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Guangzhou Changfeng Steel Co., LTD
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1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm

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Large Image :  1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm

Product Details:
Place of Origin: China
Brand Name: Changfeng
Certification: ISO/ Mill Certificate
Model Number: SKS3 1.2510 O1
Payment & Shipping Terms:
Minimum Order Quantity: 3T
Price: 1585-1940usd/sqm
Packaging Details: bulk packing
Delivery Time: 15-20 days
Payment Terms: T/T, L/C
Supply Ability: 1000t/Mouth
Detailed Product Description
Technique: Hot Rolled,Forged Application: Tool Steel Bar,Die Steel Bar,Cold Work Tool Steel
Standard: DIN,ASTM,GB,JIS Type: Alloy Steel Bar,Mold Steel
Surface Treatment: Black Surface Shape: Plate
High Light:

tool steel bar


international tool steel


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
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
Tempering number Hardness
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.



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.


1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm 0

1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm 1

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1.2510 O1 SKS3 Cold Work Mould Alloy Steel Bar With Thickness 6-110mm 2

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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