GB4237 1Cr12 MARTENSITIC stainless steel plate

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GB4237 1Cr12 MARTENSITIC stainless steel plate is a kind of stainless heat-resistant steel for steam turbine blades and high-stress parts. GB4237 1Cr12 MARTENSITIC stainless steel plate is composed of chemical substances such as carbon, manganese, chromium and nickel. It has high tensile strength and is usually delivered in heat treatment state. Katalor is the supplier of GB4237 1Cr12 MARTENSITIC stainless steel plate, we have GB4237 1Cr12 MARTENSITIC stainless steel plate on sale.

The application of GB4237 1Cr12 MARTENSITIC stainless steel plate

Stainless steel 1Cr12 is a good stainless steel heat-resistant steel for steam turbine blades and high stress components.
Tolerance: according to relevant standard
Surface: No.1

GB4237 1Cr12 MARTENSITIC stainless steel plate Heat treatment specifications and metallographic organization

Heat treatment specifications: 1) Annealing, 800-900 ° C slow cooling or about 750 ° C rapid cooling; 2) quenching, 959 ~ 1000 ° C oil cooling; 3) tempering 700 ~ 750 ° C rapid cooling.
Metallographic organization: The tissue is characterized by martensite type.

GB4237 1Cr12 MARTENSITIC stainless steel plate Delivery status

Generally delivered in heat treatment state, the type of heat treatment is indicated in the contract; if not specified, it is delivered in the state of no heat treatment.

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