Traditional Culture Encyclopedia - Traditional festivals - 17-4PH stainless steel needs H900 heat treatment. What is the specific process of H900? Can you do it in an ordinary stove?
17-4PH stainless steel needs H900 heat treatment. What is the specific process of H900? Can you do it in an ordinary stove?
17-4PH belongs to American standard precipitation hardening steel, and the implementation standard is ASTM A564/A564M-20 13.
17-4PH has high strength, high hardness, good weldability and corrosion resistance. It has been widely used in valves, shafts and chemical fiber industries and high-strength parts with certain corrosion resistance requirements.
The chemical composition of 17-4PH is as follows:
The heat treatment process of 17-4ph900 is shown in the following figure:
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