S31653 S31...
X3NICR18-1...
.4948 1.49...
X15CRMO12...
1.4720 1.4...
耐热钢8CRSI77...
X2CRTI12 ...
X6CRMOS17 ...
16NICRMO16...
CC11A CC...
33CRA1MO54...
8CRMO4-5 8...
X102CRMO17...
1221 1.115...
31CRMO12 ...
1.7325 1....
15NICR3 14...
C16E 10NI...
14MOV6-3 1...
S460NC S50...
S700MC S65...
S380N P380...
结构钢STE255 ...
ZG50CRIMO ...
ZG340-640 ...
W18CR4V2C...
高速工具钢 W18C...
高速工具钢W18CR...
9CrWMn Cr4...
20CrS4 16M...
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