公司生产铸造合金材料、化学成份、机械性能规范按下列标准执行
一、Ni-Cr-Fe不锈钢
合金材料名称 |
引用标准 |
化 学 成 份 (重量%) |
热处理 |
机 械 性 能 |
备注 |
C |
Mn |
Si |
P |
S |
Ni |
Cr |
Mo |
N |
其它 |
σb |
σ0.2 |
δ5 |
HB |
MPa |
MPa |
% |
CF8 |
ASTM A351-00 |
0.08 |
1.50 |
2.00 |
0.04 |
0.04 |
8.0~11.0 |
18~21.0 |
≤0.5 |
|
— |
固溶 |
485 |
205 |
35 |
|
|
CF3 |
0.03 |
1.50 |
2.00 |
0.04 |
0.04 |
8.0~12.0 |
17~21.0 |
≤0.5 |
|
— |
485 |
205 |
35 |
|
|
CF8M |
0.08 |
1.50 |
1.50 |
0.04 |
0.04 |
9.0~12.0 |
18~21.0 |
2.0~3.0 |
|
— |
485 |
205 |
30 |
|
|
CF3M |
0.03 |
1.50 |
1.50 |
0.04 |
0.04 |
9.0~13.0 |
17~21.0 |
2.0~3.0 |
|
— |
485 |
205 |
30 |
|
|
CF8C |
0.08 |
1.50 |
2.00 |
0.04 |
0.04 |
9.0~12.0 |
18~21.0 |
≤0.5 |
|
Nb8×C~1.0 |
485 |
205 |
30 |
|
|
1.4308 |
EN10283-98 |
0.07 |
1.50 |
1.50 |
0.04 |
0.03 |
8.0~11.0 |
18~20.0 |
— |
— |
— |
固溶 |
440 |
175 |
30 |
|
KV 60(J) |
1.4309 |
0.03 |
2.00 |
1.50 |
0.035 |
0.025 |
9.0~12.0 |
18~20.0 |
— |
≤0.20 |
— |
440 |
185 |
30 |
|
KV 80(J) |
1.4408 |
0.07 |
1.50 |
1.50 |
0.04 |
0.03 |
9.0~12.0 |
18~20.0 |
2.0~2.5 |
— |
— |
440 |
185 |
30 |
|
KV 60(J) |
1.4409 |
0.03 |
2.00 |
1.50 |
0.035 |
0.025 |
9.0~12.0 |
18~20.0 |
2.0~2.5 |
≤0.20 |
— |
440 |
195 |
30 |
|
KV 80(J) |
1.4552 |
0.07 |
1.50 |
1.50 |
0.04 |
0.03 |
9.0~12.0 |
18~20.0 |
— |
— |
Nb8×C~1.0 |
440 |
175 |
25 |
|
KV 40(J) |
1.4581 |
0.07 |
1.50 |
1.50 |
0.04 |
0.03 |
9.0~12.0 |
18~20.0 |
2.0~2.5 |
— |
Nb8×C~1.0 |
440 |
185 |
25 |
|
KV 40(J) |
ZG0Cr18Ni9 |
GB12230-89 |
0.08 |
2.00 |
1.50 |
0.045 |
0.03 |
8.0~11.0 |
17~20.0 |
— |
— |
Ti(C-0.02)
×5≤0.7 |
固溶 |
441 |
196 |
25 |
|
|
ZG00Cr18Ni10 |
0.03 |
2.00 |
1.50 |
0.04 |
0.03 |
8.0~12.0 |
17~20.0 |
— |
— |
Ti(C-0.02)
×5≤0.7 |
392 |
177 |
25 |
|
|
ZG0Cr18Ni9Ti |
0.08 |
2.00 |
1.50 |
0.04 |
0.03 |
8.0~11.0 |
17~20.0 |
— |
— |
Ti(C-0.02)
×5≤0.7 |
441 |
196 |
25 |
|
|
ZG0Cr18Ni12Mo2Ti |
0.08 |
2.00 |
1.50 |
0.04 |
0.03 |
11.0~13.0 |
16~19.0 |
2.0~3.0 |
— |
|
490 |
216 |
30 |
|
|
CB7-Cu-1
(17-4PH) |
ASTM A747-86 |
0.07 |
0.70 |
1.00 |
0.035 |
0.03 |
3.6~4.6 |
15.5~17.7 |
— |
≤0.05 |
Cu2.5~3.2 Nb0.15~0.35 |
淬火+时效 |
930 |
760 |
9 |
▲ |
根据客户要求 |
1.4525 |
EN10283-98 |
0.07 |
1.00 |
0.80 |
0.035 |
0.025 |
3.5~5.5 |
15.0~17.0 |
≤0.80 |
≤0.05 |
Cu2.5~4.0
Nb≤0.35 |
900 |
750 |
12 |
|
KV 20(J) |