150-7594-9515 v:505800693
T307~懺ϽlGB/T(bio)(zhn)ECuNi-Blஔ(dng)AWS(bio)(zhn)ECuNil~7030Ͻ麸о͚cˎƤ~懺Ͻlֱ늻(wn)pҪں70-30~懺Ͻ70-30~懺Ͻc645䓏(f)Ͻ٣Ҳںӌ(do)~~ƟύQͺˮg(do)ܵȘ(gu)
(sh)
۷ٻW(xu)ɷ֣|(zh)?jn)?sh)%
Cu Si Mn Fe Ti Ni P
0.5 2.5 2.5 0.5 29.0-33.0 0.020
W(xu)
ԇ(yn)(xing)Ŀ Rm/MPa A(%)
Cֵ 350 20
lֱ/mm 3.2 4.0 5.0
/A 95-120 120-150 150-180
ע(xing)
1ǰl횽(jng)200Һ決1Сr
2ˮ֡s|(zh)Ƀ
3ʩr(yng)ٶ̻lҪM[gضȿ80~150淶(ni)
4ö̻
۷ҪW(xu)ɷ֣%
ѺӲ
c(din)Ҫ;
C
Mn
Si
Cr
Ni
Mo
YD114
0.40.7
1315
0.40.7
46
23
HRC 5055
Ѻӵi_(d)14%܇(yn)؛_пټӹӲc(din)
YD115
0.40.7
1315
0.40.8
1315
HRC 5055
ӹӲЧ@܇(yn)؛_i䓶Ѻ
YD350
0.20
0.81.1
0.30.5
HRC 3235
BT݁ĶѺ