Ürün/Hizmet Açıklaması

high strength steel;

"Ultra-high strength steel" is defined relative to the times required by the degree of technological progress and change. Generally speaking, the yield strength of 1 370MPa (140 kgf / mm2) above the tensile strength of 1 620 MPa (165 kgf / mm2) above the alloy steel said ultra-high strength steel.