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HRC55-60 Pin Shaft for Crane Parts with Forging Steel 40CrNiMo/4340

Pins shafts are used in high precision machinery including motors, gearboxes, and other drive components. They are used to hinge, drive, rotate or locate components and can handle frequent insertion and removal without distortion.
Availability:
Quantity:
  • FORGE-S-OD200*L810

  • ETERNAL

Product Description

Pins shafts are used in high precision machinery including motors, gearboxes, and other drive components. They are used to hinge, drive, rotate or locate components and can handle frequent insertion and removal without distortion.


Product Parameter

1.Specification:OD200*L810

2.Meterial:Alloy steel

3.Transport Package:Wooden Box

4.Hardness:HRC55-60

5.Depth of Quenching Layer:2-4mm

6.Heat treatment:Quenching and Tempering

7.Warranty Period:One Year


40CrNiMo Chemical Composition


40CrNiMo
C
Si
Mn
Cr
Mo
Ni
P/S
0.37~0.44%
0.17~0.37%
0.50 ~ 0.80%
0.60~0.90%
0.15~0.25%
1.25~1.65%
≤0.025%

Function


1.Connecting and Securing Components

2.Transmitting Force and Rotation

3.Ensuring Precise Alignment and Positioning

4.They have been installed on all kinds of construction machinery , such excavator , truck crane ,transportation, agricultural machinery,etc . 


Application

Crane:

The connection between the boom sections and the hinge between the hook and the boom need to bear the vertical load and horizontal tension of the heavy object.


Feature

1.Choose all kinds of alloy steel forging material 

2.Through heat treatment quenching and tempering 
3.Surface hardening treatment: High frequency surface hardening , or carburization etc 
4.High Hardness,high strengh,wear resistant
5.Size : max OD50-OD500mm.


Product Procedure

Forging,rough machining,heat treatment,final processing


Steel Grade



GBГOCTENDINW.N.JISAISI/SAE
15CrMn
16MnCr516MnCr51.7131
5115
20CrMn
20MnCr520MnCr51.7147
5120
12CrMo12XM
13CrMo441.7335
4119
15CrMo15XM
15CrMo51.7262SCM415

20CrMo20XM
20CrMo51.7264SCM4204118
25CrMo30XM
25CrMo41.7218


30CrMo



SCM4304130
35CrMo35XM
34CrMo41.722SCM4354135
42CrMo
EN1942CrMo41.7225SCM4404140



50CrMo41.7228


40Cr40X
41Cr4




38XC





25Cr2MoV25X2M1Φ
24CrMoV551.7733


50CrVA

50CrV41.8159SUP10




31CrMoV91.8519


GCr15
100Cr6100Cr61.3505
52100
20CrNiMo20XHM20NiCrMo2-221NiCrMo21.6523SNCM2208620

20XH3A






20X2H4A








17CrNiMo61.6587





18CrNiMo7-61.6587





34CrNiMo61.6582

VCN150


34NiCrMo1635NiCrMo161.2766





30CrNiMo81.658

VCN200



39NiCrMo31.651





34CrAlNi71.855


38CrMoAl38X2MOA
41CrAlMo71.8509


40CrNiMo
EN2440NiCrMo8-41.6562SNCM4394340
40CrNi
40XH40NiCr61.5711


20CrMnMo18XTM


SCM421

40CrMnMo40XTM


SCM440


30XTCA






38XTH






40XH2MA






40X2H2MA






38XH3MA






38XH3MΦA







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