Advantages of astmastm a193 grade b7 / aisi 4140 / sae 4140 / 42CrMo4 qt steel round bar for gr 10.9 bolts we supply:1):Smooth surface:Smooth surface without any cracks or scales 2):Good straightness:1mm for hot rolled + QT bars and 0.5mm for cold drawn +QT bars 3):Uniform microstructure and mechanical properties 4):Anti-rusty packages:two layers packages and load in cntainer in our factory AISI 4140 ASTM A193 Gr B7 Qt Alloy Steel Round Bar 42CrMo4China AISI 4140 ASTM A193 Gr B7 Qt Alloy Steel Round Bar 42CrMo4, Find details about China Steel Round Bar, Alloy Steel Round Bar from AISI 4140 ASTM A193 Gr B7 Qt Alloy Steel Round Bar 42CrMo4 - Laiwu Xincheng Metal Co., Ltd. Menu Sign In. Join Free For Buyer. Search Products &
Round Steel, Alloy Steel, 4140 Qt Steel Bar manufacturer / supplier in China, offering 4140 B7 Scm420 Scm415 Scm440 Cold Drawn Qt Alloy Round Steel Bar, 12L14 1.0718 Sum22 Free Cutting Bright Mild Steel Rod, 11smn30 AISI1215 Cold Drawn Free Cuttng Round Bar and so on. China 42crmo4 Steel, 42crmo4 Steel Manufacturers China 42crmo4 Steel manufacturers - Select 2021 high quality 42crmo4 Steel products in best price from certified Chinese Sheet, Carbon Steel suppliers, wholesalers and factory on Made-in-China China A193-b7 Rods Bar, A193-b7 Rods Bar Manufacturers China A193-b7 Rods Bar manufacturers - Select 2021 high quality A193-b7 Rods Bar products in best price from certified Chinese Bar, Steel Bar suppliers, wholesalers and factory on Made-in-China
4140/ SCM440/ 42CrMo4(1.7225) alloy steel bar is a medium carbon, chromium-molybdenum, through-hardening alloy steel that has a good hardenability with high strength and toughness as well as good fatigue and impact resistance after heat treating. Kobelco Steel & AlloysHEXAGON BAR (BRIGHT/BLACK) IN STAINLESS STEEL, CARBON STEEL, ALLOY STEEL, HIGH TENSILE STEEL & SPECIAL STEEL Rods Bars Forged Shaft Shafting 6 mm to 2500 mm diameter Cold Drawn Bright Hexagonal Bars, Square Bars, Rectangular Bars, Round Bars Others Steel Bar/Rod - Shanghai Changjin Metal Product Co Contact Now. Quick View. 4130 4140 42CrMo 30CrMo Alloy Steel Bar / 4130 4140 42CrMo 30CrMo Alloy Steel Rod. FOB Price:US $3,200-3,800 / Ton. Min. Order:1 Ton. Contact Now. Quick View. 4140 Scm440 42CrMo4 Cold Drawn Alloy Steel Bar Round/Square/Hexagon. FOB Price:US $3,200-3,800 /
Sep 18, 2017 · COLD DRAWN HEXAGONAL BAR, COLD FINISHED HEXAGONAL BAR, COLD DRAWN SQUARE BAR, COLD FINISHED SQUARE BAR, COLD DRAWN RECTANGULAR BAR, COLD FINISHED RECTANGULAR BAR IN STAINLESS STEEL, CARBON STEEL, ALLOY STEEL, HIGH TENSILE STEEL & SPECIAL STEEL Rods Bars Forged Shaft Shafting 6 mm to 2500 mm diameter Cold Drawn Bright Hexagonal Bars, Square Bars, Rectangular Bars, Round Bars Qt Steel Rod AISI4140 4150 Scm440 En19 Cold Drawn Alloy China Qt Steel Rod AISI4140 4150 Scm440 En19 Cold Drawn Alloy Steel Bar, Find details about China 42CrMo4 Alloy Steel, Alloy Round Steel from Qt Steel Rod AISI4140 4150 Scm440 En19 Cold Drawn Alloy Steel Bar - Shandong Dajin Metal Material Co., Ltd. astm a 193 b7 l7 aisi 4140 alloy steel round bars for astm a 193 b7 l7 aisi 4140 alloy steel round bars for steel bolts, US $ 990 - 1000 / Metric Ton, aisi 4140 equivalent material, AiSi, ASTM, Shandong, China.Source from Shandong Le Ren Special Steel
offers 1,064 qt cold drawn steel bar products. A wide variety of qt cold drawn steel bar options are available to you, such as standard, processing service, and application.B7 4140 Threading Rod 5140 Scm440 42CrMo4 Alloy Steel ASTM A193 GR.B7 B16 B7M cold drawn steel bar QT steel bar 1. ASTM A193 GR.B7 QT cold drawn steel bar QT steel bar Used in the manufacture of shafts, connecting rods, gears and bolts Harden ability is better, High overall mechanical properties, good low temperature impact toughness, low notch sensitivity, with temper brittleness 2.