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GCr15SiMn Seamless Stainless Bearing Steel Tube Diameter 8mm ~ 101.6mm DIN JIS BS

Large Image : GCr15SiMn Seamless Stainless Bearing Steel Tube Diameter 8mm ~ 101.6mm DIN JIS BS

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

Detailed Product Description

Features:	Thick 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

GCr15SiMn Seamless Stainless Bearing Steel Tube Diameter 8mm ~ 101.6mm DIN JIS BS

Quick Detail:

Products: GB/T18254 GCr15SiMn 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:

1. GB/T 18254 GCr15SiMn main features and application
GB/T 18254 GCr15SiMn is a kind of high-carbon chromium bearing steel. Compared with GCr15 steel,it contains higher percent of Si,Mn element,which improves the hardenability and elastic limit. Besides, abrasion performance is better than GCr15. But GCr15SiMn is sensitive to the white dot, temper brittleness,plastic deformation in cold working.
GB/T 18254 GCr15SiMn is usually used to manufacture bearing ring,steel ball,cone roller,spherical roller in big size. The bearing parts works at temperature lower than 180°C. Besides,GCr15SiMn can also be used for parts that high hardness and abrasive resistance are required, such as abrasives,measuring tools,taps.

2. The equal material of GB/T 18254 GCr15SiMn in different standard.

GB/T 18254	ΓOCT 801	ISO683-17	DIN 17230	NF A35-565
GCr15SiMn	IIIX15CΓ	3	100CrMn 6	100CrMn 6

GB/T 18254 GCr15SiMn chemical composition by %:

C	Si	Mn	Cr	Mo	P	S	others
0.95-1.05	0.45-0.75	0.95-1.25	1.4-1.65	≤1.0	≤0.025	≤0.025	Ni≤0.30 Cu≤0.25 Ni+Cu≤ 0.5

GB/T 18254 GCr15SiMn 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.	179-217
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.

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