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Mill Finish Round Bar 40cr Gr. 8.8 Qt Steel Bars
HardnessMpaMpa%%10.9≥1040≥940≥9≥48≥50HRC32-398.8≥830≥660≥12≥52≥70HRC23-344.Sizes we can offer for 40Cr sae 5140 QT bars :5mm to 64mm .Above 64mm, we suggest materials of 4140 or 4135.5.Delivery condition choice:1.Hot rolled2.Hot rolled+Q&T3.Cold drawn+Q&T6.Quali
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TP304 304L 316L 321 310S 321 317L Stainless Steel Seamless Pipe Tube
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400X200 400X250 400X300 400X400 Mild Steel Seamless Square & Rectangular Tube
Overview Product DescriptionDetailed PhotosOther ProductsPackaging & ShippingCompany ProfileTianjin Zengze Steel established in 2007, Zengze Steel has developed into alarge-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China
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High Quality Stainless Steel Seamless Pipe
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Tp309s SUS309s Stainless Steel Pipe
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60X30 80X40 40X40 60X40 Mild Steel Seamless Square & Rectangular Tube
Overview Product DescriptionDetailed PhotosOther ProductsPackaging & ShippingCompany ProfileTianjin Zengze Steel established in 2007, Zengze Steel has developed into alarge-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China
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ASTM A312 A213 Stainless Steel Pipe
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40X40 60X60 Mild Steel Seamless Square Tube
Overview Product DescriptionDetailed PhotosOther ProductsPackaging & ShippingCompany ProfileTianjin Zengze Steel established in 2007, Zengze Steel has developed into alarge-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China