ASTM A240 439 Stainless steel is a ferritic stainless steel that outperforms 409 stainless steel in both oxidation resistance and corrosion resistance. Special attention to chemical composition combined with special processing give ASTM A240 439 Stainless steel optimum formability that is reproducible, coil after coil and heat after heat. This probides special advantages when producing difficult-to-form exhaust systems components.
ASTM A240 439 Stainless steel Features:
Good for Deep Drawing
Good Weldability
Good pitting corrosion resistance
Good brightness
Polishes well
ASTM A240 439 Stainless steel Application:
Machine made industry,chemical industry,spin,shipping industry ,kitchen appliance, mechanical, electrical equipment, stainless steel furniture and building construction etc.
439 stainless steel chemical composition :
C ≤ |
Si ≤ |
Mn≤ |
P≤ |
S≤ |
Ni |
Cr |
Mo |
Cu |
N |
others |
|
0.03 |
1.00 |
1.00 |
0.040 |
0.030 |
0.50 |
17.00-19.00 |
- |
- |
0.03 |
- |
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Source:
Tags: stainless steel, 439 steel, BEBON STEEL
