Active Member
|
[China]
Address: 广州市黄埔区大沙地东路403号B802房(仅限办公）
Contact name:Echo
Guangzhou Changfeng Steel Co., LTD |
|
|
GCr15 52100 ALLOY Steel Round Bar for mechchanical
GCr15 52100 ALLOY Steel Round Bar for mechchanical With dia. 20-400mm
1. Main Application
For making all kinds of bearing ring and rolling element. For example; steel ball roller and ferrule of internal combustion engine, electric motorcycle, automonilrd, tractors, machine tools, rolling mill, boring machine, mining machinery, general machinery, high load and high speed roating mechanical transmission bearing. except ball bearing and bearing ring, sometimes also used to make tools, such as pumching die, measuring tool.
2. Delivery condition
Hot rolled or forged, black surface
Hardness: annealed to HB207-229
3. Characteristics
Belong to a kind of high carbon chromium bearing steel which most widely used width a good performance and less alloy content. High hardenability and good comprehensive performance. Good machinability after spheroidizing annealing. High hardness, uniform organization, good wear resistance, high contact fatigue performance after quenching and tempering. And good hot working performance.
4. Chemical composition(%):
| C | Si | Mn | Cr | P | S | Mo | Ni | Other |
| 0.95-1.05 | 0.15-1.05 | 0.20-1040 | 1.30-1.65 | ≤0.020 | ≤0.025 | ≤0.10 | ≤0.30 | Ni+Cu≤0.50 |
5. Equivalent grades:
| GB(China) | DIN(German) | AISI(USA) | JIS(Japan) |
| GCr15 | 100Cr6 | 52100 | SUJ2 |
6. Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our
own factory,
we can manufacture the products as in cutomer's
requirement,wholesale and retail all kinds of domestic mould
steel,the price we offered is very competitive compared with other
agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as SGS, CE,ISO if you need. Secondly, we have a complete set
of inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival. Third,the products we export
are mainly from ShaGang group, WenFeng group, XingCheng group,
DongTe group,DaYe and so on, the quality are certained.
Hot Sale Products for Hot/Cold work Mold Steel
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics | ||||||
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length | |
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-460 | 155-2200 | 1600-10000 | 12-120 | 4000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 21-1200 | 1600-2200 | 4000-10000 | - | - | |
| 1.2379 | D2 | SKD11 | Cr12Mo1V1 | 6-160 | 155-810 | 3000-6000 | 14-80 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | Cr12 | 12-90 | 155-610 | 3000-6000 | 10-180 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 12-260 | 205-2000 | 1600-6000 | 12-500 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 16-500 | 205-1000 | 3000-6000 | 150-450 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 9-120 | 155-610 | 3000-6000 | 8-80 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 20-280 | 155-2200 | 2000-6000 | 16-450 | 3000-10000 | |
Warehous
Processing
Strict Quality Control
