Commitment: a penalty at ten! 3Cr13 Sales Hotline: Zhang Ting 18964196422 021-66630039 
 Business Manager: Shuai Dong (Manager) 15900718360 021-56691522 
 Sales unit: Kai Steel Co., Ltd Shanghai Steel 
 Business QQ: 327237499 969552363 1425895918 
 Official Website: www.steelqi.com 
 Business Consulting: 327237499@qq.com 
 Shipping Address: River Road, Baoshan District Shanghai, Lane 448 No. 1, 1402 (Baosteel No. 2 Gate 2 km) Welcome to the new and old customers to visit, first make friends! 
 Company aim: for many years specialized in all kinds of high-grade steel sales, credibility first, customer first, with a grateful heart and a professional business knowledge to provide customers with comprehensive after sales service! 
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 3Cr13 stainless steel round bar stainless steel 3Cr13 3Cr13 3Cr13 round bar steel grade Japanese 420J2 corresponding 
 3Cr13 round steel manufacturers: the Great Wall Special Steel, Fushun Special Steel, Baosteel 
 3Cr13 stainless steel round bar used specifications:? ￠ 12 ￠ 14 ￠ 16 ￠ 20 ￠ 25 ￠ 30 ￠ 35 ￠ 40 ￠ 45 ￠ 50 ￠ 55 ￠ 60 ￠ 70 ￠ 75 ￠ 80 ￠ 85 
 3Cr13 stainless steel:? ￠ 90 ￠ 100 ￠ 110 ￠ 120 ￠ 130 ￠ 140 ￠ 150 ￠ 160-250 

 Shanghai Steel Kai solemn promise: a penalty at ten! A penalty at ten! Sincere service! Procurement of materials from our company, a round on each plate are each an original 100% guaranteed authentic, together with the material and the material corresponding to the book, please be assured co-operation with the Shanghai steel Kai! 
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 3Cr13 
 Carbon C: 0.26 ~ 0.35 
 Si Si: ≤ 1.00 
 Manganese Mn: ≤ 1.00 
 Sulfur S: ≤ 0.030 
 Phosphorus P: ≤ 0.035 
 Chromium Cr: 12.00 ~ 14.00 
 Ni: to allow containing ≤ 0.60 
 Tensile mechanical properties of 3Cr13 σb (MPa): quenching and tempering, ≥ 735 
 Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 540 
 Elongation δ5 (%): quenching and tempering, ≥ 12 
 Reduction of area ψ (%): quenching and tempering, ≥ 40 
 Impact energy Akv (J): quenching and tempering, ≥ 24 
 Hardness: Annealed, ≤ 235HB; quenching and tempering, ≥ 217HB 
 980 ℃ oil cooling; 3) temper, 600 ~ 750 ℃ ??fast-cooling. 
 Microstructure: Organizing for the martensitic type. 
 Delivery status: normal to heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery. 
 ● Heat treatment and microstructure specifications: 
 Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 920 ~ 980 ℃ oil 
 Cold; 3) temper, 600 ~ 750 ℃ ??fast-cooling. 
 Microstructure: Organizing for the martensitic type. 
 ● Delivery status: normal to heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery. 

 Our advantages: the supply and service has a long experience, has a complete inventory of steel and rich, with a regular purchase channels and reasonable price, 
 Has a good technical support and after-sales service, have a perfect logistics and speed of delivery, the Division has owned the team can provide customers with quick material delivery, remote clients are given special express delivery company. The following provincial areas can be served: 
 Our many years of focus on 3Cr13 round: 
 Zhenjiang, Danyang, Jurong Gaoyou Jiangdu Yizheng Zhoukou Taicang, Wujiang Yangzhong Jingjiang Jinzhou, Panjin 3Cr13 round 
 Jincheng Taiyuan, Xi'an, Wenzhou Yongjia Xianju Yuhuan Hanzhong, Baoji, Xianyang, Yan'an, Shaanxi Ankang 3Cr13 round 
 Hebi, Luoyang, Kaifeng, Anyang, Henan Xinxiang, Xinyang, Nanyang Shangqiu Huainan six An Yongkang 3Cr13 round Baoying 
 Liaoning and Hebei Baoding, Cangzhou, Chengde, Dandong, Dalian, Fushun, Fuxin Road and Bridge Xinchang 3Cr13 country round in Shengzhou 
 Siping, Changchun, Jilin and Jilin Tonghua Yingkou, in Changzhi, Shanxi, Zibo, Weifang, Qingdao, Shenyang, Zhenhai 3Cr13 round 
 Nanning, Liuzhou, Guilin, Wuzhou, Yulin, Guangxi Beihai Liaoyang Tieling Taizhou Weihai Yixing 3Cr13 round Zaozhuang 
 Huai'an, Jiangsu Liyang, Changzhou Jintan Hongze Lake Huangshan, Nanjing, Nantong, Wenling 3Cr13 round Quzhou Xuancheng 
 Changshu, Suzhou, Hangzhou, Lishui, such as the East Rugao, Tongzhou Wujiang, Kunshan, Taicang, Huzhou Zhengzhou 3Cr13 round Suqian 
 Jing Jiang Taixing Yixing, Wuxi, Xuzhou Yancheng, Dongtai Jiangyin Sheyang Wenzhou, Wuhu Huangyan Island Place, 3Cr13 round 
 Chaohu, Chuzhou, Anqing, Anhui Tongling, Wuhu, Fuyang, Hefei, Huaibei, Bengbu, Ningbo, Jiaxing 3Cr13 round water ring 
 Lishui, Taizhou, Hefei, Shanghai, Pinghu Pingyang Dongying, Binzhou, Dezhou, Liaocheng Linyi, Jining, Laiwu 3Cr13 round 
 Deqing Zhangjiagang, Lianyungang, Yantai, Jiaxing Pei Ma On Shan Jingdezhen Jiujiang Huludao round Pingxiang 3Cr13 
 Tonglu Hangzhou Xiaoshan, Fuyang built Dean Ji Pro An Changxing, Shaoxing, Zhuji Huangyan round waterfront 3Cr13 
 Nanchang, Jiangxi Ji'an new Yu Yichun Haimen Shangrao Anqing Fenghua Shanghai, Yangzhou, Changzhou 3Cr13 round 
 Jiashan, Pinghu, Haiyan Pan, Jinhua, Yiwu, Dongyang, Zibo, Wuxi, Jiangyin, Tongxiang Suqian 3Cr13 round Qidong 
 Jinyun Longquan Cixi Cixi, Fenghua, Ningbo Beilun west of Yueqing Zhoushan 3Cr13 Jiangyan Cangnan Hefei round 
 Danyang, Weihai, Yangzhou Haining Hai River Lanxi sunshine Xuchang, Yancheng, Qingdao, Laiwu 3Cr13 round of Luoyang 
 Xi'an, Nanjing, Ningbo, Taizhou, Xiamen, Xi'an, Nanchang, Taizhou Ryan Yantai, Dongying Yuyao 3Cr13 round roof 
 Beijing, Tai'an, Weifang sunshine Shangyu, Yuyao, Huzhou, Changshu Elephant Jiangdong 3Cr13 round Huai'an Jinan, Shandong 
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 3Cr13 round mechanical properties, delivery status, welding process, processing, treatment process, heat treatment, mechanical properties 
 3Cr13 round steel components, corresponding to the chemical composition, chemical element, element table, normalizing, tempering, annealing, quenching, hardness, cutting 
 3Cr13 round steel grade corresponding to, steel, GB, DIN, the German standard, Steel, domestic, national standard, imports, the European standard 
 3Cr13 round order phone? Sales call, year round supply, long-term inventory, long-term supply, manufacturers stock offer 
 3Cr13 round Baosteel, PET, Fushun Special Steel, East Point, long special, Wuhan Iron and Steel, New Steel, Shougang, the first special steel, tin and steel 
 3Cr13 round Xingcheng, Wuchang on the steel, Wuyang Steel, Stone Steel, Benxi Iron and Steel, Xining Special Steel, long steel, long special, Dragons 
 3Cr13 round bar steel, steel, materials, price, price, wholesale, retail, direct sales price, direct selling price, wholesale price, 
 3Cr13 round material prices, regional distributors, regional distributors nationwide, sales company, sales department, sales offices, sales outlets 
 3Cr13 round dealers, wholesale business, an agent, sales center, wholesale and factory direct sales, agents, home agents 
 3Cr13 round local agents, wholesalers, distributors, manufacturers, wholesalers, retailers, wholesale sales agents 
 3Cr13 round bar steel, special steel, stock, absolutely stock, franchise, complete specifications, insurance materials new arrival, 
 3Cr13 round tool steel, mold steel, mold material, what is steel? What is the material? Where to sell, where to buy? 
 3Cr13 special round East, Northeast Special Steel, to Hong Kong, Yingkou, Xinyu, the Great Wall Special Steel, E Steel, the first special, giant steel Soviet Union 
 3Cr13 round Liuzhou Steel, Tianjin Steel, heavy special, Yingkou, Fushun steel, expensive steel, long and strong, Hangzhou Iron and Steel, Huai Steel, Daye Special Steel 
 3Cr13 round TISCO, new steel, steel, stone, steel manufacturers, common specifications, 
 3Cr13 round small size, large size, domestic, large steel mills, year-round supply, perennial stock, life, purpose 
 3Cr13 round steel round steel, alloy round steel, high temperature, heat treatment, welding quenching temperature, the national standard is what the material, 
 3Cr13 round tool steel, 
 3Cr13 round rod, round bar, round material, bar, bar, forging a round, small rods, steel, silver branch, the small round bar, forged round bars 
 3Cr13 round wire, round forging, rolling circle, forging bar, round base, diameter ￠ mm, hair circle, circle of light vehicles, light round 
 3Cr13 round cold-drawn round steel, cold-drawn rod, pull the light stick, light pull round, wire rod, polished rod, polished round, 
 3Cr13 round φ0.1-φ3.0 φ3 φ4 φ5 φ6 φ7 φ8 φ9 φ9.5 φ10 φ11 φ12 φ12.7 φ14φ15 ￠ 16 ￠ 17 ￠ 18 
 3Cr13 round ￠ 19 ￠ 20 ￠ 21 ￠ 22 ￠ 23 ￠ 24 ￠ 25 ￠ 36 ￠ 24 ￠ 25 ￠ 26 ￠ 27 ￠ 28 ￠ 29 ￠ 30 ￠ 31 
 3Cr13 round ￠ 32 ￠ 34 ￠ 35 ￠ 36 ￠ 38 ￠ 40 ￠ 42 ￠ 44 ￠ 45 ￠ 46 ￠ 48 ￠ 50 ￠ 52 ￠ 54 ￠ 55 ￠ 56 
 3Cr13 round ￠ 58 ￠ 62 ￠ 64 ￠ 65 ￠ 66 ￠ 68 ￠ 70 ￠ 72 ￠ 74 ￠ 75 ￠ 76 ￠ 78 ￠ 80 ￠ 82 ￠ 84 ￠ 85 
 3Cr13 round ￠ 86 ￠ 88 ￠ 90 ￠ 92 ￠ 94 ￠ 95 ￠ 96 ￠ 98 ￠ 100 ￠ 102 ￠ 104 ￠ 105 ￠ 106 ￠ 108 
 3Cr13 round ￠ 110 ￠ 112 ￠ 114 ￠ 115 ￠ 116 ￠ 118 ￠ 120 ￠ 122 ￠ 124 ￠ 125 ￠ 126 ￠ 128 ￠ 130 
 3Cr13 round ￠ 132 ￠ 134 ￠ 135 ￠ 136 ￠ 138 ￠ 140 ￠ 142 ￠ 144 ￠ 145 ￠ 146 ￠ 148 ￠ 150 ￠ 152 
 3Cr13 round ￠ 154 ￠ 155 ￠ 156 ￠ 158 ￠ 160 ￠ 162 ￠ 164 ￠ 165 ￠ 166 ￠ 168 ￠ 170 ￠ 172 ￠ 174 
 3Cr13 round ￠ 175 ￠ 176 ￠ 178 ￠ 180 ￠ 182 ￠ 184 ￠ 185 ￠ 186 ￠ 188 ￠ 190 ￠ 192 ￠ 194 ￠ 195 
 3Cr13 round ￠ 196 ￠ 198 ￠ 200 ￠ 202 ￠ 204 ￠ 206 ￠ 208 ￠ 210 ￠ 212 ￠ 214 ￠ 215 ￠ 216 ￠ 218 
 3Cr13 round ￠ 220 ￠ 225 ￠ 230 ￠ 235 ￠ 240 ￠ 245 ￠ 250 ￠ 255 ￠ 260 ￠ 265 ￠ 270 ￠ 275 ￠ 280 
 3Cr13 military alloy steel round bar, round steel tube, carbon steel round bar, stainless steel round bearing, spring steel round bar, 
 3Cr13 round tube steel round bar, carbon steel, round steel, carbon tool steel, tool steel round steel round steel, alloy structural steel structural steel 
 3Cr13 round stainless steel round bearing, alloy round steel, alloy steel 
 3Cr13 round hexagonal hexagonal cold drawn square steel flat square steel cold-drawn cold-drawn steel hexagonal rod-shaped, cold-drawn steel, cold drawn round steel 
 3Cr13 round stainless steel round bar stainless steel bar stainless steel round bar iron 
 Delivery status bar 3Cr13 3Cr13 direct 3Cr13 3Cr13 3Cr13 tempered stainless steel plate heat 3Cr13 agents 3Cr13 
 3Cr13 Steel standards 3Cr13 3Cr13 3Cr13 processing dealer Baosteel 3Cr13 3Cr13 3Cr13 alloy welding 
 3Cr13 steel materials 3Cr13 3Cr13 3Cr13 steel manufacturers 3Cr13 3Cr13 Xingcheng annealed stainless steel 3Cr13 
 3Cr13 3Cr13 quenched bar manufacturers 3Cr13 3Cr13 3Cr13 normalizing temperature mechanical properties of 3Cr13 3Cr13 sales center 
 The price of steel 3Cr13 3Cr13 3Cr13 3Cr13 Great Wall Special Steel Forged Round vendors 3Cr13 3Cr13 steel 3Cr13 GB 
 Mechanical properties of 3Cr13 3Cr13 3Cr13 stainless steel round bar rolling circle 3Cr13 3Cr13 3Cr13 acid Benxi Steel 3Cr13 stainless steel round bar 
 Chemical composition of 3Cr13 3Cr13 3Cr13 alloy steel grades corresponds 3Cr13 3Cr13 3Cr13 use 3Cr13 30Cr13 Xining Special Steel 
 Old Standard: GB / T 1220-1992 3Cr13 
 New Standard: GB / T 1220-2007 30Cr13 
 Than 2Cr13 high hardness after quenching, as cutting tools, nozzles, valve seats, valve and so on. 
 3Cr13 density 7.75g/cm3 
 Corresponding to the Japanese brands: SUS420J2 
 Corresponding U.S. trademark: 420S45 
 For French brands: Z30C13