JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity |
| Packaging Details | standard packing for export |
| Products | SA387 GR12 CL2 |
| Thickness | 3.0 - 200.0mm |
| Width | 1000-2200mm |
| Length | 2000-12000mm |
| Standard | ASTM EN GB |
| Other Material | Carbon Steel, Alloy Steel, Stainless Steel |
| Brand | BAOSTEEL XINYU XINGCHENG HBIS |
| Service | Cutting |
| Brand Name | BAOSTEEL BENSTEEL HBIS XINGCHENG |
| Model Number | SA387 GR12 CL2 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity | Packaging Details | standard packing for export |
| Products | SA387 GR12 CL2 | Thickness | 3.0 - 200.0mm |
| Width | 1000-2200mm | Length | 2000-12000mm |
| Standard | ASTM EN GB | Other Material | Carbon Steel, Alloy Steel, Stainless Steel |
| Brand | BAOSTEEL XINYU XINGCHENG HBIS | Service | Cutting |
| Brand Name | BAOSTEEL BENSTEEL HBIS XINGCHENG | Model Number | SA387 GR12 CL2 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | ASTM A387 Gr2 Steel Plates ，ASTM A387 CL2 Steel Plates ，High Stress Environments Steel Plates | ||
ASTM A387 Gr2 CL2 Alloy Steel Plates Superior Performance in High Stress Environments
Products Specification
| Product Name | SA387 GR12 CL2 Steel Plate |
| Thickness | 3mm~300mm,2mm-100mm is common thickness,also can customize |
| Width | 1000~3000mm,common width is 1250mm,1500mm,2000mm,2200mm |
| Length | 1000~12000mm,can as your request cut |
| Surface | Clean,finished, blasting and painting or as your request |
| Delivery | Hot Rolled, Controlled Rolling,Normalizing,Annealing, Tempering,Quanching, Q+T |
| Packing | Steel Strapping,fixing in the Container,can customize |
| Thickness tolerance | ±0.3mm |
| Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
| Property | Detail |
|---|---|
| Standard | ASTM SA387 / ASME SA387 |
| Grade & Class | Grade 12, Class 2 (Normalized and Tempered Condition) |
| Composition | Low-Alloy Steel: C≤0.15%, Cr 0.80-1.25%, Mo 0.45-0.65% |
| Equivalent Material | EN 1.7335 / 15CrMoR (China) / JIS SUS410J3T (Japan) |
| Thickness Range | 5 mm – 250 mm (Customizable) |
| Dimensions | Width: 1500–4500 mm | Length: 6000–18000 mm (Other Sizes on Request) |
Resistant to creep and oxidation at service temperatures up to 538°C (1000°F), ideal for elevated-pressure environments.
Proven resistance to hydrogen embrittlement and H₂S corrosion, compliant with NACE MR0175 for sour service applications.
Optimized for fabrication of reactors, heat exchangers, and boilers under ASME Section VIII, Div. 1 regulations.
Supplied in Normalized + Tempered (N+T) condition per Class 2 requirements, ensuring uniform microstructure and impact toughness.
Pre-certified for welding (P-No. 4 Group 1 per ASME IX) with low crack susceptibility.
Petrochemical: Hydrogen reactors, hydrocrackers, catalytic converters.
Power Generation: Boiler drums, steam headers, superheater tubes.
Oil & Gas: Pressure vessels in refineries, LNG heat exchangers.
General Process Equipment: High-temperature storage tanks and piping.
Mandatory Tests:
Tensile & Yield Strength (Room & Elevated Temp)
Charpy V-Notch Impact Test (-30°C / -22°F min)
Hardness Survey (HBW 163–220)
Optional Tests:
Ultrasonic Testing (ASTM A578 Level III)
HIC/SSC Resistance (NACE TM0284/TM0177)
PMI (Positive Material Identification)
Certificates:
Mill Test Report (MTR) per EN 10204 3.1
ASME Material Traceability
PED 2014/68/EU Annex I (Optional)
Surface Protection: Anti-rust oiled or VCI paper wrapping.
Packaging: Steel-strapped bundles with edge guards.
Marking: Heat no., grade, size, standard etched per ASTM A6.
Lead Time: 4–8 weeks (stock-dependent).
Global Compliance: Fully traceable to ASME, ASTM, and PED standards.
Technical Support: Dedicated metallurgical advisory for fabrication (PWHT, welding procedures).
Custom Solutions: Cut-to-size, pre-machining, and non-destructive testing (NDT) services.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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