Chromating piston rod / chromating bar with C45 steel grade and OD20-OD340mm Z75

  • >=1 Tons
    $1,350.00
Dimensions:
20-340
Lead Time:
Quantity(Tons) 1 - 1 >1
Est. Time(days) 20 Negotiable
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Overview
Quick Details
Steel Grade:
C45
Standard:
AiSi, ASTM, bs, DIN, GB, JIS
Place of Origin:
Jiangsu, China
Brand Name:
ETERNAL
Model Number:
CC-20-340
Technique:
Hot Rolled
Application:
Structural Steel Bar
Alloy Or Not:
Non-Alloy
Type:
Carbon Steel Bar
Tolerance:
±1%
Grade:
C45
Outer diameter:
20-340mm
Length:
max 9 meters
Material:
C45
Chromating thickness:
20um
Surface hardness:
HB200-250
Supply Ability
Supply Ability:
500 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Seaworthy packing
Port
Shanghai Port
Picture Example:
package-img
package-img
Lead Time :
Quantity(Tons) 1 - 1 >1
Est. Time(days) 20 To be negotiated

 

Our company could manufacture all kinds of chromating bar and piston rod according to the customers' requirements 

Before you place your order , please consider the following details :

 

Piston rod size range:

Diameter: OD20-OD340mm 

Length : max 9 meters 

Material grade : C45 , 42CrMo4 , 431 , 17-4PH , 1Cr17Ni9 ,304, 316L etc 

 

Surface treatment :Cr plating , Ni plating , plating thickness 20-50um 

 

Heat treatment procedure :

    1.  Without any heat treatment 

    2. Quenching and tempering 

    3. Middle -frequency surface hardening 

 

Surface hardness 

    1.  Normal hardness HB200-220

    2.  HRC50-60

 

Surface roughness : Ra0.2-Ra0.5