Material Name: Gear Steel 20CrH
Chemical composition of 20CrH:
Carbon C: 0.17-0.23
Silicon Si: 0.17-0.37
Manganese Mn: 0.50-0.85
Sulfur S: allowable residual content ≤ 0.035
Phosphorus P: allowable residual content ≤ 0.035
Chromium Cr: 0.070-1.10
Nickel Ni: allowable residual content ≤ 0.030
Copper Cu: allowable residual content ≤ 0.030
20CrH mechanical properties:
Hardness: Annealing or high-temperature tempering, ≤ 179HB, indentation diameter ≥ 4.5mm
Mechanical properties:
Hardness: Annealing or high-temperature tempering, ≤ 179HB, indentation diameter ≥ 4.5mm
20CrH delivery status: delivered in rolled or forged state. Delivery can also be made in the state of heat treatment (normalizing, annealing, or high-temperature tempering) according to the requirements of the demander. The delivery status should be specified in the contract.
1. The company has established long-term and stable cooperative relationships with multiple well-known steel mills at home and abroad, all of which provide original material certification
2. Wholesale and retail, with favorable prices, superior quality (large quantities are preferred), and timely and fast delivery
3. The company has several large vertical band saws and steel plate precision machining machinery,
4. It is a large enterprise that integrates the sales, wholesale, and machining services of multiple imported high-quality mold steel products
5. Wide channels, sufficient supply of goods, and business scope covering all parts of the country, can meet the needs of customers in various regions
Sincerely welcome new and old customers from all walks of life to call and inquire about and negotiate business at any time. Our high-quality products and reasonable prices will definitely meet your requirements!
Welcome new and old customers to call for consultation and negotiation.