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Qingdao Helio Steel Co., Ltd.

S45c Steel Forgings, Steel Gears, Steel Gear Shafts manufacturer / supplier in China, offering AISI1045 SAE1045 C45 AISI4140 SAE4140 42CrMo4 Scm440 Forged Steel Shaft, ASTM A193 Grade B7 Steel Equivalent, AISI 8620 SAE 8620h Sncm220 Alloy Steel Round Bar Price and so on.

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AISI1045 SAE1045 C45 AISI4140 SAE4140 42CrMo4 Scm440 Forged Steel Shaft

FOB Price: US $100 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $100/ Piece
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Port: Qingdao, China
Production Capacity: 2000mt/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: steel forgingsgear shafts
  • Load: Drive Shaft
  • Journal Diameter Dimensional Accuracy: IT6-IT9
  • Shaft Shape: Real Axis
  • Journal Surface Roughness: 0.63-0.16μm
  • Length: 50mm to 6000mm
  • Application: Die Steel Bar
  • Alloy: Alloy
  • Trademark: HELIO or buyer′s brand
  • Specification: BS, ASTM, JIS, GB, DIN, AISI, SGS
  • HS Code: 72
  • Material: Alloy Steel
  • Stiffness & Flexibility: Flexible Shaft
  • Axis Shape: Crankshaft
  • Appearance Shape: Round
  • Diameter: 20mm to 800mm
  • Technics: Forged
  • Surface: Polished
  • Special Use: Mold Steel
  • Transport Package: Exporting Standard Packing
  • Origin: China
Product Description
aisi1045 sae1045 C45 aisi4140 sae4140 42CrMo4 SCM440 Forged Steel Shaft

The gear shaft is the mechanical parts to support turn parts and the turning together with it to transfer movement and it generally is metal round bar, having different diameter. According to the axis of the different shapes, the shaft includes crankshaft and direct axis. According toits loading conditions, the shaft can be divided into rotors, mandrel and transmission shaft. When rotors isunder bending moment and under twist, when it is working, and is most main mechanical shaft, such as all kinds of gear reducer shafts. Mandrels are used to support turn parts, it is only under bending moment and not under transfer torque. Some mandrels rotate, such as shaft of railway vehicles, but some mandrels don't rotate, such as supporting the pulley shaft, etc. Transmission shaft is mainly used to transfer torque and not under bending moment, such as crane mobile mechanism of long axis, the car's drive shaft, etc.
Its material is the carbon steel or alloy steel, but nodular cast iron or alloy cast iron is also used. The ability generally depends on intensity and rigidity, when high speed, depends on the vibration stability.

Process: IngotS/ Billets/ round bars-->forging-->Normalizing--> rough machining -->QT-->finished machining

The gear shaft is widely used in mining machinery, shipping machinery, wind power machinery, railway transport, etc.

Major steel materials:
Carbon Steel BarQ235S235JRASTM A36S235JR SS400 SM400BCT3ГCII
20#CK22, CK201020050A20S20C20
45#CK45, C451045080M46S45C45
Alloy Steel Bar20Cr20Cr4 17Cr3512020Cr4 17Cr3SCr42020X
20CrMo18CrMo4 25CrMo4412018CrMo4 25CrMo4SCM42020XM
30CrMo 25CrMo4413025CrMo4SCM43030XM
42CrMo42CrMo4sae4140  aisi4140
ASTM Grade B7
Gear Steel Bar16CrMn 20CrMnTi 20CrMn16MnCr5 20MnCr5511516MnCr5 20MnCr5SMnC42018XГ
Spring Steel Bar60Si2MnA65SiCr79260 9260H250A61SUP760C2A
60Si2CrA60SiCrV7 //60SiCrV7 60C2XA
55CrMnA 60CrMnA55Cr35155 516055Cr3SUP9 SUP9A55XГA
Bearing Steel BarGCr15100Cr652100534A99SUJ2IIIX15

35CrMo/4135/SCM435/ 34CrMo4
SizesDiameter:20mm to 800mm
Length:100mm to 6000mm
(various sizes and special designs are available)

WeightLess than 1mt
1mt to 10mt

Delivery statusBlack delivery or finished delivery
Heat treatmentNormalizing +tempering +quenching or according to customers' requirement
UT Standard GB, YB ASTM, DIN, BS, NF, JIS, AFI, ISO, etc.

AISI1045 SAE1045 C45 AISI4140 SAE4140 42CrMo4 Scm440 Forged Steel Shaft

AISI1045 SAE1045 C45 AISI4140 SAE4140 42CrMo4 Scm440 Forged Steel Shaft

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