JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | T/T, Western Union |
| Supply Ability | 50 Ton/month |
| Delivery Time | 5 - 10 days |
| Packaging Details | waterproof paper or wooden box |
| Products | 431 stainless steel plate |
| Thickness | 10 - 100mm |
| Width | custom as request |
| Length | custom as request |
| Service | cutting |
| Surface | black |
| Standard | ASTM A240 |
| Other grade | 201 304 410 420 310S 630.etc |
| Brand Name | GMS |
| Model Number | 431 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50 Ton/month |
| Delivery Time | 5 - 10 days | Packaging Details | waterproof paper or wooden box |
| Products | 431 stainless steel plate | Thickness | 10 - 100mm |
| Width | custom as request | Length | custom as request |
| Service | cutting | Surface | black |
| Standard | ASTM A240 | Other grade | 201 304 410 420 310S 630.etc |
| Brand Name | GMS | Model Number | 431 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Grade 431 stainless steel plate ，ASTM A240 stainless steel plate ，10mm stainless steel plate | ||
ASTM A240 Grade 431 Stainless Steel Plate 10 - 100mm Cutting SS Plate
Grade 431 stainless steels are martensitic, heat-treatable grades with excellent corrosion resistance, torque strength, high toughness and tensile properties. All these properties make them ideal for bolt and shaft applications. These steels, however, cannot be cold-worked owing to their high yield strength, hence they are suitable for operations such as spinning, deep drawing, bending or cold heading.
Fabrication of martensitic steels is generally carried out using techniques that allow hardening and tempering treatments and poor weldability. The corrosion resistance properties of grade 431 steels are lower than that of austenitic grades. The operations of grade 431 are limited by their loss of strength at high temperatures, due to over-tempering, and loss of ductility at negative temperatures.
Table 1. Composition ranges of grade 431 stainless steels
| Grade | C | Mn | Si | P | S | Cr | Ni | |
| 431 | min. max. | - 0.20 | - 1 | - 1 | - 0.04 | - 0.03 | 15 17 | 1.25 2.50 |
Table 2. Mechanical properties of grade 431 stainless steels
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
| Annealed * | 862 | 655 | 20 | 285 max | - |
| 204 | 1345 | 1055 | 20 | 388 | 50 |
| 316 | 1295 | 1035 | 19 | 375 | 53 |
| 427 | 1350 | 1080 | 19 | 388 | # |
| 538 | 1140 | 965 | 19 | 321 | # |
| 593 | 1015 | 770 | 20 | 293 | 64 |
Table 4. Grade specifications of grade 431 stainless steels
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 431 | S43100 | 431S29 | 57 | 1.4057 | X17CrNi16-2 | 2321 | SUS 431 |
Typical applications of grade 431 stainless steels include the following:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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