Shanghai Bozhong Metal Group Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000TONS PER MONTH |
| Delivery Time | 7-35DAYS ACCORDING TO YOUR ORDER QUANTITY |
| Packaging Details | Standard Seaworthy Package |
| Material | Alloy Steel Plate |
| Standard | ASME |
| Grade | Grade 11 CLASS 1 ; Grade 11 CLASS 2 |
| Delivery Condition | Furnace Normalised ; Hot Rolled |
| Plate Processing | Cutting Forming Drilling/ Machining Grinding Testing |
| Thickness | 5-150mm |
| Width | 1,500mm to 2,500mm |
| Length | 6,000mm to 12,000mm |
| Brand Name | BOZHONG |
| Model Number | SA387 |
| Certification | ISO, SGS,BV,TUV,3.1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000TONS PER MONTH |
| Delivery Time | 7-35DAYS ACCORDING TO YOUR ORDER QUANTITY | Packaging Details | Standard Seaworthy Package |
| Material | Alloy Steel Plate | Standard | ASME |
| Grade | Grade 11 CLASS 1 ; Grade 11 CLASS 2 | Delivery Condition | Furnace Normalised ; Hot Rolled |
| Plate Processing | Cutting Forming Drilling/ Machining Grinding Testing | Thickness | 5-150mm |
| Width | 1,500mm to 2,500mm | Length | 6,000mm to 12,000mm |
| Brand Name | BOZHONG | Model Number | SA387 |
| Certification | ISO, SGS,BV,TUV,3.1 | Place of Origin | China |
| High Light | SA387 Grade Pressure Vessel Plate ，Alloy Steel Pressure Vessel Plate ，Hot Rolled Alloy Steel Plate | ||
The ASME SA387 standard covers the supply of weldable chrome molybdenum alloy steel plates for pressure vessels used in elevated temperature service.
The added molybdenum and chromium provides excellent corrosion resistance and high temperature resistance respectively.
ASME SA387 standard plates are used by the world’s leading fabricators who in turn, supply primarily to the oil and petrochemical industry.
Sourced from some of Western Europe’s & India's finest steel mills, Prosaic Steel and Alloys stock a wide range of ASME SA387 Class 2 plates which are available for shipment worldwide.
| Designation | Nominal Chromium Content (%) | Nominal Molybdenum Content (%) |
| SA387 Grade 5 | 5.00% | 0.50% |
| Elements (%) | ASME SA387 Grade 5 | ASME SA387 Grade 9 | ASME SA387 Grade 11 | ASME SA387 Grade 12 | ASME SA387 Grade 22 | ASME SA387 Grade 91 | |||||||
| Carbon | Heat | 0.15 max | 0.15 max | 0.05–0.17 | 0.05–0.17 | 0.05–0.15a | 0.08–0.12 | ||||||
| Product | 0.15 max | 0.15 max | 0.04–0.17 | 0.04–0.17 | 0.04–0.15a | 0.06–0.15 | |||||||
| Manganese | Heat | 0.30–0.60 | 0.30–0.60 | 0.40–0.65 | 0.40–0.65 | 0.30–0.60 | 0.30–0.60 | ||||||
| Product | 0.25–0.66 | 0.30–0.60 | 0.35–0.73 | 0.35–0.73 | 0.25–0.66 | 0.25–0.66 | |||||||
| Phosphorus, max | Heat | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.020 | ||||||
| Product | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | |||||||
| Sulphur, max | Heat | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.010 | ||||||
| Product | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.012 | |||||||
| Silicon | Heat | 0.50 max | 1.00 max | 0.50–0.80 | 0.15–0.40 | 0.50 max | 0.20–0.50 | ||||||
| Product | 0.55 max | 1.05 max | 0.44–0.86 | 0.13–0.45 | 0.50 max | 0.18–0.56 | |||||||
| Chromium | Heat | 4.00–6.00 | 8.00–10.00 | 1.00–1.50 | 0.80–1.15 | 2.00–2.50 | 8.00–9.50 | ||||||
| Product | 3.90–6.10 | 7.90–10.10 | 0.94–1.56 | 0.74–1.21 | 1.88–2.62 | 7.90–9.60 | |||||||
| Molybdenum | Heat | 0.45–0.65 | 0.90–1.10 | 0.45–0.65 | 0.45–0.60 | 0.90–1.10 | 0.85–1.05 | ||||||
| Product | 0.40–0.70 | 0.85–1.15 | 0.40–0.70 | 0.40–0.65 | 0.85–1.15 | 0.80–1.10 | |||||||
| Nickel | Heat | - | - | - | - | - | 0.40 | ||||||
| Product | - | - | - | - | - | 0.43 | |||||||
| Vanadium | Heat | - | 0.04 max | - | - | - | 0.18–0.25 | ||||||
| Product | - | 0.04 max | - | - | - | 0.16–0.27 | |||||||
| Columbium | Heat | - | - | - | - | - | 0.06–0.10 | ||||||
| Product | - | - | - | - | - | 0.05–0.11 | |||||||
| Nitrogen | Heat | - | - | - | - | - | 0.030–0.070 | ||||||
| Product | - | - | - | - | - | 0.025–0.080 | |||||||
| Aluminum, max | Heat | - | - | - | - | - | 0.02 | ||||||
| Product | - | - | - | - | - | 0.02 | |||||||
| Titanium, max | Heat | - | - | - | - | - | 0.01 | ||||||
| Product | - | - | - | - | - | 0.01 | |||||||
| Zirconium, max | Heat | - | - | - | - | - | 0.01 | ||||||
| Product | - | - | - | - | - | 0.01 | |||||||
| a The carbon content for plates over 5 in. [125 mm] in thickness is 0.17 max on product analysis. | |||||||||||||
| Grades 2 and 12 | Grade 11 | Grades 22, 21, 5, 9, 21L, 22L | |
| Tensile strength, ksi [MPa] | 55 to 80 [380 to 550] | 60 to 85 [415 to 585] | 60 to 85 [415 to 585] |
| Yield strength, min, ksi [MPa] | 33 [230] | 35 [240] | 30 [205] |
| Elongation in 8 in. [200 mm], min, % a | 18 | 19 | - |
| Elongation in 2 in. [50 mm], min, % a | 22 | 22 | 18 |
| Reduction of area, min, % | - | - | 45 b |
| - | - | 40 c | |
| a See Specification A20/A20M, elongation adjustments. b Measured on round test specimens. c Measured on flat specimen. | |||
| Grade 2 | Grade 11 | Grade 12 | Grades 22, 21, 5, 9 | Grade 91 | |
| Tensile strength, ksi [MPa] | 70 to 90 [485 to 620] | 75 to 100 [515 to 690] | 65 to 85 [450 to 585] | 75 to 100 [515 to 690] | 70 to 90 [585 to 760] |
| Yield strength, min, ksi [MPa]/(0.2 % offset) | 45[310] | 45[310] | 40[275] | 45[310] | 60[415] |
| Elongation in 8 in. [200 mm], min, % b | 18 | 18 | 19 | - | - |
| Elongation in 8 in. [50 mm], min, % b | 22 | 22 | 22 | 18 | 18 |
| Reduction of area, min, % | - | - | - | 45 b | - |
| - | - | - | 45 c | - | |
| a Not applicable to annealed material. b See Specification A20/A20M, elongation adjustments. c Measured on round test specimens. d Measured on flat specimen. | |||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1998
Total Annual:
45000000-50000000
Employee Number:
120~150
Ecer Certification：
Active Member
We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b... We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b...
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