CRS
CRS
6:30 PM EDT $45.08 -1.71
CRS
CRS
6:30 PM EDT $45.08 -1.71

204-Cu Stainless

U.S. Patent No. 5,286,310
Composition (Nominal)
0.15 C, 6.50/9.00 Mn, 1.00 Si, 0.060 P, 0.030 S, 15.50/17.50 Cr, 1.50/3.50 Ni, 2.00/4.00 Cu, 0.05/0.25 N, Bal. Fe

Type 204-Cu stainless is a copper-containing, low-nickel, nitrogen-strengthened, austenitic stainless steel. The nitrogen addition results in higher annealed strength than Type 304; however, the copper addition reduces the work hardening rate to provide cold worked properties similar to Type 304. The alloy is nonmagnetic in the annealed condition and remains nonmagnetic after cold working. Cold forming characteristics are superior to 200 series stainless steels and similar to Type 304.

Specifications: ASTM A313

Used under license from Allegheny Teledyne Corp.
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.

Learn More »