
1.2510 O1 SKS3 Alloy Steel Bar of Cold Work Mould Steel
O1 US standard not deformed alloy steel, the best oil quenching
hardening tool alloy steel, widely used.O1 alloy steel of good
processing, but toughness and endurance is weak. 01 alloy steel
blade to maintain a strong. In general 01 can be polished very
fine, it is tough, can be assured grinding.
Equivalent grades | |||
GB | DIN | AISI | JIS |
9CrWMn | 1.251 | O1 | SKS3 |
Chemical Composition(%) | |||||||
Grade | C | Si | Mn | P | S | Cr | W |
O1 | 0.85-1.00 | 0.10-0.50 | 1.00-1.40 | ≤0.030 | ≤0.03 | 0.40-0.60 | 0.40-0.60 |
1. Features:
(1) With excellent machinability, hardened, the size is extremely
stable, hardened, the surface has a very high hardness.
(2) With a high toughness, so excellent anti-wear ability and easy
forging and quenching.
(3) Can be widely used in cutting, cold stamping and forming tools;
such as notch die, cold stamping die, various gauges, reamers,
mold bushings and plastic small modules.
(4) Annealing hardness:230HB
2. Application
(1) Use to create a large cross-section and complex shape of the
cold die, and a variety of measuring tools.
(2) Commonly used in punching die, stamping die, bending die,
drawing die, punch punch, fine mold, and other metal molds.
3. Recommend heat treatment
Quenching | Tempering | |||||
Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Tempering number | Hardness (HRC) | |
Preheating | Last heating | |||||
550-650 | 800-850 | Oil Cooling | 60-65 | 150-200 | 1 | ≥60 |
4. Delivery Detail:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
5. Terms of payment:
30% deposit T/T and the balance by L/C at sight, or T/T.
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.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.
Warehouse
Processing
Strict Quality Control