The S355JR+410 clad steel plate is a new type of sheet material formed by combining European standard high-strength structural steel (S355JR) with martensitic stainless steel (410) through explosive welding or hot-rolling processes. It integrates the excellent mechanical properties of the base layer and the reliable corrosion resistance of the cladding layer, thus demonstrating unique application value in fields such as construction, chemical industry, and energy.
S355JR+410 Clad steel plate Chemical Composition and Mechanical Property
|
Grade |
Chemical composition % MAX |
|||||||
|
THICKNESS(MM) |
C |
Mn |
Si |
P |
S |
N |
Cu |
|
|
S355JR |
≦40 |
0.24 |
1.6 |
0.55 |
0.035 |
0.035 |
0.012 |
0.55 |
|
>40 |
0.24 |
|||||||
|
|
Mechanical properties MIN |
|||||||
|
|
Yield Strength |
Tensile Strength |
Elongation in 2 in. |
|||||
|
≦16 |
355 |
470-680 |
14 |
|||||
|
>16, ≦100 |
315 |
|||||||
|
>100 |
275 |
450-600 |
||||||
| Grade |
C
|
Mn |
P
|
S
|
Si |
Cr |
Ni | Mo | Ni |
Cooper
|
| 410(S41000) | 0.08-0.15 | 1.00 | 0.040 | 0.030 | 1.00 | 11.5-13.5 | 0.75 | - | - | - |
| Grade |
Yield strength (N/mm2), min |
Tensile strength (N/mm2), min |
Elongation in 2 in. (50mm), %, min |
|
Cold bend | ||||||
|
Austenitic (Chromium-Nickel) (Chromium-Manganese-Nickel) |
|||||||||||
| 410(S41000) |
|
|
20 |
|
180 | ||||||
Rolling range: Thickness within based plate:2-600mm,clad plate:1-50mm,Width within 1200-2500mm,Length within 4000-18000mm.
Surface Treatment: Hot rolled and Coated
Test: Ultrasonic examination,Normalized,Quenched and Tempered,NACE,HIC,SSCC and Third party inspections by end user.
| Base Metal | Grades | Clad Steel | Grades |
|---|---|---|---|
| ASME SA516 | Gr.60, 65, 70 | Stainless Steel | 410S, 405, 304, 304L, 321 |
| ASME SA105 | Stainless Steel | 316L, 316Ti, 317L, 347H | |
| ASME SA350 | LF1, LF2, LF3 | Stainless Steel | S31803(2205), N08904(904L) |
| ASME SA387 | Gr.11, 12, 21, 22 | Stainless Steel | N02200(200), N02201(201), N04400(400) |
| ASME SA182 | F1, 11, 12, 21, 22 | Stainless Steel | N06600(600)/6625 |
| ASME SA336 | F21Gr.1-3, F12, F11, Gr.1 | Nickel Alloy | N08800(800)/8825, N08028(Alloy28) |
| ASME SA240 | TP304L | Nickel Alloy | N10276(C-276), N06022(C-22) |
| ASME SA182 | F304L | Nickel Alloy | N106455(C-4), N06059(59#) |
| ASME SA266 | all Classes | Titanium Alloy | Gr.1, Gr.11, Gr17 |
| ASME SA765 | CL2 | Copper Nickel | C70600, C71500 |
| ASME SA204 | Copper | C10200, C10400, C10500, C1100 | |
| ASME SA302 | Aluminum | C6300, C61400 |
S355JR+410 Clad steel plate Application
The application scenarios of S355JR+410 clad steel plates cover a wide range of industrial fields, and they are particularly suitable for working conditions that require both structural strength and medium corrosion protection. In the field of marine engineering, this clad steel plate is used in components such as structural supports of offshore platforms, seawater pipelines, and storage tanks. Thanks to the high strength of S355JR and the seawater corrosion resistance of 410 stainless steel, it can achieve a service life of more than 15 years in a salt spray environment. Compared with traditional coating protection, it eliminates the cost of regular maintenance and has better economy throughout the whole life cycle.
Chemical and environmental protection equipment is another important application field. In industries such as coal chemical industry and fertilizer production, S355JR+410 clad steel plates are used to manufacture equipment such as reactor shells, medium conveying pipelines, and wastewater treatment tanks. They can not only withstand internal pressure (with a design pressure of up to 3.5MPa) but also resist corrosion from acid and alkali media. Especially in the scenario of conveying fluids containing particles, the high hardness characteristic of the 410 cladding effectively reduces erosion and wear, thus prolonging the equipment maintenance cycle.
In the fields of energy and municipal engineering, this clad steel plate is suitable for supporting structures of biomass boilers, flue gas pipelines of waste incineration power generation equipment, and high-pressure wear-resistant pipelines of hydropower stations, etc. The S355JR base layer meets the strength requirements in high-temperature environments, while the 410 cladding resists corrosion from sulfides and water vapor in flue gas, showing stable performance under working conditions of 200-400℃. Its resistance to microbiological corrosion has also been verified in practical applications for sludge treatment equipment in municipal sewage treatment plants.
S355JR+410 Clad steel plate Other Name
S355JR+410 Clad steel plate, S355JR steel plate, 410 steel plate
Production Process and Quality Control
Cladding Process
Explosive Welding:
Principle: The detonation of explosives drives the cladding plate to impact the base plate at high speed, forming a metallurgical bond at the interface (wavy interface) with a bonding strength of ≥300 MPa.
Advantages: Suitable for thick plates (cladding thickness ≥3mm) with a bonding rate of up to 100%.
Limitations: Requires field operation, high cost, and low production efficiency.
Roll Bonding:
Principle: The base plate and cladding plate are rolled and bonded at high temperature, and a metallurgical bond is formed at the interface through diffusion.
Advantages: Suitable for thin plates (cladding thickness ≥1mm), low cost, and capable of continuous production.
Limitations: Strict control of heating temperature is required (to avoid oxidation or carburization), and the bonding strength is slightly lower than that of explosive welding.
Quality Standards
Bonding Strength: Shear strength ≥200 MPa (EN 10028-7), and non-destructive testing complies with GB/T 8165 Grade I standard (bonding rate 100%).
Surface Quality: The surface roughness of the cladding layer Ra ≤3.2μm, without cracks, delamination, or other defects.
Key Advantages Of Clad steel plate
Superior Performance
Substrate Materials: Q235B, Q345R, Q245R carbon steels, low-alloy steels, bridge/shipbuilding steels, and specialty plates.
Cladding Materials: 304, 316L, 1Cr13, duplex stainless steels (thickness: 0.5-15 mm).
Bonding Strength: Average shear strength ≥300 MPa (exceeding national standard 210 MPa).
Advanced Technology
Hot-Rolling Bonding (MESCO Patent):
Max. dimensions: 4,500 mm × 15,000 mm
100% interface bonding rate | Pollution-free | Continuous industrial production
vs. Explosive Cladding: No noise/pollution, no climate restrictions, but thickness limited to ≤70 mm.
Cost Efficiency
40-60% cost reduction vs. solid stainless steel, lowering equipment expenses significantly.
Used in marine corrosion-resistant structures (e.g., offshore platform brine tanks, seawater pipelines), S355JR+316L Clad steel or S355JR+304L Clad steel resists seawater chloride ion corrosion. If you need to understand pitting resistance in marine environments, bonding rate inspection methods, or obtain coastal project application cases, reach out to get a corrosion resistance analysis report.
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