銅合金牌號(hào)對(duì)比---[請(qǐng)教]

llysk

請(qǐng)教

2 s; B8 _2 t$ H* D8 A {, w+ \, ]" }

2.0975.03

2.0936.08

0 V6 Y; F0 k0 E6 K5 M

中國(guó)的對(duì)應(yīng)牌號(hào)

 

lu69

2.0975.03對(duì)應(yīng)我國(guó)ZCuAl18Mn13Fe3Ni2

2.0936.08對(duì)應(yīng)我國(guó)ZCuAL10Fe3

JMGD

笑笑先生好,請(qǐng)賜教
下列意大利鋼號(hào)的化學(xué)成份及與我國(guó)的對(duì)照
$ n' ?/ t; P. j4 F& ~2 T$ {* CGH 190 UNI 5737
0 F3 A& R, F: D. pGH 25 UNI EN 1561
. p1 v# X* g5 a6 t* m9 T3 V% MGH 28 UNI EN 1561
G25 UNI 5007-69
8 q+ ^& K* O$ y7 D, q( ^$ O
另CK45是德國(guó)牌號(hào)吧

) S- }2 F+ |6 r3 A" V: g謝謝