Round ASTM DIN GB Cold Drawn Bearing Steel Tube / Stainless Steel Pipe with ISO Certificate

Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc

Round ASTM DIN GB Cold Drawn Bearing Steel Tube / Stainless Steel Pipe with ISO Certificate

Quick Detail:

Products: GB/T 18254 GCr15SiMo 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:

GBT 18254 GCr15SiMo chemical composition:

C	Si	Mn	Cr	Ni	P	S	others
0.95-1.05	0.40-0.65	0.90-1.20	1.30-1.65	≤0.30	≤0.027	≤0.02	Ni≤0.25 Cu≤0.20

GBT 18254 GCr15SiMo 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:

Pipe & Tube Processing

Factory Equipments:

Production Line:

Quality Control:

Steel Pipe & Tube Application:

Package:

Export Standard / Wooden Box

Main Certificates:

PED ISO BV TUV etc.

Main Customers: