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DongGuan Denuo Metal Iron And Steel Co.,Ltd.

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9Mn2V tool steel
Category:Chisel tool steel
Demo:DongGuan Denuo Metal Iron And Steel Co.,Ltd.
Tel:0769-83067750
Product details
9Mn2V tool steel
Detailed description:

Standard: GB/T 1299-1985
Features and Scope of application:

9Mn2V cold working die steel, 9Mn2V steel is a kind of low alloy tool steel with better comprehensive mechanical properties than carbon tool steel, and it has higher hardness and wear resistance. The quenching deformation is small and the hardenability is good. Because the steel contains a certain amount of vanadium, the grain is refined and the sensitivity of the steel to overheating is reduced. At the same time, the carbide is small and evenly distributed. 9Mn2V steel is suitable for the manufacture of a variety of precision measuring tools, templates, but also for the general requirements of the size of the relatively small die and cold die, engraving die, blanking die, etc., can also do machine tool screw and other structural parts.

Chemical composition:

Carbon C: 0.85 ~ 0.95

Silicon Si: ≤0.40

Manganese Mn: 1.70 ~ 2.00

Sulfur S: ≤0.030

P: ≤0.030

Nickel Ni: Allowable residual content ≤0.25

Copper Cu: Allowable residual content ≤0.30

Vanadium: 0.10 ~ 0.25

Mechanical properties:

Hardness: Annealed,≤229HB, indentation diameter ≥4.0mm; Quenched,≥62HRC

Heat treatment specification and metallographic structure:

Heat treatment specification: quenching,780 ~ 810℃ oil cooling.

Delivery condition: Steel is delivered in annealed condition

 

1. The company has established long-term and stable cooperative relations with many well-known brand steel mills at home and abroad, all of which provide proof of original material books
2. Wholesale and retail, price concessions, high quality (large quantity is preferred), timely delivery
3. The company has several large vertical band saws, as well as steel plate finishing machinery,
4. Is a set of imported high-quality mold steel sales wholesale and machining services in one of the large enterprises
5. Wide channels, sufficient supply, business scope all over the country, can meet the needs of customers in various regions
Sincerely welcome new and old customers from all walks of life friends at any time to inquire and negotiate business, our high-quality products, reasonable prices, will certainly meet your requirements!
Welcome new and old customers to inquire and negotiate.

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