... ≤0.03DZ-6Wear-resistant Alloy0.50-0.650.4-1.01.4-1.80.9-1.2≤0.03≤0.03 ... of One MTMicrostructure25mm/1''+1.5,-0.50.06415625M+B+C(M-Martensite;B-Bainitic;C-Carbide)30mm/1.25''+1.5,-0 ... ''+3.0,-2.00.89112470mm/2.75''+3.0,-2.01.471480mm/3.25''+3.0,-2.02.147690mm/3.5 ...