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403
TISCO, POSCO, BAOSTEEL, JISCO LISCO
7220203000
Type 403 Polished Coloured Cold Rolled Stainless Steel Coil is a corrosion and heat resistant 12% Cr martensitic stainless steel. This alloy offers a wide range of mechanical properties that are obtainable by appropriate heat treatments.
It is easily hardened by oil, fan or air cooling and may be tempered at temperatures of up to 1350°F (732°C)
to improve fracture toughness. Oil or fan cooling is required in thicker sections.
Chemical Composition of Fimiiar 400 series Stainless Steel Grade
Chemical composition for 403 & 410( weight % )
| Grade | C | Si | Mn | P | S | Cr | Ni |
| 403 | 0.15 max. | 0.50 max. | 1.00 | 0.040 | 0.030 | 11.50~13.00 | 0.60 max. |
| 410 | 0.15 max. | 1.00 max. | 1.00 | 0.040 | 0.030 | 11.50~13.50 | 0.75 max. |
