42CrMo4 Alloy Seamless Steel Tube 200mm 4140 Hot Rolled Pipe
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42CrMo4 Alloy Steel Seamless Tube ASTM A29-04 Steel Tube 4140 Cold Rolled Pipe
Product Description
High strength, good hardenability, good toughness, and small deformation during quenching. At high temperature, it has higher creep strength and permanent strength.
It is used for forgings, large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods with large loads, spring clips; it can also be used for drill pipe joints and fishing tools in oil wells below 2000m.
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Product Tags: Hot Rolled Pipe Seamless Seamless Steel Tube 200mm 4140 Alloy Seamless Steel Pipe |
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