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42×3.5-4-5-6-7-8-9-10 |
168×8-10-12-14-20-25-30-35 |
45×3.5-4-5-6-7-8-9 |
180×8-12-16-25-30 |
48×3.5-4-5-6-7-8-9-10 |
180×32-34-38-40-45-50 |
51×3.5-4-5-6-7-8-9-10 |
194×6-8-12-16-20-25-30-40-45-50 |
56×3.5-4-5-6-7-8-9-10 |
203×6-7-10-15-20-25-30 |
57×3.5-5-6-7-8-9-10-12 |
203×32-36-40-45-50 |
60×3.5-4.5-5-6-7-8-9-12-14 |
219×6-8-12-16-18-20-25 |
63×3.5-4.5-5-6-7-8-9-10-12-14 |
219×30-40-45-50-55 |
68×4-4.5-5-6-7-8-9-10-12-14-16 |
219×55-58-60-65-70 |
70×4-4.5-5-6-7-8-9-10-12-15-16 |
245×8-10-14-17-20-22 |
73×4-4.5-5-6-7-8-9-10-12-15 |
245×25-28-30-34-40 |
76×4-4.5-5-6-7-8-9-10-12-14 |
273×7-9-12-15-18-20-25 |
牌号 |
化学成分(质量分数)(%) | ||||||||||||||
C |
Mn |
Si |
Cr |
Mo |
V |
Ti |
B |
W |
Ni |
AI |
Nb |
N |
S |
P | |
≤ | |||||||||||||||
1Cr18Ni9Ti |
≤0.15 |
≤2.00 |
≤1.00 |
17.00-19.00 |
- |
- |
- |
- |
- |
8.00-10.00 |
- |
- |
- |
0.030 |
0.035 |
牌号 |
纵向力学性能 |
横向力学性能 | ||||
拉力强度MPa |
屈服点MPa |
伸长率(%) |
拉力强度MPa |
屈服点MPa |
伸长率(%) | |
1Cr18Ni9Ti |
≥520 |
205 |
35 |
- |
- |
- |
16*2 |
22*2 |
32*2 |
16*3 |
22*3 |
38*2 |
18*2 |
25*2 |
32*2.5 |
18*3 |
25*2.5 |
32*3 |
19*2 |
25 *3 |
34*2.5 |
19*3 |
27*2 |
34*3 |
20*2 |
27*2.5 |
38*2.5 |