316L is a stainless steel grades that contains mostly Cr, Ni, Mo containing about numbers indicate the percentage (not accurate, but probably), 316L is the material corresponding U.S. label, sus 316L is the corresponding label in Japan. Our standard grades for 022Cr17Ni12Mo2. (New standard) as the old grade 00Cr17Ni14Mo2.

Chemical composition:
Carbon C: ≤ 0.030
      Si Si: ≤ 1.00
  Manganese Mn: ≤ 2.00
      Sulfur S: ≤ 0.030
  Phosphorus P: ≤ 0.035
  Chromium Cr: 16.00 ~ 18.00
  Ni-Ni: 12.00 ~ 15.00
  Mo Mo: 2.00 ~ 3.00
Corrosion resistance:
  316L because of its excellent corrosion resistance in the chemical industry has a wide range of applications, 316L austenitic stainless steel is part of a derivative of 18-8 steel, add 2 to 3% of Mo elements. On the basis of the 316L, but also derived a lot of steel, for example, after adding a small amount of Ti derived 316Ti, after adding a small amount of N derived from 316N, increasing Ni, Mo content derived from the 317L.

Mechanical properties:
Tensile strength σb (MPa): ≥ 480
  Conditions yield strength σ0.2 (MPa): ≥ 177
  Elongation δ5 (%): ≥ 40
  Reduction of area ψ (%): ≥ 60
  Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV
  Hardness ≤ 187HB ≤ 90HRB ≤ 200HV

Heat treatment
Solution 1010 ~ 1150 ℃ fast-cooling.
Microstructure
Organizing for the austenitic type.