2017年2月19日星期日

SAE 4140 hot rolled Alloy Structural steel pipe

SAE 4140 hot rolled Alloy Structural steel pipe


SAE 4140 hot rolled Alloy Structural steel pipe with good atmospheric corrosion resistance, toughness, wear resistance and fatigue strength.

Application of SAE 4140:
SAE 4140 steel finds many applications as forgings for the aerospace and oil and gas industries, along with myriad uses in the automotive, agricultural and defense industries. Typical uses are forged gears and shafts, spindles, fixtures, jigs and collars.

AISI or SAE 4140 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents.

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