ASTM A890/A890M Standard Specification for Corrosion-Resistant Iron-Chromium-Nickel-Molybdenum Duplex Stainless Steel (Austenitic/Ferritic) Steel Castings...

Common Defects in Castings During many years’ practical experience, the Leesh engineer team has made notes on common casting defects, helping people...

China and Japan Ferrous Metal Standard comparison

Cast iron GGG40 is a low grade of ductile iron. Leesh Holdings' foundry has pouring this material for many years. If you have any RFQ, please don't...

DIN 50150 :Vickers hardness, Brinell hardness and Rockwell hardness Conversion Sheet Noted: This sheet only for your reference, please don’t take...

Common Ductile Iron Standards Comparison

Metallography Inspection Hardness Inspection Pressure Testing Ultrasonic inspection

Manual moulding Manual moulding refers to the moulding process of using hand or hand tools to complete the main operations such as place tooling, compact...

Beased on many years casting expericne ,Leesh casting engineer team sharing some knowledge of the Casting Alloy fluidity 1-Concept of alloy fluidity 2-Method...

Precision casting, also known as investment casting or lost wax casting, is a manufacturing process that has been used for centuries to create highly detailed...