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Supplier KMZ offers flat products — sheet, strip — of high speed steel R18. at economical price. The provider ensures timely delivery of products at any address specified by the consumer. The price is the best in this segment of the rental.
Steel R18 belongs to the category of high alloy high speed tool steels which are intended for the production of metal-cutting tools and working parts of dies for cold sheet metal forming. After heat treatment, the steel retains a hardness of HRC 62…65 when heated to 550…600°C.
Percentage composition, GOST 19265−73
- Density, kg/m3 — 8800;
- The modulus of elasticity, GPA at room temperature, 228;
- Coefficient of thermal conductivity, W/mgrad — 26…28;
- The limit of strength, MPa — not less than 840;
- Yield strength, MPa — not less than 510;
- Elongation % — 10;
- Rockwell hardness, HRC, after heat treatment for optimum mode — 62…65.
Weldability — good (used only a butt or roll welding), the range of forging temperature of 900…1200°C with subsequent slow cooling of forgings in the wells, the machinability on machine tools, carbide tool good.
Supplier KMZ offers to buy rolled metal sheet, strip — of high speed steel R18. at economical price. The provider ensures timely delivery of products at any address specified by the consumer.
To buy rolled metal sheet, strip — of high speed steel R18. provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy the rolled — sheet, strip — of high speed steel. any brand at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ. The price is the best in this segment of the rental.