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Schedule 40 stainless steel 90 degree elbow

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  • Post last modified:June 8, 2021


Schedule 40 stainless steel 90 degree elbow, stainless steel is usually divided into:

1. Ferritic stainless steel. Containing 12% ~ 30% chromium. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steel.

2. Austenitic stainless steel. Containing more than 18% chromium, it also contains about 8% nickel and a small amount of molybdenum, titanium, nitrogen and other elements. Good overall performance, resistant to corrosion by various media.

3. Austenitic-ferritic duplex stainless steel. It has the advantages of austenitic and ferritic stainless steel, and has superplasticity.

4. Martensitic stainless steel. High strength, but poor plasticity and weldability.