每ASTM A48-94A 的 MATERIAL:GRAY 铁 30 级 翻译结果3复制译文编辑译文朗读译文返回顶部 材料: 灰色铁类 30 每 ASTM A48-94A 翻译结果4复制译文编辑译文朗读译文返回顶部 材料:astma30%灰铁 类48-94a 翻译结果5复制译文编辑译文朗读译文返回顶部
Gray Iron Castings, ASTM Specifi cation A 48, Class 40C. 5. Ordering Information 5.1 Orders for material to this specifi cation shall include the following information: 5.1.1 ASTM designation number and year of issue, 5.1.2 Class of iron required (see 4.1, Table 1, and Table 2), 5.1....
ClassCarbon Content EquivalentCarbon min I3 81 4 403 50 II3 51 4 103 20 III3 20 3 802 80 TABLE 2 Variations in Carbon and Silicon Contents ClassCarbon Silicon I3 500 90 2 70 3 700 90 2 10 3 900 90 1 50 II3 200 90 2 70 3 400 90 2 10 3 501 80 max III2 801 20 2 70 ...