- You cannot add another "SAE USCAR9" to your cart. View cart
Original price was: $81.00.$40.50Current price is: $40.50.
Steel, Bars 0.95Cr – 0.20Mo (0.38 – 0.43C) (SAE 4140) Special Aircraft-Quality Cleanliness Normalized
standard by SAE International, 07/09/2012
Description
This specification covers a premium aircraft-quality, low-alloy steel in the form of bars.These bars have been used typically for parts required to meet stringent magnetic inspection criteria, 0.75 inch (19.0 mm) and under in nominal thickness at time of heat treatment, requiring a through-hardening steel capable of developing hardness as high as 40 HRC when properly hardened and tempered, and also for parts of greater thickness requiring proportionately lower hardness, but usage is not limited to such applications.
Product Details
- Published:
- 07/09/2012
- File Size:
- 1 file , 49 KB