AISI 4142 PFG
Technical Data
Precision Flat Ground Stock: Standard Tolerances
-
Thickness +/- 0.001"Width + 0.000/0.005"Length + 0.250/0.500"Squareness 0.003" per inch
Precision Flat Ground Stock: Oversize Tolerances
-
Thickness + 0.010/0.015"Width + 0.010/0.015"Length + 0.250/0.500"Squarenss 0.003" per inch
Material
AISI 4142 PFG
A modified pre-hardened alloy steel with a Brinell Hardness of 261-321 (Rockwell C Hardness 26-34).
Typical Chemistry
C | 0.38 / 0.46 |
---|---|
Mn | 0.70 / 1.00 |
Si | 0.15 / 0.30 |
Cr | 0.03 min |
W | - |