CRS
CRS
4:00 PM EDT $36.72 +0.21
CRS
CRS
4:00 PM EDT $36.72 +0.21

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 (NYSE: CRS) is a recognized leader in high-performance specialty alloy-based materials and process solutions for critical applications in the aerospace, defense, transportation, energy, industrial, medical, and consumer electronics markets.

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