Custom Investment Casting Steel

Custom Investment Casting Steel

For example, the pressure-resistant steel castings in the United States, the steel grades in ASTMA487/A487M are represented by groups and grades, which are widely used in well valves.

Steel grades in ASTM A389/A389M are indicated by letters and numbers, and are characterized by containing vanadium, which are used in steam turbine products.

German low alloy steel high strength alloy steel, such as: GS24Mn6. GS stands for carbon steel or low alloy steel.

Fusion weldable carbon steel investment castings for high temperature ASTMA216/A216M, WCA, WCB, WCO. The valve is the most widely used, with carbon content below 0.3% and Mn content below 1.00%, with good comprehensive mechanical properties and good welding performance.

Alloy steel and stainless steel ASTMA217/A217M for high temperature pressure

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