Coupling Steel Power Transmission Shaft Forging 4340 4140 18CrNiMo7-6 4330 - Sell

Coupling Steel Power Transmission Shaft Forging 4340 4140 18CrNiMo7-6 4330

2016-09-26 14:49 Views:60

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Coupling Steel Power Transmission Shaft Forging 4340 4140 18CrNiMo7-6 4330

Products:
Mining equipment parts,coupling transmission shaft,main shaft,transmission forging,mining machinery forging,shaft tube,extension sleeve,cardan joint

Product reference

Material	4340,4140,18CrNiMo7-6,4330
Forging equipment	6000T open die hydropress
Applications	Transmission components of mining machinery,transmission and connection function
Melting process	EF+LF+VD
Production process	Forging+heatment+rough machining+Q+T+finish machining
Forging ratio	≥3.5
Applicable standards	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standards	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority	ISO,BV,GSG, IST, UL,CTI
Delivery terms	Rough machining(N+T);finish machining(Q+T),nitriding quenching
Test machine	Spectrograph,UT device,tensile and compact device,metalloscope,outside micrometer,bore dial indicator,trilinear coordinate measuring machine,hardness test
Service	Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

Custom properties:

Material elements	C	Si	Mn	P	S	Cr	Ni	Mo	Others
4140	0.38-0.43	0.15-0.35	0.60-0.90	≤0.035	≤0.040	0.80-1.10	--	0.15-0.25	-
4330	0.28-0.33	0.10-0.35	0.85-1.15	≤0.020	≤0.020	0.80-1.10	1.10-1.40	0.35-0.55	-
18CrNiMo7-6	0.15-0.21	0.17-0.35	0.50-0.90	≤0.025	≤0.025	1.50-1.80	1.40-1.70	0.25-0.35
4340	0.38-0.43	0.15-0.35	0.60-0.80	≤0.035	≤0.040	0.70-0.90	1.65-2.00	0.20-0.30	-

Mechanical properties

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Contact Infomation

Send Inquiry

Company name:JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
Status:[Offline] [Send message] [Chat]
Business contact:Jack (Ms.)
Telphone:

Mobile:

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Area: Caribbean Region-Bermuda

Address:A 509,HuaJian Mansion,Zhangjiagang City
Zip:214000