Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd. |
Verified Suppliers
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X10CrMoVNb9-1 1.4903 Forged Ring Turbine Guide Ring Stainless Steel Forging Ring Forgings
Short Introduction :
Largest OD:5000mm Largest Weight:12000kg Surface Finish:3.2um Ra Or As Required. Forging Reduction Min:3.1 Or As Required Rought machining or Finis Machining |
1.4903 Element:
C | Si | Mn | P | S | Cr |
0.08~0.12% | ≤0.50% | 0.30~0.60% | ≤0.025% | ≤0.015% | 8.00~9.50% |
Mo | Ni | Nb | V | N | Al |
0.85-1.5% | ≤0.40% | 0.06~0.1% | 0.18~0.25% | 0.03~0.07% | ≤0.020% |
Heat Treatment:
Quenching And Tempering.
Mechanical Properties:
Diamter(d) Side length(a) (mm)
| 0.2%-proof strength Rp0.2 (N/mm²)
| Tensile strength Rm (N/mm²)
| Elongation after fracture (%)
| Absorbed impact energy (J) | Hardness | ||
L | T | L | T | ||||
d≤225 a≤180 | ≥450 | 620-850 | ≥20 | ≥18 | ≥68 | ≥68 | 195-265 |
225<d≤600 180<d≤400 | ≥430 | 600-830 | ≥20 | ≥18 | ≥68 | ≥68 | 185-255 |
Certfiticates List:
Certificates list of Jiangyin Fangyuan | ||
ISO9001:2008 | ISO14001:2004 | PED Certificate |
ABS Certficate | BV Certficate | DNV Certificate |
RINA Certficate | GL Certficate | LR Certficate |
CCS Certficate | NK Certficate | KR Certficate |
API-6A Certficate | API-17D Certficate | CNAS Certficate |
The main manufacturing equipments:
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 |
Company Introduction:
Jiangyin Fangyuan Ringlike Forging Flange Co.Ltd was established in
1993.It’s the member of the Confederation of Chinese Metalforming
Industry, Chinese wind energy association, China petroleum &
Petro-chemical Equipment Industry Association. |