0cr13 Overview 
 0Cr13 is ferritic stainless steel containing Cr of the lowest kind. It has a stainless steel, but also corrosion resistance than high carbon content 1Cr13, 2Cr13, 3Cr13, 4Cr13 martensitic stainless steel. It has a good plastic, toughness and cold formability, and a higher amount than the other Cr-containing ferritic stainless steel. When steel containing C 0Cr13 volume control is very low, its ductility, especially toughness, cold formability also improved significantly. 0Cr13 steel is mainly used to produce water vapor, ammonium bicarbonate liquor, hot sulfur oil and corrosion of parts and equipment lining and so on. This corresponds to the beauty of steel plate number is 405, accounting for 7.75g/cm30Cr13 is ferritic stainless steel containing Cr of the lowest kind. 
 Feature 
 For high toughness and parts by the impact load. 
 Use 
 Such as turbine blades, structural frame, stainless steel equipment, lining, bolts, nuts, etc. 
 Physical properties 
 Chemical composition 
 Carbon C: ≤ 0.08 Si Si: ≤ 1.00 Manganese Mn: ≤ 1.00 S S: ≤ 0.030 P P: ≤ 0.035 Cr-Cr: 11.50 ~ 13.50 Ni-Ni: ≤ 0.60 
 Mechanical Properties 
 Tensile strength σb (MPa): quenching and tempering, ≥ 490 conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 345 Elongation δ5 (%): quenching and tempering, ≥ 24 Reduction of area ψ (% ): quenching and tempering, ≥ 60 Hardness: Annealed, ≤ 183HB 
 Microstructure and heat treatment specifications 
 Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching (solution), 950 ~ 1000 ℃ oil cooling; 3) temper, 700 ~ 750 ℃ ??fast-cooling. Microstructure: Organizing for the martensitic