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China, Chinese Alloy 5140 1215 Ml40cr SCR440 Cold Drawn Steel Bar1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsAlloy SteelCold Drawn Steel BarAlloy Steel Bar
Shandong Dajin Metal Material Co., Ltd.
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Product Description 5140 ML40Cr SCr440 GR8.8 alloy steel round bar1.5140 40cR Scr440 Gr8.8 steel bar Main standard GBJISDINASTM/AISI/SAE40CrSCr4041Cr451402.5140 40cR Scr440 Gr8.8 steel bar chemical compitionCSIMNSPCrNi/Cu0.38-0.430.15-0.350.70-0.900.025 (max)0.025 (max)0.70-0.900.25 (max)3.40Cr 5140 41Cr4 SCr440 steel bar Mechanical Properties with QTHardness:207HB or according to client's requestTensile strength:Min 980MPA Yield strength: Min 785MPAelogation:9% Reduction of area:45% AKV(impact value):59J4.our 40Cr 5140 41Cr4 SCr440 steel bar avaiable size Hot rolled round bars16mm to 350mmCold drawn bars6mm to 50mmForged round bars200mm-800mm5.40Cr 5140 41Cr4 SCr440 hot rolled steel round bar Quality Control Process s45c c45 sae1045 aisi1045 steel bar Production Line Blast Furnace Melton Iron → EAF(EBT/BOV) → LF → VD → Molten Steel → Continuous Casting → Hot Rolling(KOCKS) → UT Check - Processing and Distribution Center( Further processing Cold Drawn/Peeling/Turning or QT/annealing) 2)Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) --UT Check - Processing and Distribution Center( Further Processing Cold Drawn/Peeling/Turning or QT/annealing)3)Gas Contents:OxygenNitrogenHydrogen20ppm(max)90ppm(max)2ppm(max)4)Inclusion Rating:ASTM E45A ABCD MAXMAXMAXMAXThin2.52.00.50.5Thick1.51.01.01.05)Common Grain Size: 5 to 86)Billet/steel bloom size20-50mm: 180*220mm steel billet52-85mm: 180*220mm steel billet85-120mm: 260*300mm steel billet130-210mm: 650mm round billet210-350mm:800mm steel billet6.Steel bar Supply condition Surface Treatment: Peeling, Turning, Grinding, Milling, Drilling, BoringHeat Treatment: Normalizing, Annealing, Quenching+ Tempering7.Straightness: 3mm/m(max)8. Steel bar Packing:*Bars from different heats will not be mixed and dispatched.*Bars will be bundles and securely metal strapped in 3 min places of the bar length and tagged properly.*For further processing products such as cold drawn/peeled or heat treated goods, plastics bag wrapped or pallet loading is available according to customer's demands.Delivery time of steel bar:7-10days of stock,30 days after order confirmed of new materialPayment term:TT or LCFree sample:Yessteel bar Inspection: Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,UT sep1921 C/cOur steel bar mill's certificateISO901&ISO.TS16949,ISO4001,OHSAS18001Special Equipment Manufacturing License of P.R.C for pipeline plate,steel plate for boiler&Vessel;ISO/TS16949 2009 for Manufacturing of Special steel;Europe CE Mark Certificate;JIS MARK,KS MARK.With dynamic and passionate professional sales team and technical team,Our company Dajin make great efforts to integrate China's steel resources and dedication to customers the provision of specialized steel products and services.Hope establish a good relationship with clients, growth together.steel Keywords:cold drawn steel bar/GR8.8 steel bar for bolts/B7 QT steel to make bolts/CD steel bar/cold drawn steel bar/GR8.8 steel bar for bolts/B7 QT steel to make bolts/CD steel bar/cold drawn steel bar/GR8.8 steel bar for bolts/B7 QT steel to make bolts/CD steel bar
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