AISI / SAE 4140 4130 30CrMo 42CrMo Soild Alloy Steel Bar / Steel Rod
China AISI / SAE 4140 4130 30CrMo 42CrMo Soild Alloy Steel Bar / Steel Rod, Find details about China Steel Bar, Solid Steel Bar from AISI / SAE 4140 4130 30CrMo 42CrMo Soild Alloy Steel Bar / Steel Rod
Basic Info.
Model NO.
4140 4130 30CrMo 42CrMo Alloy Solid Bar
Special Use
Construction
Alloy Steel Bar Dia.
8mm-350mm
Alloy Steel Bar Length
1-8m or as Required
Alloy Steel Bar Price
$508-$680/Ton
Alloy Steel Bar Type
Cold Drawn, Hot Rolled, Forged
MOQ
1 Ton
Price Terms
Fob, Crf, CIF, EXW
Mtc
Available
Trademark
YCT
Transport Package
in Bundles, Standard Export Package
Specification
4130 120mm
Origin
Tianjin, China
HS Code
72159000
Model NO.
4140 4130 30CrMo 42CrMo Alloy Solid Bar
Special Use
Construction
Alloy Steel Bar Dia.
8mm-350mm
Alloy Steel Bar Length
1-8m or as Required
Alloy Steel Bar Price
$508-$680/Ton
Alloy Steel Bar Type
Cold Drawn, Hot Rolled, Forged
MOQ
1 Ton
Price Terms
Fob, Crf, CIF, EXW
Mtc
Available
Trademark
YCT
Transport Package
in Bundles, Standard Export Package
Specification
4130 120mm
Origin
Tianjin, China
HS Code
72159000
Product Desciption
AISI / SAE 4140 4130 30CrMo 42CrMo Soild Alloy Steel Bar / steel rod
GENERAL CHARACTERISTICS OF AISI / SAE 4140
AISI or SAE 4140 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents.
Its chemical composition is seen to the right:
Grade | C | Si | Mn | S | P | Cr | Ni | Cu | Mo |
| 15CrMo | 0.13 | 0.15 | 0.6 | Max | Max | 0.9 | Max | Max | 0.15 |
| 0.18 | 0.35 | 0.85 | 0.03 | 0.03 | 1.1 | 0.03 | 0.03 | 0.03 | |
| 20CrMo | 0.17 | 0.17 | 0.4 | Max | Max | 0.8 | Max | Max | 0.15 |
| 0.24 | 0.37 | 0.7 | 0.03 | 0.03 | 1.1 | 0.03 | 0.03 | 0.25 | |
| 30Crmo | 0.26 | 0.17 | 0.4 | Max | Max | 0.8 | Max | Max | 0.15 |
| 0.34 | 0.37 | 0.7 | 0.03 | 0.03 | 1.1 | 0.03 | 0.03 | 0.25 | |
| 35CrMo | 0.32 | 0.17 | 0.4 | Max | Max | 0.8 | Max | Max | 0.15 |
| 0.4 | 0.37 | 0.7 | 0.03 | 0.03 | 1.1 | 0.03 | 0.03 | 0.25 | |
| 42CrMo | 0.38 | Max | 0.6 | Max | Max | 0.9 | Max | Max | 0.15 |
| 0.45 | 0.4 | 0.9 | 0.035 | 0.035 | 1.2 | 0.03 | 0.03 | 0.3 | |
| 50CrMo | 0.48 | Max | 0.6 | Max | Max | 0.9 | Max | Max | 0.15 |
| 0.53 | 0.4 | 0.9 | 0.035 | 0.035 | 1.2 | 0.03 | 0.03 | 0.3 |
AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength
up to around 600 º F (315 º C.) It shows good overall combinations of strength, toughness, wear resistance
and fatigue strength.
| Commodity | Prime Quality Hot Rolled / Forged Alloy Steel Round Bar |
| Grades | Q195,Q235,10#,20#,35#,45#,Q215,Q345, 12Cr1Mov,15CrMo,304,316,20Cr,40Cr,20CrMo,35CrMo,42CrMo, 40CrNiMo,GCr15,65Mn,50Mn,50Cr,3Cr2W8V,20CrMnTi,5CrMnMo |
| Surface | Black,Polish,Oiled |
| Technique | Hot rolled / Cold drawn /Forged |
| Delivery Condition | Black Surface,Rough machined or as required |
| Test | 100% Ultrasonic test |
| Process | EAF + LF + VD + Forged + Heat Treatment |
| Dimension | Diameter : 5mm - 650mm |
| Length : 4000-16000mm or cut to length | |
| Application | 1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, 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, especially made into some connecting rods, bolts, wheel gear... 4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45. |
| Inspection | Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed |
| Package | Standard export seaworthy package or as required. |
| Port | Tianjin Port or Customer designated port of destination |
| Delivery Time | 5-15 days,according to customers' grades,dimension and quantities |
Δ Steel round bar Grade & Sizes
| Category | Grades | Sizes | Standard |
| Carbon structure steel | Q195, Q215, Q235, Q275 | 16mm-250mm | GB/T700-2006 |
| Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 16mm-250mm | GB/T1591-2008 |
| Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 16mm-250mm | GB/T699-1999 |
| Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr,40Cr,20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 45MnV, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V, | 16mm-250mm | GB/T3077-1999 |
| Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 16mm-250mm | GB/T1222-84 |
| Bearing Steel | GCr15, GCr15GD,55SiMoV | 16mm-250mm | GB/T18254-2002 |
| Structural steels subject to end-quench hardenability requirements | 20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b,35MnBM, 40MnB,45MnV. | 16mm-250mm | GB/T5216-2004 |
| Oil wells structural steel | 37Mn5, 36Mn2V | 16mm-250mm | Q/LYS248-2007 |
| Marine anchor chain steel | CM490, CM690, M30Mn2 | 16mm-250mm | YB/T66-1987 |
| GB/T18669-2002 |
Δ Steel round bar stock photos
Δ Steel round bar packing and shipping
Packing Details : Export standard package,bundled or be required.The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details : 7-15 dyas,or according to the order quantity or upon negotiation
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