NF A 32-057

NF A 32-057 (耐热钢铸件)· AFNOR NF (法国) · 13 种材料

名称	材料组别
KC 30Fe20-M	钴	chevron_right
NC 50-M	铬	chevron_right
Z 25C13-M	铸钢	chevron_right
Z 25CN20.10-M	铸钢	chevron_right
Z 30CN26.05-M	铸钢	chevron_right
Z 40C28-M	铸钢	chevron_right
Z 40CN25.12-M	铸钢	chevron_right
Z 40CN25.20-M	铸钢	chevron_right
Z 40CN30.20-M	铸钢	chevron_right
Z 40NC35.15-M	铸钢	chevron_right
Z 40NCK20.20.20-M	铸钢	chevron_right
Z 45NCW45.25-M	铸钢	chevron_right
Z 50NC60.15-M	镍	chevron_right