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Product Details:
Payment & Shipping Terms:
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| Process: | Hot Rolled Or Forged | Surface Treatment: | Black Or Machined |
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| Delivery Condition: | Annealing Or Prehardening | Steel Process: | Ef/Eaf+Lf+Vd/ESR |
| High Light: | international tool steel,tool steel round bar |
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1.2510/O1/SKS3/9CrWMn Steel Plate in cold work for making mould any sizes any quantity
1 Introduction
9CrWMn alloy tool steel is alloy tool sodium and low alloy cold work die steel.
2 Steel Grade
| Chinese | American | German | Japanese | |||||
| GB | AISI | DIN | JIS | |||||
| 9CrWMn | O1 | 1.2510 | SKS3 | |||||
3 Chemical composition%
| Grades | C | Si | Mn | P | S | V | W | Cr |
| 1.251 | 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 |
4 Heating treatment
| quenching | tempering | ||||||
| Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC |
Tempering number | Hardness (HRC) |
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| First Preheating | Second Preheating | Last heating | |||||
| 550-650 | 650-750 | 800-850 | Oil Cooling | 60-65 | 150-200 | 1 | ≥60 |
5 Available Sizes
| flat bar | Thickness | 10-70mm | ||||||
| Width | 155-610mm | |||||||
| Length | 3000-6000mm | |||||||
steel round bar |
Diameter | 14-100mm | ||||||
6 Features
a Little distortion after heat treatment
b Hardness up to HRC63
c Good toughness, good crack-resistance
7 Application
a Used for make cold die with small cross section and complicated shape and high precision
b Used to make sheet stamping touch, jewelry embossing mold
c Widelu used in cutting tools, such as broaches, filament taps, long reamer, special milling cutters
d For the overall hardened plastic mold
e For thermosetting plastic forming, it requires high wear resistance and high strength mold
8 Product pictures
9 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.
At the same time, We offer the seamless steel pipe, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.
Contact Person: Echo
Tel: +86 18148729336
Fax: +86-020-8251-5866
