AISI 4137(AISI 4137H)Forged Rings/Forging Rings/Rolled Rings/Sleeve/Bushes/Pipes/Tubes

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: AISI 4137
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.5mm
• Standard: AISI
• as Per The Drawing: as Per The Clients
• Material Grade of Forged Rings: AISI 4130
• Transport Package: Wooden or Steel Frame Crate Packing
• Specification: CE
• Trademark: LY
• Origin: Jiangyin
• HS Code: 722840000
• Production Capacity: 5000 Tons/Year

Product Description

We are professional AISI 4137(AISI 4137H)Forged Rings/Forging Rings/Rolled Rings/Sleeve/Bushes/Pipes/Tubes factory from china

Designation	C	Si	Mn	P	S	Cr	Mo	Ni	Cu	N2	B
AISI 4137H	0.34- 0.39	0.15- 0.30	0.85- 1.00	Max. 0.013	Max. 0.007	0.90- 1.20	0.28- 0.33	Max. 0.25	Max. 0.25	Max. 0.05	Max. 0.0005

Yield Strength,psi	Minimum Tensile Strength,psi	Elongation, Minimum, With Gauge Length Four Times Diameter, percent	Brinell Hardness	Minimum Charpy V notch Ft·lbf
120,000-160,000	140,000	13	293-331	40

We could make forged rings with diamter from 80MM to 6000MM, with weight from 10KGS to 15000KGS
We are equiped with 1 tons, 3 tons, 5 tons, 9 tons open die forging parts hammer, 5000 tons hydraulic press, and 1 metres, 6 metres seamless rolled rings machine.
Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report      4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery

Name&Description	Capacity	Quantity
3600Thydraulic press	Max. single forging in 18T	1
2000T hydraulic press	Max. single forging in 9T	2
800 hydraulic press	Max. single forging in 5T	1
6T electrical hydraulic hammer	Max.single forging in 5T	1
3T electrical hydraulic hammer	Max.single forging in3T	1
Air hammer	Max.single forging from250kg to 1000kg	7
Forging operation machine	Max.singe forging from20T-5T	7
Heat treatment Furance	Max.8000*5000*1500mm	11
CNC driling machine	Max.5000mm	2
Vertical lathe	From 1600 to 5000mm	60
Horizontal lathe	Max.5000mm	70
Band sawing machine	260-1300mm	36

Welcome the inquiry