Good translation Metal Products (Shanghai) Stainless 1Cr17 stainless steel (made of stainless steel / imports of stainless steel) / 1Cr17 plate / 1Cr17 steel bars / 1Cr17 coil / 1Cr17 strip / 1Cr17 steel pipe / 1Cr17 wire (good translation of the Metal Products (Shanghai) Co., Ltd. ) 
 Basic information 
 Stainless steel: 1Cr17 
 Standard: GB / T 1220-1992 
 Feature 
 Tensile strength greater than 450, the yield strength greater than 205, HBS was less than 183 (data obtained by annealing 
 Processing states). Commonly used for architectural decoration, heavy oil burner parts. 430LX Ti or Nb in the 430 steel to reduce the C content, improve the processing performance and welding performance. For the hot water tank, hot water systems, sanitary ware, household durable appliances, bicycles flywheel. 1cr17 stainless steel, chrome steel +12% can prevent the oxidation caused by natural factors, known as stainless steel, JIS code 430, it is also called 1cr17 stainless steel. But 1cr17 of stainless steel can not resist the chemicals in the air caused by oxidation, acid chemicals in the air more and more, so 1cr17 stainless steel is often used for some time still due to the non-natural causes oxidation (rust) situation. 
 Use 
 Good corrosion resistance, a common steel. For building decoration, heavy oil burner parts, household appliances and home appliance parts. 
 Decorative materials and outdoor advertising billboards; 
 For stress corrosion resistance requirements of the product; 
 Electronic products, cutlery, bolts, nuts, screens and burners. 
 Chemical composition 
 Carbon C,: 0.12 
 Silicon Si: ≤ 0.75 
 Mn Mn: ≤ 1.00 
 Sulfur S: ≤ 0.030 
 Phosphorus P: ≤ 0.035 
 Chromium Cr: 16.00 ~ 18.00 
 Ni: to allow containing ≤ 0.60 
 Mechanical properties 
 Tensile strength σb (MPa): ≥ 450 
 Conditions yield strength σ0.2 (MPa): ≥ 205 
 Elongation δ5 (%): ≥ 22 
 Section shrinkage ψ (%): ≥ 50 
 Hardness: ≤ 183HB 
 Heat treatment 
 Annealing to 780 ~ 850 ℃ air-cooling or slow cooling. 
 Microstructure 
 Organizational characteristics of ferrite. 
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 (Good translation of the Metal Products (Shanghai) Co., Ltd. published) 
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