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Hot Rolled Or Forged AISI 4340 / GB40CrNiMo / DIN 1.6511 Alloy Steel Round Bar

FOB Price

Negotiable / Square Meter

1 Square Meter(Min.Order)

Supply Ability 0 Square Meter / Square Meters per Month
Payment Terms:T/T L/C D/P D/A
Delivery Detail:7 days

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Product Details

Brand Name:

ChangGang,TaiGang,BaoGang,Fushui,TianGong Steel

Place of Origin:

China

Model Number:

AISI 4340/GB40CrNiMo/DIN 1.6511

Product Description

Delivery Time:7~15 days in stock
Certification:ISO9001:2008;SGS TEST;Mill certificate test

Hot Rolled Or Forged AISI 4340 / GB40CrNiMo / DIN 1.6511 Alloy Steel Round Bar

Description:

1. AISI 4340/GB40CrNiMo/DIN 1.6511 alloy steel round bar

2.Hot rolled or forged condition, annealing , black or milled surface

3.Hardness: ≤220HBS ;

4 Hot rolled technology:EAF+LF+VD

Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface

5.Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E

6.Production leadtime: 7~10 days

7. Chemical composition:

C	Si	Mn	S	P	Cr	Ni	Mo
0.37~0.44	0.17-0.37	0.5~0.8	≤0.025	≤0.018	0.6~0.9	1.25~1.65	0.15~0.25

8.Compared grades(based on usage):

Chinese	American	German
GB	AISI	DIN
40CrNiMo	4340	1.6511

Applications:

Used for manufacture big sized important QuenchedandTempered parts which request good toughness and

high strength.such as top load shaft in heavy-duty machinery.

Used for steam turbine shaft, vane, and heavy-load transmission parts, fastening piece, crankshaft, gears

etc

with diameter is biger than 250mm.

Specifications:

Hot rolled condition	Steel plate(mm)	Mill name
	Diameter	Length
	¢16~¢205	2000~5800	Dongbei,XiNing, BengGang, ShouGang steel
Forged condition	¢150~¢600	2500~4000	Local mill with 6000tons fluid forged machine

Competitive Advantage:

High strength, High tenacity Good hardenability High resistance to thermal properties. Competitive price Fast production leadtime All the material are inspected with 3 times to meet the highly standards

Contact Us

DongGuan RuiYuan Steel Co.Ltd: Contact nameMs Judy
Chat Now; Phone86-0769-89026617; AddressNO. 438, Jian\'An Road, ChangAn town Weifang,Shandong

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Hot Rolled Or Forged AISI 4340 / GB40CrNiMo / DIN 1.6511 Alloy Steel Round Bar

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