42CrMoA SCM440 42CrMo4 Cold Drawn Steel Square Flat Bar Rod1.Chemical composition of42CrMoA SCM440 42CrMo4 steelASTM A29/29MCSiMnCrMoPS41400.38~0.430.15~0.350.75~1.000.80~1.100.15~0.25≤0.035≤0.040DIN WN-rCSiMnCrMoPS1.72250.38~0.45≤0.400.60~0.900.90~1.200.15~0.30≤0.035≤0.035GB/TCSiMnCrMoPS42CrMo0.38~0.450.17~0.370.50~0.800.90~1.200.15~0.25≤0.030≤0.030BSCSiMnCrMoPS708M400.36~0.440.10~0.350.70~1.000.90~1.200.15~0.25≤0.035≤0.035JISCSiMnCrMoPSSCM4400.38~0.430.15~0.350.60~0.850.90~1.200.15~0.30≤0.030≤0.030
2.Capabilities of our fatcory (for cold drawn steel )ShapesSizescolddrawnsteelroundbar5mmto120mmcolddrawnsteelsquarebar5*5mmto120*120mmcolddrawnsteel hex bar5mmto120mmcolddrawnsteelhexagonalbar5mmto120mm(sidetoside)
3.Tolerance we can control:(for cold drawn steel )NOMINAL SIZE DIAMETER mmh9h10h111 to 3-0.025-0.04-0.06(-0.00098")(-0.00158")(-0.00236")Over 3 to 6-0.03-0.048-0.075(-0.00118")(-0.00189")(-0.00295")Over 6 to 10-0.036-0.058-0.09(-0.00142")(-0.00228")(-0.00354")Over 10 to 18-0.043-0.07-0.11(-0.00169")(-0.00275")(-0.00433")Over 18 to 30-0.052-0.084-0.13(-0.00205")(-0.00331")(-0.00512")Over 30 to 50-0.062-0.1-0.16(-0.00244")(-0.00393")(-0.00630")Over 50 to 80-0.074-0.12-0.19(-0.00291")(-0.00472")(-0.00748")Over 80 to 120-0.087-0.14-0.22(-0.00343")(-0.00551")(-0.00866")
4.Applications for cold drawn steel bar:
Alternator Shafts, BearingsCoil, SpringsConcrete, Accessories ,Electric Motor Shafts,Fasteners,Forging Applications,Hand Tools,Hydraulic Hose Fittings,MacPherson Strut Shafts,Oil Pump Shafts,Precision Machined Parts,Printer Shafts,Roller Conveyor Axles,Shock Absorber Shafts,Shotgun & Rifle Barrels,Stabilizer Bars,Starter Motor Shafts,Steering linkagesTransmission Shafts,Vehicle Axles,Water Pump Shafts,Wheel Spindles etc5.Typical Carbon Grades Supplied:
SS400,A36,SAE 1020,S20C S45C SAE 1018,S45C,C45,EN8,1045,S35C
Typical Alloy Grade Supplied 42CRMO,35CRMO,20CRMO,SCM420,SCM430,SCM440,40CR,41CR4,SCR440,SAE 5140,ASTM A193 B7,B7M,B166.Payment terms: T/T or L/ C(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.(2)100% irrevocable L/C at sight7.MOQ:2tons8.Delivery time:7-30 days upon to the order details9.Trade term: FOB CFR CIF10.Port of loading:Qingdao , China11. Mark: including steel material, heat No., pieces, weight, date and so on.
42CrMoA SCM440 42CrMo4 Cold Drawn Steel Square Flat Bar Rod
42CrMoA SCM440 42CrMo4 Cold Drawn Steel Square Flat Bar Rod
42CrMoA SCM440 42CrMo4 Cold Drawn Steel Square Flat Bar Rod