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Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

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Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

China Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4 supplier
Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4 supplier Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4 supplier

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Product Details:

Place of Origin: Jiangsu China (Mainland)
Brand Name: JIANGSU HUACHENG
Certification: ISO9001 14001 BV TUV PED DNV etc
Model Number: HC

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 25~35days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
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Detailed Product Description
Features: Thin Wall Application: Machinery
Certificate: PED, ISO, BV, TUV Delivery Condition: Heat Treatment
Product Name: Bearing Steel Tube Section Shape: Round
Standard: GB, SKF, ASTM, DIN, JIS, BS Technique: Seamless, Hot Rolled, Cold Drawn

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

 

Quick Detail:

 

Products: GB/T18254 GCr4 Stainless Bearing Steel Tube
Standard: GB / SKF/ ASTM / DIN / JIS / BS 
Size(mm):

OD:8mm ~ 101.6mm

WT:1.0mm ~ 10mm

Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

 

 

Description:

 

GB/T 18254 GCr4 is a kind of high-carbon chromium bearing steel.GCr4 bearing steel is a low hardenability steel with good impact resistance . And also GB/T 18254 GCr4 saves energy and resources(Cr,Mn,Si,Mo).
This material has been used for railcar axle box bearing,changes GCr15SiMn or GCr15 the situation whose use for bearing inner rings. Now the life is one time longer than before. GCr4 is usually for steel balls or running pulley of low loading and simple shape machine shaft.
The equal material of  GB/T 18254 GCr4 in different standard.

 


GB/T 18254

ΓOCT 801

ASTM A295

GCr4

IIIX4

50100

 

GB/T 18254 GCr4 chemical composition:

 

C

Si

Mn

Cr

Mo

P

S

others

0.95-1.05

0.15-0.3

0.15-0.3

0.35-0.5

≤0.08

≤0.025

≤0.02

Ni≤0.25
Cu≤0.20

 

GB/T 18254 GCr4 mechanical property and delivery condition:

 


Category

Standard

Delivery  Condition

Anneal (soften or spheroidizing ) hardness  HBW

Technical   conditions

Specification 
Varieties

Hot rolled bar

GB/T 18254

GB/T 702

Hot rolled,hot rolled soften annealing,hot rolled spheroidizing annealing,hot rolled spheroidizing annealing skin,hot rolled soften annealing skin.

179-207

Forging bar

GB/T 908

Cold drawn bar

GB/T 905

Cold drawn or burnishing

Hot rolled tube/pipe

GB/T 18254

Hot rolled,hot rolled annealing burnishing

Cold drawn tube/pipe

Cold drawn

steel wire rod

GB/T 18254

GB/T 14981

Hot rolled or spheroidizing annealing

 

Generally, in china, we usually use fully-hardenability heat treatment,that is,entire inductive heating-surface quenching heat treatment, to make the surface of the material high hardness and abrasive resistance of fully quenching high-carbon chromium bearing steel,and to make the core high toughness and good impact propriety.

 

 

Applications:

 

1,Mainly used for manufacturing ordinary rolling bearing ring.

2,other applications such as used for automotive industry and bearings in rotating machinery.

 

 

Competitive Advantage:

 

Huacheng Pipe Making Company is one of the largest seamless steel pipe manufacturers in China.We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO quality system certification.With good quality and competitive price, we believe we could be your reliable supplier.

 

 

Factroy Pictures:

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

 

Pipe & Tube Processing

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

Factory Equipments:

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

 

Production Line:

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

Quality Control:

 

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

 

Steel Pipe & Tube Application:

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

Package:

Export Standard / Wooden Box

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

Main Certificates:

PED ISO BV TUV etc.

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

Main Customers:

 

Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4Circular Cold Drawn Bearing Steel Tube / Pipes for Machinery ASTM DIN GB / T 18254 GCr4

 

Contact Details
Jiangsu Huacheng Industry Pipe Making Corporation

Contact Person: Mr.Charlie Zhu

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