| Material | US Standard | EU Standard | Chemical Composition | China Standard | Material Properties | Application Industries |
| Stainless steel 304/304L | ASTM A240 | EN 1.4301/1.4307 | X5CrNi18-10/X2CrNi18-9 | GB/T 1220 | Good corrosion resistance; formability; weldability | Automotive; food processing; chemical; marine |
| Stainless steel 316/316L | ASTM A240 | EN 1.4401/1.4404 | X5CrNiMo17-12-2/X2CrNiMo17-12-2 | GB/T 1220 | Excellent corrosion resistance; high strength | Aerospace; chemical processing; marine; medical devices |
| Stainless steel 303 | ASTM A582 | EN 1.4305 | X8CrNiS18-9 | GB/T 1220 | Good machinability; moderate corrosion resistance | Automotive; aerospace; manufacturing; machining |
| Stainless Steel 17-4 PH | ASTM A564 | EN 1.4542 | X5CrNiCuNb16-4 - Annealed state | GB/T 1220 | High strength; corrosion resistance; heat treatable | Aerospace; military; chemical processing |
| Stainless steel 416 | ASTM A582 | EN 1.4005 | X12CrS13 | GB/T 1220 | Good machinability; moderate corrosion resistance | Automotive; machining; food processing; manufacturing |
| Stainless steel 2205 Duplex | ASTM A240 | EN 1.4462 | 2205 | X2CrNiMoN 22-5-3 | GB/T 1220 | High strength; excellent resistance to corrosion | Marine; oil and gas; chemical; paper and pulp |
| Stainless steel 420 | ASTM A276 | EN 1.4028 | X30Cr13 | GB/T 1220 | High strength; corrosion resistance; hardenable | Medical; tools; knives; valves |
| Stainless steel 440C | ASTM A276 | EN 1.4125 | X105CrMo17 | GB/T 1220 | High hardness; wear resistance; corrosion resistance | Industrial tools; bearings; cutlery |
| Stainless steel 430 | ASTM A240 | EN 1.4016 | X6Cr17 | GB/T 1220 | Corrosion resistance; good formability; magnetic | Home appliances; automotive; kitchen equipment |
| Stainless steel 301 | ASTM A240 | EN 1.4310 | X10CrNi18-8 | GB/T 1220 | Good strength; corrosion resistance; formability | Automotive; aerospace; food processing |
| Stainless steel 15-5 | ASTM A564 | EN 1.4545 | X5CrNiCu15-5 | GB/T 1220 | High strength; corrosion resistance; heat treatable | Aerospace; military; chemical processing; tooling |
