INCOLOY020 美标：N08020 德标1.4563 国标：NS143
INCOLOY020化学成分：
Ni:32.0-38.0
C:0.07max
Fe:Remainder
Mn:2.0max
Cr:19.0-21.0
P:0.045max
Cu:3.0-4.0
S:0.035max
Mo:2.0-3.0Si :1.0max
Nb:1.0max
INCOLOY020执行标准：
ASTM B462,B472,B473
ASTM B464,B468,B474,
B729,B751,B775,B829
ASTMA240,A480;ASTM B463,B906
ASTM B366,B462,B471,
B475
898995850
