SAE AMS6379B
SAE AMS6379B 2001-JUN-01 Steel Bars 095Cr - 020Mo - 005Te 040 - 053C SAE 4140 Modfed De Drawn and Tempered 165000 ps 1138 MPa Yeld Strength
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Form:
This specification covers a low-alloy steel in the form of round bars up to 2.00 in. (50.8 mm), incl,in diameter.
Application:
Primarily for parts such as shafts,axles,pins,fasteners,gears, and screw machines parts which are normally used at hardness of 37 - 43 HRC.