1Cr18Ni12
● Features Applications
  1Cr18Ni12 1Cr18Ni9 steel is based on increasing the nickel content and develop a stable austenitic stainless steel. Due process does not occur after cold deformation martensite transformation, which may line small hardening in the cold forming process can be reduce the intermediate annealing (softening) the number of times, lower processing costs 1Cr18Ni12 steel hot and cold processing performance, good welding performance, to ensure the corrosion resistance after welding is recommended for solution heat treatment after welding stainless steel .1 Cr18Ni12 most suitable for cold heading , deep drawing, compaction and other processing parts, especially suitable for non-magnetic austenitic stainless steel cold pieces of .1 Cr18Ni12 0Cr19Ni9 compared with the hardening of the low. 1Cr18Ni12 purposes: Spinning, special drawing, cold heading with.
● Chemical Composition:
  Carbon C: ≤ 0.12
  Si Si: ≤ 1.00
  Manganese Mn: ≤ 2.00
  Sulfur S: ≤ 0.030
  Phosphorus P: ≤ 0.035
  Chromium Cr: 17.00 ~ 19.00
  Ni-Ni: 10.50 ~ 13.00
● Mechanical Properties:
  Tensile strength σb (MPa): ≥ 480
  Conditions yield strength σ0.2 (MPa): ≥ 177
  Elongation δ5 (%): ≥ 40
  Reduction of area ψ (%): 60
  Hardness: ≤ 187HBS; ≤ 90HRB: ≤ 200HV
  Sample Size: smooth specimens
● Heat treatment and microstructure specifications:
  Standard heat treatment: solution 1010 ~ 1150 ℃ fast-cooling
  Microstructure: Organizing for the austenitic type.