As a leading tool steel for metal stamping, Cold Hardening Steel, prehardened cold work steel company, we understand the importance of being innovative and staying ahead of the curve. Under the national strategy driven by scientific and technological innovation, the company takes advantage of large-scale application of new technologies and new products, and actively expands to Hardened steel block intelligent production. We actively introduce advanced technology and management methods at home and abroad. In the fierce market competition, we are willing to work with you to create a brilliant tomorrow with excellent product quality, affordable prices and perfect after-sales service! With vigor, perseverance and vigorous energy, we will walk on the bright road of healthy, sustainable and stable development with our head held high. Our company culture is built on teamwork, collaboration, and a passion for excellence. We are committed to creating a positive impact on society through our business practices and philanthropic initiatives. Our team of experts is committed to delivering solutions that exceed our clients’ expectations.
  • SKS3 Cold Work Die Steel
    Product Model: SKS3
    Chemical Composition (Typical): C≈0.95%, Cr≈0.5%, W≈0.5%
    Quenched Hardness: 60 – 63HRC
    Recommended Quenching Temperature: 800°C – 830°C
    Quenching...
  • D2 Cold Work Tool Steel
    Chemical Composition (Typical): C≈1.55%, Cr≈12%, Mo≈0.95%, V≈0.9%
    Delivery Hardness: Annealed ≤255HB
    Hardness After Quenching & Tempering: 58 – 62HRC
    Recommended Quenching...
  • SKH51 High Speed Steel
    Chemical Composition (Typical): C≈0.83%, W≈6.4%, Mo≈5%, Cr≈4%, V≈1.9%
    Delivery Hardness: Annealed ≤248HB
    Quenched Hardness: 62 – 67HRC
    Hardness After High-Temperature Tempering:...
  • SKH-9 High Speed Steel
    Chemical Composition (Typical): C≈0.85%, W≈6%, Mo≈5.2%, Cr≈4.1%, V≈2%
    Hardness After Quenching & Tempering: 63 – 68HRC
    Recommended Quenching Temperature: 1180°C –...
  • Cold Work Mold Steel
    Product Model: CrWMn
    Chemical Composition (Range): C≈0.9–1.05%, Cr≈0.9–1.2%, W≈1.2–1.6%, Mn≈0.8–1.1%
    Delivery Hardness: Annealed ≤207HB
    Quenched Hardness: 60 –...
  • Cold Work Alloy Steel
    Product Model: 9CrSi
    Chemical Composition (Range): C≈0.85–0.95%, Cr≈0.95–1.25%, Si≈1.2–1.6%, Mn≈0.3–0.6%
    Quenched Hardness: 60 – 63HRC
    Recommended Quenching Temperature: 830°C –...
  • Cold Work Tooling Steel
    Product Model: Cr12MoV
    Chemical Composition (Range): C≈1.45–1.7%, Cr≈11–12.5%, Mo≈0.4–0.6%, V≈0.15–0.3%
    Hardness After Quenching & Tempering: 58 – 62HRC
    Recommended Quenching...
  • SKD11 Cold Work Die Steel
    Product Model: SKD11
    Chemical Composition (Typical): C≈1.4%, Cr≈11.5%, Mo≈0.8%, V≈0.3%
    Hardness After Quenching & Tempering: 58 – 62HRC
    Recommended Quenching Temperature:...
  • DC53 Cold Work Tool Steel
    Product Model: DC53
    Chemical Composition (Typical): C≈1.0%, Cr≈8%, Mo≈2%, V≈0.3%
    Low-Temperature Tempering Hardness: 58 – 62HRC
    High-Temperature Tempering Hardness: 62 –...
  • Cold Work Tool Steel
    Product Model: T8A
    Chemical Composition (Range): C≈0.75–0.84%
    Quenched Hardness: 60 – 62HRC
    Recommended Quenching Temperature: 780°C – 800°C
    Recommended Tempering...
  • Cold Work Die Steel
    Product Model: T10A
    Chemical Composition (Range): C≈0.95–1.04%
    Quenched Hardness: 61 – 63HRC
    Recommended Quenching Temperature: 770°C – 790°C
    Recommended Tempering...
  • SKD12 Cold Work Die Steel
    Product Model: SKD12
    Chemical Composition (Typical): C≈0.9%, Cr≈1.2%, W≈1.0%
    Quenched Hardness: 59 – 63HRC
    Recommended Quenching Temperature: 830°C – 850°C
    Quenching...
Rosie Spiers star star star star star
The product is of good quality, exactly as described by the seller, I really like it!
Deborah Coca star star star star star
Your company's environment is very good, and the samples given to us are also free.
Sylvia Miller star star star star star
The best thing about your company is that you have the spirit of pioneering and the attitude of not being afraid of failure.
Yolande Vanbuskirk star star star star star
The company has a very professional service team and advanced equipment, and the products produced are exquisite and durable, with good economic benefits.
Patricia Snelson star star star star star
Reputation is the quickest way to determine whether a company is good or not, and this company has a very good reputation. It's all because of their quality products.
Jannie Dillard star star star star star
Your boss can give us the most favorable price and free shipping. We also wish your company a better development here.
Advanced production equipment and management team ensure the stable quality of Polished cold work steel, uniform hardness mold steel, low carbon mold steel, so that we have a good customer reputation. We are one of the most professional hardened steel block manufacturers and suppliers in China, also support customized service. Please feel free to wholesale high quality hardened steel block in stock here from our factory. Also, pricelist is available.
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