17/4 PH

UNS S17400 / 1.4542 / AISI 630

 

We stock 17/4-PH round bar in a variety of sizes. please see the links below for a list of the dimensions we carry.
Round Bar selection
Mechanical properties
Tensile strength 931 MPa (931 N/mm2)
0,2% Proof Stress 724 MPa (724 N/mm2)
Elongation 16 % min
Hardness 277 / 352 HB
Condition: Hardened at 1150 farenheit

Chemical Composition
Weight%  C Si Mn P S Cr Ni Mo Cu
Min.  15,0 3,0 3,00
Max 0,07 1,00 1,00 0,04 0,3 17,50 5,0 0,5 5,00