A/SA 516 Gr.70+N
sa 516 gr 70 vs 70n
A sa 516 gr 70 and 70n are pressure vessel grades that can be differentiated based on certain features.
Astm A516 Gr 70n is a metal in a normalized condition. The Sa A516 Gr 70 is not subjected to the normalizing process.
The normalized A516 70n grade possesses superior ductility and toughness over the A516 70 Material.
Fine grained structural steel for pressure vessels. A516 Gr.70+N & SAGr.70N steel is characterised by good weldability and high resistance to brittle cracking. These types are used above all for manufacturing vessels for pressurised gas (LPG, butane and propane tanks), pressure vessels, parts for steam boilers, pressure piping, compressors, etc. Their most widespread use is in application environments lower than -20 ºC.
A516 Gr.70+N & SAGr.70Nsteel is supplied in the normalised condition. The normalising temperature is 900 - 950 ºC, and it must be left in the furnace after temperature equalising for approximately 1 minute per millimetre of thickness of the plate. As a result, it offers good cold-forming and hot-forming properties without negatively affecting the material properties.
A/SA 516 Gr.70
Steel for heat-resistant pressure vessels. A/SA 516 Gr.70 steel is characterised by good weldability.
These types of steel are used above all for manufacturing boilers, pressure vessels and pipes for the transportation of hot liquids. They also offer good properties at high and low temperatures. The product is usually supplied in the controlled lamination condition.
The fine grained structural steel in this series can be perfectly welded, both manually and using automatic equipment, by means of all known welding processes.
To give the structure of the product greater homogeneity, A516 Gr.70+N & SAGr.70+N steel can also be supplied vacuum degassed.
ASME SA516 grade 70 hot rolled steel plate dimension
| GRADE | PRODUCT | WIDTH (in) |
THICKNESS | LENGTH (in) |
|---|---|---|---|---|
| 70 | Mill plate | 72 inch – 129.9 inch | 0.188 inch – 3.54 inch | 154 – 1020 inch |
| - | Coil for convertion to product | 72 inch – 96 inch | 0.188 inch – 0.500 inch | - |
| 70 | Temper leveled plate | 48 inch – 96 inch | 0.100 inch – 0.500 inch | 72 – 720 inch |
SA 516 gr 70 plate manufacturer offers 3 mm to 200 mm thickness at 5% discount for sale
SA 516 Gr. 70 boiler quality plates tensile requirement
| Grade | Yield strength, min.B ksi (MPa) | Tensile strength, ksi (MPa) | Elongation in 2 in. (50 mm), min, % | Elongation in 8 in. (200 mm), min, % |
|---|---|---|---|---|
| ASTM A516 Gr 70 | 38(260) | 70-90(485-620) | 21 | 17 |
Stocking distributor of ASTM A516 Gr. 70 BQ Steel Plates in Mumbai, widely used for moderate and lower temperature service
ASTM A516 gr 70 chemical composition
| Grade | Mn | C | S | P | Si |
|---|---|---|---|---|---|
| ASTM A516 gr 70 plate | 0.55 – 0.98 | 0.21-0.27 | 0.035 max | 0.035 max | 0.13-0.45 |
ASTM A516 gr 70 material properties
| Grade | Yield MPa | Thickness (milimeter) | Elongation % | Tensile MPa |
|---|---|---|---|---|
| ASTM A516 Grade 70 | 220 min | 6-100 | 21-25 | 415-550 |
A516 grade 70 CS plate equivalent material
| Grade | ASME | European EN | British |
|---|---|---|---|
| A516 gr 70 | ASME SA 516 Grade 70 | EN10028 P355GH | BS1501-224-490A/B |
ASTM A516 grade 70 plate thickness
| Thickness in inch | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness im millimeter | 6.35 | 9.53 | 12.7 | 15.88 | 19.05 | 25.4 | 31.75 | 38.1 | 50.8 | 63.5 | 76.2 | 101.6 | 127 | 152.4 |
SA 516 gr 70 standard plate sizes
| Thickness | inch | 1/4 | 3/8 | 1/2 |
|---|---|---|---|---|
| Width | 48 | 60 | 72 | |
| Length | 96 | 120 | 240 |
SA 516 gr 70 plate temperature range
ASTM A516 grade 70 minimum temperature : -29°C / -20°F
ASTM A516 gr 70 maximum temperature : 343°C / 650°F
ASTM A516 gr 70 impact testing
| Thickness | inches | Up to 1 | > 1 to 1.5 | > 1.5 to 2 | > 2 |
|---|---|---|---|---|---|
| Min. Impact Energy | ft-lb | 20 | |||
| Testing Temperature | °C | -18 | |||
| °F | 0 | ||||
SA 516 gr 70 plate thickness tolerance
| Thickness in inches | Up to 1/2 | > 1/2 to 3/4 | > 3/4 to 1 | > 1 to 1 1/2 | > 1 1/2 to 2 | > 2 |
|---|---|---|---|---|---|---|
| Tolerance in inches | ± 1/16 | ± 1/16 | ± 1/8 | ± 1/8 | ± 3/16 | ± 1/4 |
| ± 0.0625 | ± 0.0625 | ± 0.125 | ± 0.125 | ± 0.1875 | ± 0.250 |
ASTM A516 gr 70 plate equivalent Australian standard
| Standard | AS/NZS 1548.7 |
|---|---|
| Class | 350 |
Properties of A516 Grade 70 Boiler Quality Plate
Machining
A516 has fair machinability.
Welding
It has excellent weldability.
Heat Treatment
A516 is heat treatable.
Steel Plate Sa516 Grade 70 Electrical Properties
| Electrical Properties | English | Metric | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000170 ohm-cm | 0.0000170 ohm-cm | Typical Carbon Steel |
Thermal Properties of Sa516 Grade 70 Boiler Plate
| Thermal Properties | English | Metric | Comments |
|---|---|---|---|
| Specific Heat Capacity | 0.112 BTU/lb-°F | 0.470 J/g-°C | Typical Carbon Steel |
| CTE, linear | 6.67 µin/in-°F | 12.0 µm/m-°C | |
| Thermal Conductivity | 361 BTU-in/hr-ft²-°F | 52.0 W/m-K |
sa 516 gr 70 vs is 2062
Sa 516 gr 70 is an ASTM A516 specification that covers standard pressure vessel plates or carbon steel in moderate and low-temperature systems. The vessels possess excellent notch toughness.
IS 2062 is a standard specified by the Bureau of Indian Standards. This specification covers standard structural steel hot rolled medium and high tensile steel. The grades in this range offer enhanced formability, machinability, and weldability.
IS 2062 vs SA 516 gr 70
| Property | IS 2062 | SA 516 Grade 70 |
|---|---|---|
| Carbon content | Higher | Lower |
| Standard | Indian Standard | American Standard |
| Application | Structural applications | Pressure vessels and boilers |
| Thickness Range | Up to 200 mm | 1/4 to 6 inch |
| Impact Testing | Not equired | Required |
SA 515 gr 70 vs SA 516 gr 70
| Property | Standard | Min. YS – MPa | Application | Carbon content | Min. TS – MPa | ICT Testing |
|---|---|---|---|---|---|---|
| SA 515 Grade 70 | ASTM A515 | 260 | Suitable for high-temperature service | Higher | 485 | Not required |
| SA 516 Grade 70 | ASTM A516 | 260 | Suitable for pressure vessels at low temperatures | Lower | 485 | Required |
What is Difference between grade 60 and 70?
The maximum strength is Grade 70. The tensile strengths of the other three grades, including grade 60, are all lower. Grade 60 has a tensile strength ranging from 415 to 550 MPa, while grade 70 has a tensile strength ranging from 485 to 620 MPa.
ASTM A516 Gr 70n Plate Stock list
| 12 x 2500 x 12000 | 12 x 2000 x 12000 | 14 x 2000 x 5400 | 14 x 2000 x 12000 | 14 x 2500 x 12000 |
| 8 x 2500 x 12000 | 6 x 2000 x 12000 | 10 x 2500 x 12000 | 10 x 2000 x 12000 | 10 x 2500 x 6000 |
| 25 x 2500 x 9000 | 25 x 2500 x 12000 | 32 x 2500 x 3000 | 32 x 2500 x 6000 | 36 x 2500 x 6000 |
| 16 x 2500 x 12000 | 16 x 2000 x 12000 | 20 x 2500 x 12000 | 18 x 2500 x 12000 | 22 x 2000 x 11500 |
| 40 x 2500 x 7000 | 40 x 2500 x 6000 | 90 x 2500 x 6800 | 75 x 2500 x 4100 | 90 x 1500 x 2700 |
Packaging and marking details
To dispatch the product in a safe and secure way thus we make use of prominent packaging technique for its packing. Thus we pack the products in plastic bag individually and also wrapped in waterproof material. Later on, these are packed in wooden boxes, wooden crates, wooden cartons, and wooden cases. In the end after packaging the products are marked with trademark, lot no., grade and specification on the product for its easy identifications.
A516 Gr. 70N for Tanks Farm project in Kazakhstan
- 10,700 Kgs of Plates thk. 8 mm in A516 Gr. 70N;
- 22,000 Kgs of Plates thk. 9 mm in A516 Gr. 70N;
- 60,000 Kgs of Plates thk. 10 mm in A516 Gr. 70N;
- 35,400 Kgs of Plates thk. 11 mm in A516 Gr. 70N;
- 71,500 Kgs of Plates thk. 12 mm in A516 Gr. 70N;
- 400,000 Kgs of Plates thk. 14 mm in A516 Gr. 70N;
- 360,000 Kgs of Plates thk. 16 mm in A516 Gr. 70N;
- 1,176,000 Kgs of Plates thk. 22.5 mm in A516 Gr. 70N.
ASME SA516/ASTM A516 GR.70N Tubesheet Heat Exchanger,ASME SA516 Grade 70N tube sheet
We are professional ASTM A516 Gr.70 Grade 70 tube sheets / Baffles plates/ tube Support Plates manufacturer and exporter in china.
ASTM A516 GR.70N Carbon Steel Forged Tubesheet Heat Exchanger Parts
A tube sheet is a plate that is used to support and seal the tubes in a heat exchanger or a boiler. It acts as a barrier between the tubes carrying the fluid and the shell, preventing leaks or mixing of the fluids. The tube sheet is typically made from a material that is compatible with the tubes and the operating conditions.
When referring to an ASTM A516 GR.70N tubesheet, it means that the tube sheet is made from ASTM A516 Grade 70N steel. This steel grade is known for its high strength, good weldability, and excellent notch toughness. It is commonly used in the fabrication of tube sheets for heat exchangers, boilers, and other pressure vessels.
The use of ASTM A516 Grade 70N for a tubesheet ensures that it can withstand the required pressure and temperature conditions without failure, ensuring the ety and efficiency of the heat exchanger or boiler.
A516 Grade 70 are mainly used in welded pressure vessels where improved notch toughness is important.Generally As rolled is ok for rolling pressure vessel steel plate A516Gr70,however,for improve steel property and toughness,we suggest the end users accept rolling A516 Grade 70 steel plates under Normalized,especially for the steel plates thickness above 40mm.NACE MR-0175 A516 Grade 70 also offered by us with HIC test and SSCC test.
A tube sheet is a plate which is used to support the tubes in a shell-and-tube heat exchanger.The tubes are aligned in a parallel way, and supported and held in place by tube sheets.The tube sheet is a circular plate which is perforated so that the tubes can fit through the openings.
A tube sheet is a plate which is used to support the tubes in a shell-and-tube heat exchanger.
Tubesheets are one of the most important components of Shell and Tube Heat Exchangers. tube sheets are usually made from a round flat piece of forged plate which are machined with holes drilled for the tube ends in a precise location and pattern relative to one another. Tube holes can be drilled and reamed and can be machined with one or more grooves that greatly increases the strength of the tube joint. Fabrication Our workshops have been equipped with modern machineries including CNC drilling machines in order to make any kind of tube sheets. tube sheets are widely used for fabrication of heat exchangers in any configuration. All machining activities such as lathe machining, drilling, reaming, taping, grooving, and surface milling can be carried out exactly according to client's drawings and specifications. As all of drilling activities is programmed computer and done by state of art CNC machineries, there would not be any possible mistake caused by human.
|
Type of materials |
Technical requirements according to |
|
Duplex Stainless Steel |
ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
|
Stainless Steel |
ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
|
Carbon Steel |
ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
|
Alloy Steel |
ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
|
Titanium |
ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
|
Copper Nickel |
ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
|
Brass, Al-brass |
ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
|
Nickel Alloys |
ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 |
|
Alloy 20 |
ASTM/ASME SB472 UNS 8020 |
|
Hastelloy |
ASTM/ASME SB564, UNS10276 ( C 276 ) |
|
Claded materials |
ASTM/ASME SB898, SB263, SB264 or closer |
|
Titanium- Steel, Nickel-Steel,Titanium- Copper, |
The usage of tubesheets includes:
- Tube Support: The primary function of a tubesheet is to provide structural support to the tubes within a heat exchanger or a boiler. The tubes are inserted into the holes on the tubesheet, ensuring they are securely held in place.
- Fluid Separation: Tubesheets also act as a barrier between different fluid streams within a heat exchanger. They prevent mixing of the fluids by ensuring a tight seal around the tubes, thereby maximizing heat transfer efficiency.
- Tube Alignment: Tubesheets play a crucial role in maintaining proper alignment of the tubes. They ensure that the tubes are evenly spaced and parallel to each other, which promotes efficient heat transfer and fluid flow.
- Heat Transfer: The design of the tubesheet directly influences the heat transfer capabilities of a heat exchanger or a boiler. By choosing the appropriate materials and optimizing the hole pattern, the tubesheet can enhance the transfer of thermal energy between the fluid streams.
- Corrosion Resistance: Tubesheets are often made from corrosion-resistant materials, especially in applications where the fluids being processed are corrosive. This helps to prolong the lifespan of the heat exchanger or boiler by reducing the risk of leaks or tube failures due to corrosion.
- Leak Prevention: A tubesheet provides a secure joint between the tubes and the tube sheet. When properly installed and maintained, it helps prevent leakage of fluids from the heat exchanger or boiler, ensuring the system operates ely and efficiently.
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.
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 |
Hot Tags: a516 gr.70n, China a516 gr.70n manufacturers, suppliers, factory, Pressure Vessel Steel, C15 Carbon Steel Round Bar, Hot Rolled Boiler Pressure Vessel Plate
