Commitment: a penalty at ten! 25CR2MOVA 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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 25CR2MOVA round 25CR2MOVA round 25CR2MOVA rod 
 25CR2MOVA round 25CR2MOVA round 25CR2MOVA rod 
 25CR2MOVA round steel manufacturers: Daye, re special, Baosteel, expensive steel, Fushun Special Steel 
 25CR2MOVA round common specifications:? ￠ 12 ￠ 14 ￠ 16 ￠ 20 ￠ 25 ￠ 30 ￠ 35 ￠ 40 ￠ 45 ￠ 50 ￠ 55 ￠ 60 ￠ 70 ￠ 75 ￠ 80 ￠ 85 
 25CR2MOVA alloy structural steel:? ￠ 90 ￠ 100 ￠ 110 ￠ 120 ￠ 130 ￠ 140 ￠ 150 ￠ 160-250 
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 Shanghai Steel Kai solemn promise: 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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 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 25CR2MOVA round: 
 Zhenjiang, Danyang, Jurong Gaoyou Jiangdu Yizheng Zhoukou Taicang, Wujiang Yangzhong Jingjiang Jinzhou, Panjin 25CR2MOVA round 
 Tonglu Hangzhou Xiaoshan, Fuyang built Dean Ji Pro An Changxing, Shaoxing, Zhuji Huangyan round waterfront 25CR2MOVA 
 Nanchang, Jiangxi Ji'an new Yu Yichun Haimen Shangrao Anqing Fenghua Shanghai, Yangzhou, Changzhou 25CR2MOVA round 
 Jiashan, Pinghu, Haiyan Pan, Jinhua, Yiwu, Dongyang, Zibo, Wuxi, Jiangyin, Tongxiang Suqian 25CR2MOVA round Qidong 
 Jinyun Longquan Cixi Cixi, Fenghua, Ningbo Beilun west of Yueqing Zhoushan 25CR2MOVA Jiangyan Cangnan Hefei round 
 Danyang, Weihai, Yangzhou Haining Hai River Lanxi sunshine Xuchang, Yancheng, Qingdao, Laiwu 25CR2MOVA round of Luoyang 
 Xi'an, Nanjing, Ningbo, Taizhou, Xiamen, Xi'an, Nanchang, Taizhou Ryan Yuyao roof 25CR2MOVA round Dongying, Yantai 
 Beijing, Tai'an, Weifang sunshine Shangyu, Yuyao Jiangdong Huzhou, Changshu Elephant round Huai'an Jinan, Shandong 25CR2MOVA 
 Jincheng Taiyuan, Xi'an, Wenzhou Yongjia Xianju Yuhuan Hanzhong, Baoji, Xianyang, Yan'an, Shaanxi Ankang 25CR2MOVA round 
 Hebi, Luoyang, Kaifeng, Anyang, Henan Xinxiang, Xinyang, Nanyang Shangqiu Huainan six An Yongkang 25CR2MOVA round Baoying 
 Liaoning and Hebei Baoding, Cangzhou, Chengde, Dandong, Dalian, Fushun, Fuxin Road and Bridge Xinchang 25CR2MOVA country round in Shengzhou 
 25CR2MOVA round small size, large size, domestic, large steel mills, year-round supply, perennial stock, life, purpose 
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 25CR2MOVA round φ0.1-φ3.0 φ3 φ4 φ5 φ6 φ7 φ8 φ9 φ9.5 φ10 φ11 φ12 φ12.7 φ14φ15 ￠ 16 ￠ 17 ￠ 18 
 25CR2MOVA round ￠ 19 ￠ 20 ￠ 21 ￠ 22 ￠ 23 ￠ 24 ￠ 25 ￠ 36 ￠ 24 ￠ 25 ￠ 26 ￠ 27 ￠ 28 ￠ 29 ￠ 30 ￠ 31 
 25CR2MOVA round ￠ 32 ￠ 34 ￠ 35 ￠ 36 ￠ 38 ￠ 40 ￠ 42 ￠ 44 ￠ 45 ￠ 46 ￠ 48 ￠ 50 ￠ 52 ￠ 54 ￠ 55 ￠ 56 
 25CR2MOVA round ￠ 58 ￠ 62 ￠ 64 ￠ 65 ￠ 66 ￠ 68 ￠ 70 ￠ 72 ￠ 74 ￠ 75 ￠ 76 ￠ 78 ￠ 80 ￠ 82 ￠ 84 ￠ 85 
 25CR2MOVA round ￠ 86 ￠ 88 ￠ 90 ￠ 92 ￠ 94 ￠ 95 ￠ 96 ￠ 98 ￠ 100 ￠ 102 ￠ 104 ￠ 105 ￠ 106 ￠ 108 
 25CR2MOVA round ￠ 110 ￠ 112 ￠ 114 ￠ 115 ￠ 116 ￠ 118 ￠ 120 ￠ 122 ￠ 124 ￠ 125 ￠ 126 ￠ 128 ￠ 130 
 Siping, Changchun, Jilin and Jilin Tonghua Yingkou, in Changzhi, Shanxi, Zibo, Weifang, Qingdao, Shenyang, Zhenhai 25CR2MOVA round 
 Nanning, Liuzhou, Guilin, Wuzhou, Yulin, Guangxi Beihai Liaoyang Tieling Taizhou Weihai Yixing 25CR2MOVA round Zaozhuang 
 Huai'an, Jiangsu Liyang, Changzhou Jintan Hongze Lake Huangshan, Nanjing, Nantong, Wenling 25CR2MOVA round Quzhou Xuancheng 
 Changshu, Suzhou, Hangzhou, Lishui, such as the East Rugao, Tongzhou Wujiang, Kunshan, Taicang, Huzhou Zhengzhou 25CR2MOVA round Suqian 
 Jing Jiang Taixing Yixing, Wuxi, Xuzhou Yancheng, Dongtai Jiangyin Sheyang Huangyan, Wenzhou, Wuhu 25CR2MOVA round Yuncheng 
 Chaohu, Chuzhou, Anqing, Anhui Tongling, Wuhu, Fuyang, Hefei, Huaibei, Bengbu 25CR2MOVA Jiaxing, Ningbo ring round the water 
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 Deqing Zhangjiagang, Lianyungang, Yantai, Jiaxing Pei Ma On Shan Jingdezhen Jiujiang Pingxiang 25CR2MOVA Huludao round 
 25CR2MOVA round bar steel, steel, materials, price, price, wholesale, retail, direct sales price, direct selling price, wholesale price, 
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 25CR2MOVA round bar steel, special steel, stock, absolutely stock, franchise, complete specifications, insurance materials new arrival, 
 25CR2MOVA round tool steel, mold steel, mold material, what is steel? What is the material? Where to sell, where to buy? 
 25CR2MOVA round mechanical properties, delivery status, processing and welding, machining process, treatment process, heat treatment, mechanical properties 
 25CR2MOVA round steel components, corresponding to the chemical composition, chemical element, element table, normalizing, tempering, annealing, quenching, hardness, cutting 
 25CR2MOVA round steel grade corresponding to, steel, GB, DIN, the German standard, Steel, domestic, national standard, imports, the European standard 
 25CR2MOVA round order phone? Sales call, year round supply, long-term inventory, long-term supply, manufacturers stock offer 
 25CR2MOVA round Baosteel, PET, Fushun Special Steel, East Point, long special, Wuhan Iron and Steel, New Steel, Shougang, the first special steel, tin and steel 
 25CR2MOVA round Xingcheng, Wuchang on the steel, Wuyang Steel, Stone Steel, Benxi Iron and Steel, Xining Special Steel, long steel, long special, Dragons 
 25CR2MOVA 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 
 25CR2MOVA round Liuzhou Iron and Steel, Tianjin Steel, heavy special, Yingkou, Fushun steel, expensive steel, long and strong, Hangzhou Iron and Steel, Huai Steel, Daye Special Steel 
 25CR2MOVA round TISCO, new steel, steel, stone, steel manufacturers, common specifications, 
 25CR2MOVA round ￠ 132 ￠ 134 ￠ 135 ￠ 136 ￠ 138 ￠ 140 ￠ 142 ￠ 144 ￠ 145 ￠ 146 ￠ 148 ￠ 150 ￠ 152 
 25CR2MOVA round ￠ 154 ￠ 155 ￠ 156 ￠ 158 ￠ 160 ￠ 162 ￠ 164 ￠ 165 ￠ 166 ￠ 168 ￠ 170 ￠ 172 ￠ 174 
 25CR2MOVA round ￠ 175 ￠ 176 ￠ 178 ￠ 180 ￠ 182 ￠ 184 ￠ 185 ￠ 186 ￠ 188 ￠ 190 ￠ 192 ￠ 194 ￠ 195 
 25CR2MOVA round ￠ 196 ￠ 198 ￠ 200 ￠ 202 ￠ 204 ￠ 206 ￠ 208 ￠ 210 ￠ 212 ￠ 214 ￠ 215 ￠ 216 ￠ 218 
 25CR2MOVA round ￠ 220 ￠ 225 ￠ 230 ￠ 235 ￠ 240 ￠ 245 ￠ 250 ￠ 255 ￠ 260 ￠ 265 ￠ 270 ￠ 275 ￠ 280 
 25CR2MOVA military alloy steel round bar, round steel tube, carbon steel round bar, stainless bearing steel round bar, spring steel round bar, 
 25CR2MOVA round tube steel, round steel, carbon steel, round steel, carbon tool steel, tool steel round steel round steel, alloy structural steel structural steel 
 25CR2MOVA round round stainless steel bearings, alloy round steel, alloy steel 
 25CR2MOVA 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 
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 25CR2MOVA seat 25CR2MOVA molded 25CR2MOVA alloy steel round bar 25CR2MOVA rolling circle 25CR2MOVA mechanical properties 25CR2MOVA acid Benxi Iron and Steel 25CR2MOVA round 25CR2MOVA 
 25CR2MOVA manufacturers 25CR2MOVA bearing steel 25CR2MOVA 25CR2MOVA high temperature mechanical properties of quenched and tempered 25CR2MOVA 25CR2MOVA bar 25CR2MOVA normalizing sales center 25CR2MOVA 
 25CR2MOVA steel rod 25CR2MOVA 40Cr13 25CR2MOVA 25CR2MOVA grades corresponding to the chemical composition of 25CR2MOVA use 25CR2MOVA 25CR2MOVA stone steel 25CR2MOVA Xining Special Steel 
 25Cr2MoVA, alloy structural steel. Unified digital code: A31253. Standard: GB/T3077-1999 
 Edit this paragraph chemical composition 
 C: 0.22 ~ 0.29 
 Si: 0.17 ~ 0.37 
 Mn: 0.40 ~ 0.70 
 Cr: 1.50 ~ 1.80 
 Mo: 0.25 ~ 0.35 
 V: 0.15 ~ 0.30 
 [Heat] 
 Quenching temperature (℃): 900; Coolant: Oil 
 Tempering heating temperature (℃): 640; coolant: air 
 [Mechanical properties] 
 Tensile strength (σb / MPa): ≧ 930 
 Yield point (σs / MPa): ≧ 785 
 Elongation (δ5 /%): ≧ 14 
 Reduction of (ψ /%): ≧ 55 
 Impact absorbed energy (Aku2 / J): ≧ 63 
 Brinell hardness (HBS100/3000) (annealing or tempering condition): ≦ 241 
 Edit this paragraph the main features 
 Heat-resistant carbon steel. High strength and toughness. Less than 500 ℃, high temperature performance is good, no hot brittle tendencies, good hardenability, machinability still, cold plastic deformation of the middle, poor welding. Generally used in the quenched state, but also in the normalizing and tempering before use. 
 Edit this paragraph apply for example 
 For the manufacture of high temperature nut (less than or equal to 550 ℃), bolts, studs (less than 530 ℃), the long-term working temperature to 510 ℃ of the fastener, the overall turbine rotor, sleeve, the main steam valve, regulating valve, but also as a nitriding steel for the production of stem, gear and so on.