Jiangsu, China
Business Type:
Trading Company
Number of Employees:
16
Year of Establishment:
2011-08-02
Management System Certification:
ISO 9001, ISO 14000
OEM/ODM Availability:
Yes
OEM/ODM Service

4140 Forged Steel Ring, Forged Steel 4340 Ring, Die Forging 4340 Steel Ring manufacturer / supplier in China, offering Free Forging 4340 Steel Ring Forging, Die Forging AISI4140 SAE4140 Steel Eccentric Shaft, Forging SAE4140 Polished Steel Shaft and so on.

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Free Forging 4340 Steel Ring Forging

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $10-100/ Piece
Port: Shanghai, China
Production Capacity: 3000ton/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Processing Object: Metal
Molding Style: Forging
Molding Technics: Pressure Casting
Application: Machinery Parts
Machining: CNC Machining
Material: Steel

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Basic Info

Model NO.
free forging 4340
Surface Treatment
Sand Blasting
Forging Tolerance
+/-0.1mm
Standard
DIN
Certification
ISO 9001:2008
Size
Acc to The Drawing
Condition
New
Shape
Round
Technology
Forged
Trademark
GD
Transport Package
as The Order
Specification
ce, sgs
Origin
Jiangsu, China
HS Code
73269090
Name: Free forged sae4340 steel ring
Material42CrMo, 42CrMo4, 34CrNiMo6
Production ability0.75MW-3MW
Main production processforged+ heat treatment+ rough machining+finish machining
StandardsASTM, ASME, DIN, JIS, ISO, BS, API, EN
Delivery Status N + T (Normalizing + Tempering) , with finish machining
Production capacity1.Open die forging:
Max OD: 3800mm; Max weight: 35t; Max height: 2500mm.
2.Ring rolling:
OD: 600mm~3800mm; Min ID: 500mm; Max weight: 4t; Max height: 500mm.
2.Raw Material:
Carbon steel, C-Mn steel, alloy structure steel, alloyed tool steel, cold roll steel, steel for pressure vessel,
carburizing steel, die steel, stainless steel and so on.
Wind Turbine Shaft 42CrMo4, 34CrNiMo6
Marine Shaft C-Mn steel
Hydro Turbine Shaft 20SiMn
Roller Shaft 70Cr3Mo; 9Cr2Mo; MC1; MC2; MC3
Gear Shaft 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo
Gear 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo, 30 CrNiMo6
Pressure Vessel Forgings SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, F304, F316, 17-4PH, 4330, 4336, 4340
Ring Rolling 16Mn, 50Mn, 42CrMo, 15MnV, 35CrMo, A105, 20#, 304, 304L, 316, 316L
* As we manufacture customized products, other materials are also appreciated.
3. Specification:
1) The maximum length: 16m;
2) The maximum weight: 38t;
* The products could be manufactured according to your request.
4. Certification: 
ISO 9001:2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA
Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK);
5. Production Process:
Forging---heat treatment---machining (rough machining and finish machining)
6. Delivery Status:
N+T (Normalizing + Tempering), Q+T (Quenching + Tempering);
7. Specific price is determined by the material and your specific requirements.
 
Advantages:
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. Customized services, manufacturing according to your specific requirements.
 
Free Forging 4340 Steel Ring Forging

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