lead time up to 7-10 working days from order and is not applicable for express shipping services.
What is the ASTM equivalent of S275J0?
S275J0 EN 10025 Steel Equivalent Grade:
S275J0 steel plate/sheet is in EN 10025 standard, the material number is 1.0143. The equivalent grades of S275J0 steel are DIN 17100 St 44-3 U, NFA 35-501 E 28-3, UNI 7070 Fe 430 C, BS 4360 43 C, UNE 36.080 AE 275 C, ASTM A 578 Gr. 70.
What is the difference between S275JR and SS400?
SS400 typically has a maximum carbon content of about 0.17-0.20%. S275JR has a slightly higher carbon content at approximately 0.21% and also has specific requirements for phosphorus and sulfur, generally making it more controlled in composition.
Is SS400 equivalent to S275JR?
Is S275 cheaper than S355?
S355 can be more expensive than S275 and may not be necessary for smaller or less demanding projects. Its reduced ductility compared to S275 makes it slightly less forgiving in some applications. Properties: A high-strength structural steel with a minimum yield strength of 460 MPa.
Is S275 high carbon steel?
S275 is steel with low carbon content. Low carbon steels are defined as having a carbon content of less than 0.3 per cent by weight.
Is S275 steel galvanised?
S275 is a low-carbohydrate galvanised steel. Low carbon steels are those that have less than 0.3 percent carbon by weight. S275 steel is a general-purpose steel that has no more than 0.25 percent carbon.
What is the difference between S275JR and s275j0?
S275 J0 steel has a guarantee of resilience at 0°C> 27J, while s275JR steel has, when required, a guarantee of resilience at a temperature greater than 20°C> 27J.
What is the difference between S355 and S275JR?
S275JR: Offers a minimum yield strength of 275 MPa for thicknesses up to 16 mm. This makes it suitable for applications where moderate strength is sufficient. S355JR: Provides a higher minimum yield strength of 355 MPa for thicknesses up to 16 mm, making it ideal for projects requiring greater load-bearing capacity.
Is S275JR equivalent to A36?
ASTM A36 plates have a min. yield strength of 250 MPa and S275JR carbon steel plate has a yield of 275 MPa. And the tensible strength of S275JR carbon steel plate is also little higher than that of ASTM A36 plates. So it is not right to say "S275JR equivalent to ASTM A36".
Advantages of S275J2 Steel for Offshore Drilling Platforms
- Excellent low-temperature impact toughnessS275J2 guarantees a minimum impact energy of 27J at -20°C. It resists brittle fracture even in low-temperature and harsh marine environments, with outstanding impact and fatigue resistance superior to ordinary structural steels.
- Reliable structural strength and cost efficiencyWith a minimum yield strength of 275MPa, S275J2 fully withstands loads, wave impacts, and wind forces required for offshore structures. It delivers sufficient strength at a lower cost than high-strength offshore and shipbuilding steels, providing excellent cost-performance.
- Great weldabilityIt has a moderate carbon equivalent and low cold-cracking sensitivity, making it highly suitable for heavy welding and on-site assembly of offshore drilling platforms. Welded joints are less prone to defects, ensuring long-term structural safety.
- High stability in marine environmentsThe steel features high purity and strict internal defect control. It performs well against fatigue, vibration, and salt spray corrosion, ensuring stable service in long-term offshore working conditions.
- Mature standards and wide certificationProduced in accordance with European standard EN 10025, S275J2 is widely accepted by classification societies and offshore engineering projects worldwide, making qualification and inspection for offshore drilling platforms much easier.
Successful Cases of Offshore Drilling Platforms Built with S275J2 Steel
S275J2 is a low-temperature, high-toughness structural steel complying with EN 10025. It delivers outstanding impact toughness at -20°C (minimum 27J) and excellent weldability, making it widely used in offshore drilling platforms operating in cold and harsh marine environments.
1. North Sea Jack‑up & Semi‑submersible Drilling Platforms
Representative projects include the Maersk Intrepid, Transocean Spitsbergen (JU2000E series), and multiple semi‑submersible rigs operated by Stena Drilling and Odfjell Drilling.S275J2 is widely applied in leg structures, deck plates, module frames, walkways and support structures.With reliable low-temperature toughness, the material withstands severe winter temperatures, strong waves and wind loads in the North Sea. Its stable weldability and high structural reliability have been verified over long service life, certified by DNV, LR and ABS.
2. Offshore Drilling Platforms in the Norwegian Continental Shelf
S275J2 has been used for many years in auxiliary drilling platforms and wellhead platforms near the Ekofisk and Statfjord oil fields.It is mainly used in jacket structures, secondary support members, deck frameworks and safety systems.The grade fully meets the strict low-temperature requirements of the Norwegian Petroleum Directorate (NPD). Many platforms have been in safe operation for more than 20 years without brittle fracture or fatigue failure.
3. Arctic Offshore Projects: Sakhalin & Prirazlomnoye
In Russia's Sakhalin‑1 and Sakhalin‑2 projects, S275J2 is used in key structural parts such as platform foundations, ice-resistant cone supports and equipment bases.The Prirazlomnoye ice-resistant drilling platform, the first Arctic offshore drilling unit in the Barents Sea, also adopts S275J2 for its lower deck and ice‑impact sections.It performs reliably under extreme low temperatures down to -30°C and heavy ice‑load impacts, showing excellent toughness and fatigue resistance.
4. East Coast of Canada Offshore Drilling Platforms
S275J2 is widely used in supporting structures for drilling platforms in the Hibernia and Terra Nova oil fields.It provides stable structural performance under cold ocean currents and heavy storm conditions. Its low carbon equivalent enables convenient on‑site welding with minimal preheating and heat treatment, greatly improving construction efficiency.
5. Offshore Drilling Platforms in Bohai Bay, China
S275J2 is applied in deck structures and leg reinforcements in several self‑elevating drilling platforms such as Bohai No.8 and Bohai No.9.In low winter temperatures (-15°C to -20°C), S275J2 effectively prevents brittle fracture and ensures structural safety. It has become a preferred cost‑effective structural steel for offshore engineering in cold coastal areas of China.
Key Advantages Verified by All Projects
Excellent low‑temperature impact toughness at -20°C, minimizing brittle fracture risk
Superior weldability with low cold‑cracking tendency
Stable quality and strict internal defect control
High cost‑performance compared with high‑strength offshore steels
Widely recognized by major classification societies: DNV, ABS, LR, CCS, etc.
GNEE STEEL PROCESSING
1.CTL & SL SERVICE (141 SETS)
Currently, GNEE STEEL has imported manyadvanced CTL/SL equipment from Italy and Korea and could provide customized CTL/SL services from cold rolled stainless steel and carbon steel to hot rolled stainless steel and carbon steel as well as strips and ultra-wide sheet.
CTL FACILITIES
Max Length:16500mm
Max Width:2200mm
Max Thickness:25.4mm
Max Yield Strength:1500Mpa
SL FACILITIES
Max Width:2200mm
Max Thickness:18mm
Max slit Quantity:31
Max Yield Strength:1200Mpa
2.CUTTING SERVICE
GNEE STEEL imported lots of advanced cutting machines from Germany, Sweden, America and Japan, including plasmas cutting machine, water jet cutting machine, laser cutting machine, flame cutting machine and saw machine. In order to meet customers' diversified needs, GNEE STEEL also adopts nest working multi-cutting methods and intensive production to improve production capacity and save costs for the customers.
Laser Cutting Machine
Max Cutting Length:40,000mm
Max Width:4,600mm
Max Thickness:100mm
Flame Cutting Machine
Max Cutting Length:40,000mm
Max Width:8,000mm
Max Thickness:500mm
Plasmas Cutting Machine
Max Cutting Length:30,000mm
Max Width:5,000mm
Max Thickness:100mm
Water-jet Cutting
Max Cutting Length:12,000mm
Max Width:4,010mm
Max Thickness:250mm
3.FORMING SERVICE
Steel Plate Roll Bending
Maximum Rolling Thickness: up to 200mm
Maximum Width: 4200mm
Automatic Bending Machine-Press Brake
Max Bending Capability:3000Ton
Max Bending Length:15,000mm
Expert in Bending High-Strength & Wear-Resistant Steels
Punching Machine
Max Width:3,070mm
Max Thickness:8mm
Max Pressure:250t
BEVELING SERVICE
GNEE STEEL beveling platform has edge milling machine, edge planer, flame / plasma groove cutting machine, flame groove cutting robot, desktop chamfering machine, gantry planerand other advanced equipment to provide customers with parts prefabrication services,daily processing of V-type, Y-type, X-type and U-type grooves, and guarantee subsequent processes such as welding and assembly of products.
Milling：
Max Cutting Length:18,000mm
Max Width:4500mm
Max Thickness:120mm
Beveling:
Max Length:16,000mm
Max Thickness:80mm
MACHINING SERVICE
GNEE STEEL owns CNC Portal-type Boring and Milling machine,CNC Floor-type Boring and Milling machine, Vertical Precision 5-axis Milling Machine, Portal-type Planer, Vertical Lathe, Cylindical Grinding machine, Hydraulic Planer and CNC Lathe and could provide fine machining of large spare parts and structural parts for customers.
Gantry Type Boring & Milling Maching Center
Max Length:48000mm
Max Width:12500mm
Max Height:8000mm
Max Diameter:10500mm
Deep-hole Drilling Equipment
Max Driling Depth:1,100mm
Max Bore Diameter:φ80mm
Max Diametar:φ4,500mm
MMulti-hole Drilling Equipment
Max Length:13,000mm
Max Width:10,000mm
Max Bore Diameter:φ105mm
Max Drilling Depth:250mm
Floor Boring And Milling Machine
Max Length:24,000mm
Max Height:8,000mm
Turntable Dimensions:9x5m
Vertical Lathe
Max Height:6,000mm
Max Diametar:φ22,00mm
Automated Edge Milling Machine
The Automated Edge Milling Machine is a leading product in heavy-duty milling equipment. It is primarily used for weld groove preparation (beveling) on large-format plates made of stainless steel, carbon steel, and special steel grades. It can process plates with a maximum thickness of up to 90mm, a length of 16 meters, and a width of 4 meters.
It is equipped with dual milling units and a fully automatic milling cutter head changing system, enabling automated 4-edge beveling. Its standout feature is the profiling technology used when milling wavy plates and irregularly shaped products, which ensures absolute consistency of the groove after milling.
Utilizing specially designed milling cutter heads, it can execute highly difficult and complex groove profiles in a single pass.
Materials: Plain carbon steel, pressure vessel steel, wear-resistant steel, high-strength steel, stainless steel, nickel-based alloys, etc.
Width: 1200 - 4200 mm
Length: 5800 - 16000 mm
Thickness: 5 - 90 mm
Weight: Up to 35 tons
This edge milling machine is the world's premier automated bevel milling equipment. With its excellent structural design and advanced data algorithms, it achieves full automation from plate detection to the actual milling process, significantly improving processing efficiency while guaranteeing high precision.
- Processing Accuracy
Length accuracy: ±1mm when L < 10m; ±2mm when L > 10m;
Width accuracy: ±1mm;
Diagonal accuracy: ±2mm;
Root face accuracy (blunt edge): ±1mm for Y-grooves; +0.5mm for X-grooves.
- Processing Efficiency
The processing efficiency is more than 10 times that of conventional edge milling or edge planing equipment.
HEAT TREATMENT
Heat Treatment Furnace
Max Furnace Size:36x12x13.5m
Max Rated Temperature:1100℃
Max Loading Capacity:800t
Heat Treatment of Pressure Vessels
Heat Treatment of Mining Equipment
Heat Treatment of Tube Sheet
Heat Treatment of Pressure Vessel Head
Case : Steel Plates Supply for 100,000m³ Full Containment Ammonia Storage Tank Project
GNEE STEEL is currently participating in the procurement phase of a 100,000m³ full containment ammonia storage tank project, supplying high-quality steel plates for critical tank components. Due to the corrosive nature of ammonia and the risk of Ammonia Stress Corrosion Cracking (SCC), the project requires strict metallurgical control of materials according to EN 10028-3 standards.
One of the most important technical requirements of this project is the strict limitation of the actual Yield Strength (Re) for all NL2 grade materials. To prevent SCC risks in ammonia storage environments, the actual yield strength must not exceed 390 MPa, regardless of the nominal values specified in the standard or plate thickness ranges. This requirement places higher demands on steelmaking process control, heat treatment stability, and material testing.
Raw high-strength steel plates ready for the 100,000 m³ full containment ammonia storage tank production
Project Materials and Technical Requirements
The project mainly uses P355NL2 and P275NL2 normalized pressure vessel steel plates, which are widely applied in low-temperature storage tanks due to their excellent toughness and weldability.
Key technical specifications include:
- Material grades: P355NL2 and P275NL2 (Normalized)
- Yield strength: Standard minimum / Maximum limited to 390 MPa
- Hardness: ≤ 225 HBW in base material
- Impact testing: Charpy-V notch test at -50°C, minimum 27J
- Certification: EN 10204 3.1 certificate, with optional 3.2 certification
These strict requirements ensure that the steel plates maintain stable mechanical properties and high resistance to ammonia-induced stress corrosion during long-term operation.
Precision rolling and forming of steel plates into curved sections for the 100,000 m³ ammonia storage tank.
Project Plate Quantities and Thickness Distribution
The total steel demand for this ammonia storage tank project is several thousand tons, mainly distributed across different tank sections:
P355NL2 – Inner & Outer Tank Shell Plates
- Lower shell courses: 50 mm thickness – approx. 2,000 tons
- Middle shell courses: 25 mm thickness – approx. 1,400 tons
- Upper shell courses: 10 mm thickness – approx. 500 tons
P275NL2 – Tank Bottom Plates
- Thickness: 10–15 mm – approx. 750 tons
P275NL2 – Suspended Roof Structure
- Thickness: 5–8 mm – approx. 180 tons
S275JR – Outer Roof (Ambient Structure)
- Thickness: 10 mm – approx. 450 tons
To improve tank fabrication efficiency and reduce circumferential welds, the project also requires wide steel plates to minimize welding joints, which helps reduce the potential risk of SCC in ammonia service conditions.
Formed steel segments wrapped and racked for protection, ready for 100,000 m³ ammonia storage tank assembly.
GNEE STEEL provides high-precision steel plate rolling and cylinder fabrication solutions for tank manufacturers worldwide. Send us your plate specifications or fabrication drawings for a fast quotation.
| TYPE | GRADE | SPECIFICATIONS |
| Carbon Steel / Low Alloy Coil | Q235A/B/C/D/Q355B(Q345B)/C/D/E/SS400/SAPH400-C/ASTMA283Grade C |
0.7~2.0*1250/1500mm*C 2.3~19.5*1250/1500/1800/2000mm*C |
| Medium Heavy Plate | Q235B/Q355B(Q345B)/C/D/E | 6.0-200x150mm-4000mmxL |
| Vessel Plate |
Q245R/Q345R/HP295/SA516MGR485/SA516GR70/P355NL2/P275NL2/ S275JR//SPV490/ASTM A537 Class 1/Class 2 |
2.5-120x1500mm-3000mmxL |
| High Strength Steel |
510L/610L/700L/750L/BS600MCK4/BS700MCK2/BS700MCK4/ BS960E/BWELDY700QL2/L4/BWELDY960QL4/HG60D/70D/785D/ Q460D/Q550D/690D/690E/TQ600MCD/TQ700MCD/S700MCD/ WYS600/700/STRENX700MCE/Q490E/Q490D |
1.2-60x 1500mm-2500mmxL |
| Patterned Steel | HQ235A|B | 1.2-60x 1500mm-2500mmxL |
| Wear-resistance Steel |
NM360/400/450/500/NM300TP/400TP/450TP/ ABREX400/450/500/B-HARD450XKY/ CREUSABRO4800/8000/EH C400LE/450LE/500LE/ |
3.0-50x1250mm-3300mmxL |
| Cold Rolled Coil | DC01/RECC/REDT/SPCC/ST12 | 0.5-3.0x1250mm-1500mmxC |
| Galvanized Plate | DC51D+AZ/DC51D+Z/DX51D+Z/SGH340+Z275/Z275/Z120/S350GD+ZM275 | 0.45-3.0x1250mm-1500mmxC |
| Pickled Coil | DD11/SPHC | 2.0-6.0x1500xC |
Stainless Steel Material and Surface Specifications
| TYPE | GRADE | THICKNESS | SURFACE |
| Austenitic | 304/304H/304L/304J1 | 0.25-150mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 321 | 0.4-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 316/316L/317L/316Ti | 0.3-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 201(J1/J2/J5) | 0.35-12mm | 2B/NO.1/1D |
| Ferrite | 430 | 0.4-3.0mm | 2B/BA/NO.4/8K/SB/HL |
| Ultra Pure Ferrite | 443 | 0.4-2.0mm | 2B |
| Ultra Pure Ferrite | 436L/439/444/441 | 0.5-3.0mm | 2B/2D |
Special Steel / Nickel Base Alloy
| TYPE | GRADE | GRADE (ASTM) | GRADE (EN) | THICKNESS |
| Heat-resistant Steel | 309S | S30908 | 1.4833 | 0.5-40mm |
| Heat-resistant Steel | 310S | S31008 | 1.4845 | 0.5-40mm |
| Duplex Stainless Steel | 2101 | S32101 | 1.4162 | 1.5-50mm |
| Duplex Stainless Steel | 2304 | S32304 | 1.4362 | 3.0-50mm |
| Duplex Stainless Steel | 2205 | S32205/S31803 | 1.4462 | 0.5-60mm |
| Duplex Stainless Steel | 2507 | S32750 | 1.4410 | 1.0-60mm |
| Super Austenitic-Steel | 904L | N08904 | 1.4539 | 0.6-50mm |
| Super Austenitic-Steel | 254SMO | S31254 | 1.4547 | 0.5-50mm |
| Super Austenitic-Steel | 1.4529 | N08926 | 1.4529 | 0.5-50mm |
| Super Austenitic-Steel | AL-6XN | N08367 | 1.4478 | 0.5-50mm |
| Nickel Base Alloy | Alloy 31 | N08031 | 1.4562 | 1.0-50mm |
| Nickel Base Alloy | 800 | N08800 | 1.4876 | 0.8-50mm |
| Nickel Base Alloy | 800H | N08810 | 1.4958 | 0.8-50mm |
| Nickel Base Alloy | 800HT | N08811 | 1.4959 | 0.8-50mm |
| Nickel Base Alloy | Alloy 28 | N08028 | 1.4563 | 1.0-20mm |
| Nickel Base Alloy | Alloy 20 | N08020 | 2.4660 | 1.0-20mm |
| Nickel Base Alloy | 825 | N08825 | 2.4858 | 0.8-40mm |
| Nickel Base Alloy | C276 | N10276 | 2.4819 | 0.5-50mm |
| Nickel Base Alloy | C22 | N06022 | 2.4602 | 1.0-50mm |
| Nickel Base Alloy | 625 | N06625 | 2.4856 | 0.8-20mm |
| Nickel Base Alloy | 400 | N04400 | 2.4360 | 1.0-20mm |
| Nickel Base Alloy | 600 | N06600 | 2.4816 | 1.0-50mm |
| Nickel Base Alloy | Pure Ni 201 | N02201 | 2.4061 | 0.5-20mm |
| Titanium | TA1 | Gr.1 | Class 1 | 0.5-50mm |
| Titanium | TA2 | Gr.2 | Class 2 | 0.5-50mm |
GNEE group team photo
GNEE group customer visit
GNEE Group steel exhibition
We have excellent after-sales service. If you have any questions about low alloy high tensile plate S275J2, you can contact us and we will reply you within two hours.
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