AISI/SAE 4130 Alloy Steel Bar

AISI/SAE 4130 Alloy Steel Bar

Carbon Steel / Carbon Steel Bar Rod

AISI/SAE 4130 Alloy Steel Bar

AISI 4130 carbon steel bar has excellent strength, toughness and processability. Through normalizing and quenching treatment, the steel can achieve high strength and strength. In addition, the bars have excellent weldability and forgeability.

ISO, HQTS, Lloyd's Register, DNV, SGS, V-TRUST, TÜV SÜD, Bureau Veritas

Product Parameter

Product Specifications

Product nameAISI/SAE 4130 Alloy Steel Bar Rod
Outer Diameter6mm-1020mm,or as per requirements
SpecificationsRound Bar:Diameter:3mm~800mm or customize d Square Bar:Size:4mm*4mm~100mm*100mm or customized Flat Bar:Thickness:2mm~100mm or Customized Width:10mm~500mm or Customized Hexagonal:Size:2mm~10mm or customized
Length12m,6m,5.8m,3m or as required
StandardASME, ASTM, EN, BS, GB, DIN, JIS, etc
SurfaceBlack painted,Polish,Oiled
ProcessEAF +LF +VD+ Forged + Heat Treatment
TechniqueHot Rolled,Cold Cold
CertificationCE, ISO,SGC,ETC
MOQ25-28 TONS, A Container
Delivery TimeUsually 7 days, depending on the quantity
InspectionMill Test Certificate is supplied with shipment,SGS inspection is accepted if needed
PaymentTT,LC,ETC
PackageStandard exportseaworthy package or as required.
Application1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food,electricpower, energy, space, building and decoration, etc. 2): Can be made into mould template, mortise pin, column. 3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, 4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45.
RemarkSpecific requirement of alloy grade,temper or specification can be discussed at your request
PortQingdao, Tianjin ,Shanghai

Commen steel round bar category,grade,sizes and standard:

CategoryGradesSizesStandard
Carbon structuresteelQ195, Q215, Q235, Q27516mm-250mmGB/T700-2006
Low alloy highstrength structuresteelQ295, Q345, Q390, Q420, Q46016mm-250mmGB/T1591-2008
Prime Carbonstructure steel10#,20#,35#,45#,60#,20Mn,65Mn,B2,B3, JM20, SH45,S45C, C4516mm-250mmGB/T699-1999
Alloy structuresteel30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr,40Cr,20CrMo, 35CrMo, 20CrMnTi,30CrMnTi,20MnVB, 20MnTiB, 45MnV,20CrNiMo, Q345B,35MnBM,40MnB,36Mn2V,16mm-250mmGB/T3077-1999
Spring Steel65Mn, 60Si2Mn, 50CrVA16mm-250mmGB/T1222-84
Bearing SteelGCr15, GCr15GD,55SiMoV16mm-250mmGB/T18254-2002
Structural steelssubject to end-quenchhardenabilityrequirements20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo,42CrMoA, 27SiMn, 40Mn2H,20CrNiMo,40Mn2,q345b,35MnBM,40MnB,45MnV.16mm-250mmGB/T5216-2004
Oil wells structuralsteel37Mn5, 36Mn2V16mm-250mmQ/LYS248-2007
Marine anchorchain steelCM490, CM690, M30Mn216mm-250mmYB/T66-1987
Marine anchorchain steelCM490, CM690, M30Mn216mm-250mmGB/T18669-2002

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