Specifications

spring stainless steel wire304
1.Wire:0.08-5.5mm
2.T/S:1000-2980Mpa
3.Black steel wire, galvanized steel wire,stainelss steel

65Mn steel wire / spring stainless steel wire 304

 

Popular 65Mn spring steel wire
Manganese improve hardenability. Lower than the silicon surface decarburization tendency, mechanical properties after heat treatment is better than carbon steel, but with thermal sensitivity and temper brittleness.

Used for: a variety of flat, round springs, seat springs, spring winding, can also produce a spring ring, valve springs, clutch springs, brake springs and cold drawn steel cold roll coil springs.

65Mn spring steel wire Chemical Composition:  C: 0.62 ~ 0.70  Si: 0.17 ~ 0.37   Mn: 0.90 ~ 1.20   S: ≤ 0.035   P: ≤ 0.035   Cr: ≤ 0.25   Ni: ≤ 0.25   Cu: ≤ 0.25
65Mn spring steel wire Mechanical properties:
Tensile strength σb (MPa): ≥ 980 (100)
Yield strength σs (MPa): ≥ 784 (80)
Elongation δ10 (%): ≥ 8
Reduction of ψ (%): ≥ 30

 

Stainless steel spring wire 304 316 310s 321 is available, welcome to contact me if needed!