Stainless Steel Tube Library: Chemical Composition and Mechanical Properties of German Standard X12CrNi177 Stainless Steel Tube
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Stainless Steel Tube Library: Chemical Composition and Mechanical Properties of German Standard X12CrNi177 Stainless Steel Tube
mechanical properties
Yield strength: ≥ 480 MPa
Tensile strength: ≥ 860 MPa
Elongation rate: ≥ 10%
Sectional shrinkage rate: ≥ 40%
Hardness: 28~32 HRC
Density: Approximately 7.90 g/cm ³
Chemical composition
Carbon C: 0.08~0.14
Silicon Si: ≤ 1.50
Manganese Mn: ≤ 2.00
Phosphorus P: ≤ 0.045
Sulfur S: ≤ 0.030
Chromium Cr: 16.00~18.00
Molybdenum Mo: ≤ 0.80
Nickel Ni: 6.50~9.00
X12CrNi17 is an austenitic stainless steel according to the German DIN standard (DIN 17400), corresponding to material number X12CrNi177 (European EN standard material number 1.4310). Equivalent to 1Cr17Ni7 in China, SUS301 in Japan, and NF Z12CN17.07 in France.
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