403 stainless steel is a kind of heat resistant martensitic stainless steel. It can endure relatively high stress. Its corrosion resistance is very excellent under the condition of water and steam.
403 stainless steel material chemical composition
| % | C | Ni | Cr | Si | Mn | P | S | Fe |
| 403 | max: 0.15 | min: 0.60 | 11.5-13.0 | max:0.5 | max:1.0 | max:0.04 | max:0.03 | Balance |
403 stainless steel heat treatment:
1. Annealing: Annealing temperature is 800~900℃. Slow cooling.
2. Quenching: Quenching temperature is 950~1000℃. Oil cooling.
3. Tempering: Tempering temperature is 700~750℃. Rapid cooling.
Katalor enterprises is the 403 stainless steel supplier,we not only can provide 403 stainless steel products,we also provide 403 stainless steel deep processing,if you need 403 stainless steel,and want to know 403 stainless steel price,contact us!
