Top Quality Induction Hardened Chromed Steel Bars

  • >=1000 Kilograms
    $1.30
Model Number:
OEM
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Overview
Quick Details
Type:
Hydraulic Power Units, soft shaft
Brand Name:
GANGXIN
Place of Origin:
Hebei, China (Mainland)
Item1:
Top Quality Induction Hardened Chromed Steel Bars
Item 2:
Hard chrome Plated Rod
Chrome layer:
10-30um
Chrome layer hardness:
>900 HV
Surface hardness:
HRC20-25
Material:
CK45/4140/GCr15/52100
Tolerance:
f7
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Top Quality Induction Hardened Chromed Steel Bars
PACKAGE: Anti-rust oil is to be sprayed on rod surface and each rod is to be packed in paper sleeve and then in wooden box.
Port
TIANJIN PORT

 Top Quality Induction Hardened Chromed Steel Bars

Product Description

 

Product NameTop Quality Induction Hardened Chromed Steel Bars
Diameters6-1200mm
Length3000mm-8000mm
Steel gradeCK45/JIS 45C
ToleranceISO f7
Chrome thickness20μm(min)
Hardness of the chrome layer850HV(min)
RoughnessRa 0.2μm(max)
Straightness0.2/1000mm
Mechanical properties(ck45)Yield strength≥20Mpa 
Tensile strengh≥80
Mpa Elongation≥5%
Supply ConditionHard chrome plated
Induction hardened
Quenched & Tempered
Induction hardened with Q&T

 

 

Chemical Composition: 

MaterialC%Mn%Si%S%P%V%Cr%
Ck450.42-0.500.50-0.800.040.0350.035  
ST520.221.60.550.0350.04  
20MnV60.16-0.221.30-1.700.10-0.500.0350.0350.10-0.20 
42CrMo40.38-0.450.60-0.900.15-0.400.030.03 0.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37   0.80-1.10

 

Mechancial Properties: 

MaterialT.S  N/MM2Y.S  N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T
ST5250035522 NORMALIZE
20MnV675059012>41JNORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010 Q + T

 

 

 

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