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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.

Alloy 4140 is carbon, chromium-molybdenum steel. 4140 alloy steel bar has good hardenability, high strength and toughness. Alloy 4140 steel bar will has good fatigue and impact resistance afternoon heat treating. Bebon has 4140 hot rolled alloy steel bar in stock.

Dimension of 4140 Alloy Steel Bar:

Hot rolled bar: 10mm-80mm

Forged bar: 80mm-1000mm

4140 Alloy Steel Bar Surface Treatment:

Polished, bright, black, coated

Application of 4140 Alloy Steel Bar:

4140 round bar can be used for sprockets, bolts, chain pins, drill collars, universal joints, highly stressed parts or parts subject to severe wear.

If you are interested in 4140 alloy steel bar, please contact us. Bebon will supply 4140 alloy steel bar and 4140 alloy steel bar properties.