GCr15 52100 special tool Steel Round tube for mechchanical
GCr15 52100 special tool Steel Round tube 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 |
Company Profile:
Guangzhou ChangFeng Steel Co., Ltd, is located in Guangzhou city,
it was established in 2012, and is an Professional import and
export company with ten years experience of selling special steel,
which mainly sells plastic die steel, hot work die steel, cold work
mould steel, alloy structural steel, bearing steel, tool steel,
stainless steel, carbon steel, etc.
We also act on behalf of exporting steels of mainly steel factories
in China, including Baogang group, Shagang group, Wenfeng group,
Xingcheng group, Dongte group, Daye and so on. We are full of
export experience to the market all over the word, such as America,
Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia,
Vietnam, Taiwan, and Middle-East.
Warehous
Processing
Strict Quality Control
