BS EN 12513-2011 铸造.铸铁耐磨性被谁引用

找不到引用BS EN 12513-2011 工业环境用机器人安全要求第1部分：机器人的标准

适用范围: This European Standard defines the grades of abrasion resistant white cast irons. It specifies the grades in terms of:  chemical composition;  hardness. The types of abrasion resistant white cast irons covered by this standard are: a) unalloyed or low alloy cast irons; b) nickel-chromium cast irons covering two general types:  4 % Ni 2 % Cr cast irons;  9 % Cr 5 % Ni cast irons; c) high chromium cast irons covering four ranges of chromium content:  11 % ＜ Cr ≤ 14 %;  14 % ＜ Cr ≤ 18 %;  18 % ＜ Cr ≤ 23 %;  23 % ＜ Cr ≤ 30 %. This European Standard does not define the abrasion resistant grades of ausferritic spheroidal graphite cast irons which are subject of EN 1564.

BS EN 12513-2011铸造.铸铁耐磨性