Mn13 round, MN13 steel, MN13 wear-resistant steel 
 Professional team, focused on steel, hard service! 
 Shanghai Steel Kai solemn promise: a penalty at ten! A penalty at ten! A penalty at ten! A penalty at ten! 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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 Kai Steel Co., Ltd Shanghai Steel (for many years specialized in all kinds of high-grade steel) 
 Spot a spot two groups of 021 -66630039 021 -56691522 -66630298 Fax :021 
 Business QQ: 327237499 / 969552363 / 1425895918 / 493783205 
 Business Manager: spot a spot two groups 15,900,718,360 18,964,196,422 Zhang Ting Shuai Dong 
 Official Website www.steelqi.com 
 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 the first to make friends! Integrity first, customer first, to a grateful heart and a professional business knowledge to provide customers with comprehensive after sales service. 
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 Shanghai Kai supply Mn13 steel round bar 
 Mn13 Φ10 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ20 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ30 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ40 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ50 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ55 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Mn13 Φ60 (mm) solid solution degaussing Baosteel initial hardness 200HBW 
 Shanghai Kai supply Mn13 steel plate 
 Mn13 6 * 1810 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 8 * 1810 * 6150 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 10 * 1810 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 12 * 1810 * 6000 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 14 * 1810 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 16 * 1810 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 18 * 1880 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 20 * 2000 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 25 * 2000 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 30 * 2000 * 6100 Baosteel initial hardness 200HBW degaussing solution 
 Mn13 40 * 2000 * 6100 Baosteel initial hardness 200HBW degaussing solution