CRS
CRS
4:00 PM EDT $50.56 -0.49
CRS
CRS
4:00 PM EDT $50.56 -0.49

CarTech® PremoMet® Alloy

UNS K63835 | U.S. Patent pending
Composition (Nominal):
0.40 C, 0.90 Mn, 1.50 Si, 1.25 Cr, 3.80 Ni, 0.50 Mo, 0.50 Cu, 0.30 V, Bal. Fe

A premium-melted, cobalt-free, high strength, high toughness quenched and tempered alloy. Attains a typical 290 ksi (1999 MPa) UTS combined with a typical range of 60-65 ksi sqrt(in) (66-71 MPa sqrt(m)) fracture toughness. It also exhibits excellent fatigue life of 180 ksi (1241 MPa) stress at 1x10^7 cycles Run-Out in Axial (R=0.1, Kt=1, 25 Hz) Fatigue.

This is not a stainless alloy and may require plating or coating with a rust preventative or oil to prevent corrosion.

The K1scc (as measured in a Rising Step Load Test) is 11.0 ksi sqrt(in) (12.1 MPa sqrt(m)) in a 3.5% NaCl solution.

PRODUCT RESOURCES

Carpenter Technology Corporation Carpenter Technology Corporation

Carpenter Technology Corporation is a leading producer and distributor of premium specialty alloys, including titanium alloys, powder metals, stainless steels, alloy steels, and tool steels.

Learn More »