1.4435 stainless steel, the corresponding European label is X2CrNiMo18-14-3, and the executive standard is EN 10088-1.
1. Chemical composition of 4435 stainless steel:
Carbon C: ≤0.03 Silicon Si: ≤1.00 Manganese Mn: ≤2.00 Phosphorus P: ≤0.045 Sulfur S: ≤0.015 Chromium Cr: 17.0~19.0 Molybdenum Mo: 2.50~3.00 Nickel Ni: 12.50~15.00 Nitrogen N≤0.11
1.4404 stainless steel, the corresponding European label is X2CrNiMo17-12-2, and the executive standard is EN 10088-3.
1. Chemical composition of 4404 stainless steel:
Carbon C: ≤0.030 Silicon Si: ≤1.00 Manganese Mn: ≤2.00 Sulfur S: ≤0.030
Phosphorus P: ≤0.045 Chromium Cr: 16.00～18.00 Nickel Ni: 10.00～14.00
Molybdenum Mo: 2.00～3.00
The difference between 1.4435 stainless steel and 1.4404 stainless steel is that the content of chemical elements is different and the mechanical properties are different. 1.4435 has better resistance to intergranular corrosion.
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