Active Member
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[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 |
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O1, 1.2510, SKS3, 9CrWMn Cold Work Die Steel Tool Steel for Milling
Cutters
Introduction
American Standard O1 special steel is not deformed oil steel, the
best oil-hardened tool steel, widely used, this steel has good
machining performance, stability, good wear resistance, heat
resistance, dimensional deformation is small, but the toughness and
corrosion resistance is weak.Commonly used in stamping die,
stamping die, bending die, die, punch punch, finishing molds metal
molds.
This is a very broad application of excellent steel, is used as the
blade material can be processed very tough and holds an edge depth,
for example Randall and Mad Dog
Standard
| Chinese | American | German | Japanese |
| GB | AISI | DIN | JIS |
| 9CrWMn | O1 | 1.2510 | SKS3 |
| Grade | C | Si | Mn | P | S | V | W | Cr |
| 1.2510 | 0.90-1.05 | 0.15-0.35 | 1.0-1.2 | ≤0.035 | ≤0.035 | 0.05-0.15 | 0.5-0.7 | 0.5-0.7 |
| 9CrWMn | 0.85-0.95 | ≤0.4 | 0.9-1.2 | ≤0.035 | ≤0.035 | / | 0.5-0.8 | 0.5-0.8 |
| O1 | 0.85-0.95 | 0.2-0.4 | 1.0-1.3 | ≤0.035 | ≤0.035 | 0.2 | 0.4-0.6 | 0.4-0.6 |
| Shape | Thickness/ Diameter | Width | Length |
| Flat bar | 6-110 | 155-610 | 3000-6000 |
| Round bar | 14-100 | / | 3000-6000 |
| Technique | Heating Temperature/ºC | Cooling | Hardness/HRC |
| Quenching | 820-840 | Oil | 64-66 |
| Tempering | 160-180 | Air | ≥62 |
Packing:
About Us
Guangzhou Changfeng Steel Co., Ltd. is a professional special steel company, which specializing in
this line since 2005 in China. Our main products are Plastic Mould
Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy
Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and
Forged Block.
To ensure provide high quality products to customers, we have close
cooperation with many Chinese first class special steel
enterprises, including Baosteel Group, Dongbei Special Steel,
Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng
Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and
also can provide processing services to customers. We are full of
export experience for many years, the product covers America,
Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia,
Vietnam, Taiwan, and Middle-East.
After years of development, our company equips with large-sized
Vertical saw machines, Horizontal saw machines, Milling machines,
Grinding machines and other advanced equipments to provide
customers with cutting and other processing services. All the
products should be inspected the metallographic analysis, hardness,
ultrasonic flaw detection and other strict inspection processes,
which meet the standards of DIN, AISI, JIS and GB to ensure their
function and quality.
