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Henan Bebon Iron&Steel Co.,Ltd is a steel-bar-specialized factory, located in zhengzhou city, south of henan province. Found in 2000, it takes an area of 520,000 square meters.

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High quality SAE 4140 Steel Round Bar

SAE 4140 Steel Round Bar manufacturing requirements for higher strength than the 35CrMo steel and tempered sectional Larger forgings, such as locomotive traction with the large gear, supercharger drive gear, rear axle, that great link load and spring clip , SAE 4140 Steel Round Bar can also be used to 2000m deep oil drill pipe joints and fishing tools, and can be used bend the mold machine.

SAE 4140 Steel Round Bar has strength, high hardenability, toughness, and quenching small deformation, high strength and creep rupture strength at high temperatures. SAE 4140 Steel Round Bar is the main product of our company operations, structural steel alloys bar having very good fatigue resistance, a moderate hardenability steel, heat-treated after 4140 has better strength and mechanical properties, technology, the finished product rate high. Maximum use temperature of 427 degrees Celsius.

BBN Steel have many SAE 4140 Steel Round Bar stockist in china. We have sufficient stock supply of SAE 4140 Steel Round Bar.If you need SAE 4140 Steel Round Bar,please contact us.