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Guangzhou Changfeng Steel Co., LTD
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Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds

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China Guangzhou Changfeng Steel Co., LTD certification
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Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds

Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds
Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds
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Large Image :  Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds

Product Details:
Place of Origin: China
Brand Name: DY
Certification: ISO
Model Number: O1/1.2510/SKS3/9CrWMn
Payment & Shipping Terms:
Minimum Order Quantity: 3 MT
Price: USD2500-3200/T FOB
Packaging Details: standard/customized
Delivery Time: 7-15 Days
Supply Ability: 500tons/month
Detailed Product Description
Material: Oil Steel Applications: Cold Work Die & Tool
Process Tech.: Hot Rolled Delivery Condition: Annealed
Quality Assurance: 100% UT Passed Condition: Stock
Shape: Flat Bar/Round Bar Surface Treatment: Black/Machined/Turned
Type: Cold Work Tool Steel Package: Export Standard Packing Or Customers'demand
Price Terms: FOB/CIF Payment: 30% Deposit By T/T, Balance By L/C At Sight Or 100% L/C At Sight.
MOQ: 3MT Delivery Date: 7-15 Days
Service: 24 Hours Online And Free Sample
High Light:

international tool steel


tool steel round bar

Oil Hardening Cold Work Tool Steel Plate O1/1.2510/SKS3/9CrWMn For Molds


Product Introduction

1.2510 is a cold work tool steel that is match for heat treatment with oil. With its unique properties of combination by Carbon and Manganese in the proportion of 1.0%, this lead to the best quality of hardenability in depth. Besides, 2510 still maintain hardness after hardening at 64 HRC. It can reach high strength and durability. Can be used for general purpose at temperature 200 degree celcius. It's good for application that require hard surface, internal strength after tempering.


O1 tool steel is an oil hardening, cold work general purpose steel with easy machining properties and low hardening temperatures compared to other grades. O1 provides good wear resistance and toughness sufficient for standard tool and die applications making it a suitable choice for tooling with good tool life and econimcal production. In situations that require greater size stability during hardening, A2 should be considered. Some common applications include: bending dies, trimmer dies, perforators, broaches, blanking dies, forming dies, gages, cutting dies, bushings, forming rolls, knives, drawing dies, and embossing dies. O1 plates and flats are supplied in a decarb free and annealed condition.


9CrWMn alloy tool steel is alloy tool sodium and low alloy cold work die steel.

Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds 0



Can maintain hardnes of cutting edge
• Hardenability in depth. Provide with hardness and strength after heat treatment
• Good carbon maintaining properties on surface during heat treatment
• Easy on machining
• Can do hard chrome after hardening


Similar Standards

Chinese American German Japanese
9CrWMn O1 1.2510 SKS3


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


Heat Treatment

Quenching Tempering
Heating Temperature/℃ Cooling Hardness/HRC Heating Temperature/℃ Cooling Hardness/HRC
820-840 Oil 64-66 160-180 Air ≥62


General Applications

1.2510 is widespread selected for Mold that do not require high volume. To name, blanking, stamping, pressing, coin pressing, bending.Also, blanking mold of workpiece thickness less than 4 mm application. Mold parts that require high strength. Wood/plastic drilling tool Cutting tool for Plastic/wood Broaches high precision tool Plastic mold.


Stock Size

flat bar Thickness 10-70mm
Width 155-610mm
Length 3000-6000mm

steel round bar
Diameter 14-100mm


Sizes and Conditions

Our steel materials are in different sizes and conditions specially catered to our customers' needs. They come in round bars, flat bars, plates and block.

The conditions of the materials vary from pre-hardened, hot rolled,annealed, quenched and tempered to surface conditions such as black, pre-machined,griding and polish.


Why choose us?


Quality Assurance from government owned steel mills

At die & tool steel , we meticulously source materials only from steel manufacturers to ensure consistency in providing the finest quality steel products for our customers.

Being in the competitive market today, we clearly understand that customers are looking for products that are not only best in class but also affordably priced. We are confident that we are able to ful fil these two equally vital aspects –our customers' continuous support over the past two decades is the most heartfelt recognition to us.


Speedy and Timely Delivery

Knowing that delivering goods to customers' hands on time is as important as providing quality goods, we treat every business transaction as a priority. Be it a raw material or a finished material with machining or heat treatment, every effort will be made to get your purchase order to you in the shortest lead time.


Quality Commitment

In order to realise competitive products to fulfil our customers' demands and quality considerations, our integrated quality and work management system is continuously being improved and developed further. We document this for our customers by having our quality management system certified in accordance with ISO 9001. This measure is accompanied by audits and recertification's on a regularly prescribed basis.


Our service

We provide quality special steel for all industries.

Orders of any size, any length, ship fast

We carry a unique inventory of specialty special steel

Provide related value-adding services :

metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.

Sawing for small or large quantities, sawing-to-size.

Excellent customer service



Oil Hardening Cold Work Tool Steel Plate O1 / 1.2510 / SKS3 / 9CrWMn For Molds 1


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Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

Fax: +86-020-8251-5866

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