Good translation Metal Products (Shanghai) offers stainless steel (made of stainless steel / stainless steel imports) 430 / 430 steel / steel bar 430 / 430 Coil / 430 steel / steel 430 / 430 wire (good translation Metal Products (Shanghai) Co., Ltd. ) 
 Introduction 
 430 stainless steel are good corrosion resistance and general steel, better thermal conductivity than austenitic, austenitic smaller than the thermal expansion coefficient, thermal fatigue, adding stabilizing elements of titanium, welding parts of the mechanical properties. For the construction of decorative, oil burner parts, household appliances, household appliances parts .430 F 430 is easy to add cutting of steel on steel. For automatic lathes, bolts and nuts, etc. .430 LX 430 steel in adding Ti or Nb, lower C content, improve the processing performance and welding performance. For the hot water tank, hot water systems, sanitary ware, household durable appliances, bicycles flywheel. 
 Chemical composition 
 430 stainless steel chemical composition (%) 
 Carbon (C): ≤ 0.12 
 Silicon (Si): ≤ 0.75 
 Manganese (Mn): ≤ 1.00 
 Phosphorus (P): ≤ 0.040 
 Sulfur (S): ≤ 0.030 
 Nickel (Ni): ≤ 0.60 
 Chromium (Cr): 16.00 ~ 18.00 
 Molybdenum (Mo) :2.00-3 .00 
 430 stainless steel mechanical properties: 
 Density: 7.7g/cm3 
 Melting point: 1427 ℃ 
 Expansion coefficient: m / m ℃ (at 20-100 ℃) 
 Young's modulus: kN/mm2 
 Modulus of rigidity: kN/mm2 
 Application of standards: n / a W. NR (UNS) 
 430 stainless steel are the following state, the state is not the same, dirt and corrosion resistance are not the same. 
 NO.1, 2D, 2B, N0.4, HL, BA, Mirror, and various other surface treatment status. 
 Processing characteristics of the surface processing level 
 2D was slightly shiny silver with a white hot + cold rolling + annealing shot peening + annealing and pickling acid 
 2B was silver and the ratio of 2D surface gloss and excellent flatness pickling hot-rolled + annealed + cold + blasting + quenched rolled annealing and pickling 
 No.3 has excellent gloss, coarse grain products for 2D or 2B with 100 ~ 120 abrasive material (JIS R6002) for polishing and rolling quenched 
 No.4 has excellent luster, fine lines on the 2D product or 2B with 150 to 180 abrasive material (JIS R6002) for polishing and rolling quenched 
 HL was possessed silver hair streaks on the 2D or 2B product with the appropriate product size of abrasive material for polishing the surface of a continuous grinding grain. 
 The company offers domestic and imported stainless steel varieties, complete specifications, special specifications can be customized processing. Division I and to provide original certificates, material certificates (chemical mechanical properties) and the like arguments! Please note that request! Users are welcome to inquire Order, the Company will be free shipping! Other materials, if necessary, good translation 
 Customers ordering materials, customers need to sample pieces of note, the MOQ: 50KG from (包邮) quantity excellent price, please call to order this material, our commitment to: quality assurance! Excellent and inexpensive price! Honesty! 

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