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[China]
Trade Verify
Address: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province
Contact name:
Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd. |
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Verified Suppliers
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Round Bar Grade 50 S45c S20c S10c Material Steel Mold Steel Forged Alloy Steel
Standard : AiSi, ASTM, GB, DIN,JIS,bs | Surface: Polished bright, black surface, or subject to the clients'
request |
Origin : Baosteel,Changcheng,Tisco and so on | Size: Customized |
Type: Round bar | Length: Customers' Requirements |
Technique : Hot forged | Application: Widely |
Type: Alloy structure steel | Payments:T/T,L/C,Paypal,Western union |
Supply Ability : 5000000 Kilograms | Shipment time:7-25days |
Processing Service: Cutting, polishing | Inspection:ISO,BV,SGS,MTC |
(A) 31CrMoV9 Element:
| Brand | composition(%) | |||||||
| C | Si ≤ | Mn | P ≤ | S ≤ | Cr | Mo | V | |
| 31CrMoV9 | 0.27~0.34 | 0.4 | 0.4~0.7 | 0.025 | 0.035 | 2.3~2.7 | 0.15~0.25 | 0.1~0.2 |
(B) 31CrMoV9 Mechanical Properties:
Diameter (mm) | Yiedl strength (Mpa) min | Tensile Strength (Mpa) | Elongation (A%) min | Impact energy 20℃(KV J) min | Hardness (HV) |
| 250 | 650 | 850~1050 | 12 | 40 | 800 |
(C) Heat Treatment:
Quenching and tempering
(D) Other Inforation:
Surface Finish:3.2um Ra Or As Required. |
Grade of round steel bar:
20Mn2/30Mn2/35Mn2/40Mn2/45Mn2/50Mn2/20MnV/27SiMn/35SiMn35MnB
40MnB/45MnB/20MnMoB/15MnVB/20MnVB/40MnVB/20MnTiB/25MnTiBRE
15Cr/20Cr/30Cr/35Cr/40Cr/45Cr/50Cr
38CrSi/12CrMo/15CrMo/20CrMo/25CrMo/30CrMo/35CrMo/42CrMo
12CrMoV/35CrMoV/12Cr1MoV/25Cr2MoV/25Cr2Mo1V
38CrMoAl/20CrMnSi/25CrMnSi/30CrMnSi/35CrMnSi
20CrMnMo/40CrMnMo/20CrMnTi/30CrMnTi
12CrNi3/20CrNi3/30CrNi3/37CrNi3/12Cr2Ni4/20Cr2Ni4
15CrNiMo/20CrNiMo/30CrNiMo/40CrNiMo/40CrNi2Mo
/30Cr2Ni2Mo/34Cr2Ni2Mo/30Cr2Ni4Mo/35Cr2Ni4Mo
18CrMnNiMo/45CrNiMoV/25Cr2Ni4W
Tool Steel H13,1.2344, SKD61, D2, SKD11, 1.2379, 1.2510, 01, SKS3, 95MnWCr5, D3, SKD1, 1.2419, SKS31, H21, SKD5, 1.2581, P20, 35CrMo7, 1.2738, 1.2316, M2
Bearing Steel:GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50
Spring Steel 9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150,SUP10,51CrV4,1.8159
① Cold drawing process
② Peeled,Polishing,Grinding
③ Annealing
④ Cut to length
⑤ Diameter Customization Length Customization Surface Customization
⑥ Other requirements
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. As the leading forging manufacturer in China, our company is specialized in manufacturing forged rings, forged discs, forged shaft ,flanges,valve forging and pressure vessel forgings. The company covers a total area of 100,000 m2 (square meters), building area of 70,000 m2(square meters). There are 600 staffes in the company. Among them, there are 138 senior engineers and technicians. We also have our own testing center lab. which is able to do chemical analysis, metalloscope test, spectrometer test, mechanical property test and Ut test. The company has been proved by ISO9001,ISO14001, TUV, API,LRS, GL,BV, ABS,DNV, CCS ,RINA,KR and NK. The GE,SKF ,ABB and Siemens are our main forgein customers now.I hope that my company could have the opportunity to established a long-term cooperative relationship with you.I hope to receive your inqury soon. |
