410 stainless steel is produced in accordance with the ASTM standard stainless steel grades, the equivalent of 1Cr13 stainless steel, S41000 (US AISI, ASTM). Carbon content of 0.15%, chromium 13%, 410 stainless steel: a good corrosion resistance, machinability, general purpose blade class valves. 410 stainless steel heat treatment: solution treatment (℃) 800-9000 or 750 slow cooling rapid cooling. 410 stainless steel chemical composition: C≤0.15, Si≤1.00, Mn≤1.00, P≤0.035, S≤0.030, Cr = 11.50 ~ 13.50. American Iron and Steel Institute with three digits to indicate a variety of standard grade stainless steel malleable. Where: ① austenitic stainless steel 200 and 300 series of numerals, ② ferritic and martensitic stainless steel 400 series numbers. For example, some of the more common austenitic stainless steel is 302, 304, 316 and 310 marks, ③ ferritic stainless steel is marked 430 and 446, 410, 420, and 440C martensitic stainless steel is marked, duplex (austenitic - ferritic), ④ stainless steel, precipitation hardening stainless steel and high alloy iron content of less than 50% usually uses proprietary name or trademark name. Features a high) intensity; 2) excellent machinability 3) occurred after hardening heat treatment; 4) magnetic; 5) is not suitable for harsh corrosive environments. 3, the scope of the general blade, mechanical parts, a class of cutlery (spoon, fork, knife, etc.). Chuan sharp metal: Guangdong Dongguan Changan Shenzhen, Huizhou, Heyuan stainless excellence Chuan sharp metal: Taiyuan Huangyan Wuhu Hangzhou Lishui stainless excellence Chuan sharp metal: Dezhou, Dongying, Jinan, Laiwu Liaocheng stainless excellence Chuan sharp metal: Hanzhong, Shaanxi Xi'an Yingkou Shenyang Yangzhou stainless steel excellence Chuan sharp metal: Hebi Luoyang Xinxiang Xinyang Yancheng Laiwu steel excellence Chuan sharp metal: Chuzhou, Anhui Wuhu Huzhou, Ningbo, Weihai stainless excellence Chuan sharp metal: Ganzhou 饶宜春 Wenzhou Changzhou stainless excellence Chuan sharp metal on Nanchang: Changzhou, Jiangsu Huaian, Nanjing, Nantong Excellent quality stainless steel sunshine sharp metal Chuan: Suzhou, Taicang, Changshu, Wujiang River in Luoyang Yantai excellence sharp stainless steel metal: Jiangyin Yixing, Wuxi, Xuzhou, Yancheng Jiaxing excellence Chuan sharp stainless steel metal: Jiang Yin Wujiang, Wuxi, Hangzhou, Huzhou Suqian stainless excellence Chuan sharp metal: Jinhua, Yiwu Zibo Nanchang, Qingdao, Dongying stainless excellence Chuan sharp metal: Yuyao Yixing, Shanghai, Xi'an, Taizhou Chuan sharp metal stainless excellence: Yuyao, Shaoxing, Taizhou Huangyan Changshu Lishui River excellence sharp stainless steel metal: Hefei, Nanjing, Xiamen, Wenzhou Yueqing Ryan excellence Chuan sharp stainless steel metal: Shandong Dongying, Binzhou, Dezhou, Jinan Jining stainless excellence Chuan sharp metal: Weihai, Yantai, Zibo, Weifang, Qingdao Jiaxing excellent quality stainless steel sharp metal Chuan: Rudong, Rugao, Tongzhou Suzhou, Kunshan, Changshu stainless excellence Chuan sharp metal: Jing Jiang Taixing Wuxi, Xuzhou, Jiangyin Yixing sharp stainless excellence River Metal: Yizheng Gaoyou jiangdu Danyang, Zhenjiang Jurong River excellence sharp stainless steel metal: Jiangyan rooftop Wenling Yong Kang, Dongying, Yantai stainless excellence ------------------------ ------