Detailed Product Description Investment Castingmaterial: carbon steel, alloy steel, stainless steel(Materials' chemical components supplied)process: investment by lost wax, vacuum pouring other value-added service are provided such as machining, heat-treating, surface finishingStandard: ASTM, AISI, DIN, BS and JISMax Casting Size: 1 meter Casting Weight: 0.2~90KgDimension Tolerance: CT7Surface ...