Stainless Steel: SUS301
Features: SUS301 (17Cr-7Ni) stainless steel obtained by cold working after high-intensity. SUS301 stainless steel for railway vehicles, belt conveyors, bolts and nuts, springs and so on.
● Chemical Composition: SUS301 stainless steel
Carbon C: ≤ 0.15 Si Si: ≤ 1.00 Mn Mn: ≤ 2.00 Sulfur S: ≤ 0.030 P P: ≤ 0.035 Chromium Cr: 16.00 ~ 18.00 Nickel Ni: 6.00 ~ 8.00
Features:
      1) obtained after cold deformation of high strength and hardness;
      2) comparing ordinary steel, has excellent high temperature strength, fatigue strength and corrosion resistance, light weight and use the tram to reach, reduce costs SUS301 (17Cr-7Ni) obtained by high strength after cold working. For railway vehicles, belt conveyors, bolts and nuts, springs and so on.
Mechanical properties:
         Tensile strength σb (MPa): ≥ 520 SUS301
         Conditions yield strength σ0.2 (MPa): ≥ 205
         Elongation δ5 (%): ≥ 40
         Reduction of area ψ (%): ≥ 60
         Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV