GB/T 21653

GB/T 21653 (镍及镍合金线和拉制线坯)· GB (中国) · 18 种材料

名称	材料组别
DN	镍	chevron_right
N4	镍	chevron_right
N5	镍	chevron_right
N6	镍	chevron_right
N7	镍	chevron_right
N8	镍	chevron_right
NCu28-2.5-1.5	镍	chevron_right
NCu30	镍	chevron_right
NCu30-3-0.5	镍	chevron_right
NCu40-2-1	镍	chevron_right
NMg0.1	镍	chevron_right
NMn3	镍	chevron_right
NMn5	镍	chevron_right
NSi0.19	镍	chevron_right
NW2200	镍	chevron_right
NW2201	镍	chevron_right
NW4400	镍	chevron_right
NW5500	镍	chevron_right