WUXI SYLAITH SPECIAL STEEL CO.,LTD
WUXI SYLAITH SPECIAL STEEL CO.,LTD has been committed to being a major supplier of quality kinds of carbon steel pipe. stainless steel pipe, hollow scetion, numerous types of piping equipments
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Seamless Steel Pipe 100Cr6 / Gcr15 / Suj2 / SAE52100 Pipe By Cold Drawn Bearing Steel Tube
Description
1. Grade:100Cr6/Gcr15/Suj2/SAE52100
2. Size: 5mm~840mm
3. Standard: GB/T18254-2016
4. Certification: ISO9001, SGS
| Product Name | 100Cr6/Gcr15/SUJ2/SAE52100 SEAMLESS STEEL TUBE/PIPE |
| Material | 100Cr6/Gcr15/SUJ2/SAE52100 |
| Color | nickel white or baclk |
| Standard | GB/T-18254 YB/T4146-2016 |
| Grade | 100Cr6/Gcr15/Suj2/SAE52100 |
| Heat treatment | Spheroidizing annealing |
| Production process | Cold drawn ,Cold roller, Hot roller |
| Handress | 179~350HB |
GB/T 18254 GCr4 is a kind of high-carbon chromium bearing steel.GCr4 bearing steel is a low hardenability steel with good impact resistance . And also GB/T 18254 GCr4 saves energy and resources(Cr,Mn,Si,Mo).
This material has been used for railcar axle box bearing,changes GCr15SiMn or GCr15 the situation whose use for bearing inner rings. Now the life is one time longer than before. GCr4 is usually for steel balls or running pulley of low loading and simple shape machine shaft.
The equal material of GB/T 18254 GCr4 in different standard.
|
| ΓOCT 801 | ASTM A295 |
| GCr4 | IIIX4 | 50100 |
GB/T 18254 GCr4 chemical composition:
| C | Si | Mn | Cr | Mo | P | S | others |
| 0.95-1.05 | 0.15-0.3 | 0.15-0.3 | 0.35-0.5 | ≤0.08 | ≤0.025 | ≤0.02 | Ni≤0.25 |
GB/T 18254 GCr4 mechanical property and delivery condition
|
| Standard | Delivery Condition | Anneal (soften or spheroidizing ) hardness HBW | |
| Technical conditions | Specification | |||
| Hot rolled bar | GB/T 18254 | GB/T 702 | Hot rolled,hot rolled soften annealing,hot rolled spheroidizing annealing,hot rolled spheroidizing annealing skin,hot rolled soften annealing skin. | 179-207 |
| Forging bar | GB/T 908 | |||
| Cold drawn bar | GB/T 905 | Cold drawn or burnishing | ||
| Hot rolled tube/pipe | GB/T 18254 | Hot rolled,hot rolled annealing burnishing | ||
| Cold drawn tube/pipe | Cold drawn | |||
| steel wire rod | GB/T 18254 | GB/T 14981 | Hot rolled or spheroidizing annealing | |
Generally, in china, we usually use fully-hardenability heat treatment,that is,entire inductive heating-surface quenching heat treatment, to make the surface of the material high hardness and abrasive resistance of fully quenching high-carbon chromium bearing steel,and to make the core high toughness and good impact propriety.
Applications
1,Mainly used for manufacturing ordinary rolling bearing ring.
2,other applications such as used for automotive industry and bearings in rotating machinery.
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Company Profile
WX SYLAITH SPECIAL STEEL CO., LTD is located in Wuxi, the largest steel distribution center in east China.Our company has been committed to providing customers with high-quality steel materials and has become the leading supplier of comprehensive material solutions in China. Our company has 20,000 square meters of indoor storage, more than 20,000 tons of spot inventory. Spot product standard involves European standard, American standard, British standard, Australian standard, German standard, Russian standard and so on.
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.
We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4.CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).