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国内阀门材料常用技术标准 等离子喷焊合金粉末化学成分和物理性能_阀门标准
国内阀门材料常用技术标准 等离子喷焊合金粉末化学成分和物理性能
| 类别 | 序号 | 牌 号 | 化 学 成 分 % |
氧含量 % |
硬度 HRC |
熔点 ℃ |
|||||||||
| C | B | Si | Cr | Ni | Fe | Al | Cu | Mo | Mn | ||||||
|
镍
基 |
1 2 3 4 5 6 |
F12-20 F12-27 F12-37 F12-43 F12-52 F12-54 |
— 1.20/1.40 0.70/1.20 0.65/0.75 0.60/0.80 0.65/0.75 |
1.00/1.50 ≤0.20 1.00/2.00 2.00/3.00 2.50/3.00 3.50/4.20 |
2.00/3.00 2.00/2.50 2.00/3.00 3.00/4.00 3.50/4.00 3.50/4.50 |
— 35.00/38.00 24.00/28.00 25.00/27.00 12.00/14.00 13.00/16.00 |
余 余 余 余 余 余 |
≤4.00 ≤5.00 ≤5.00 ≤5.00 ≤5.00 ≤5.00 |
— — 0.50/0.60 — — — |
— — — — — 2.00/3.00 |
— — — — — 2.00/4.00 |
— — 0.40/0.60 — — — |
0.08 0.08 0.08 0.08 0.08 0.08 |
15/25 25/30 35/40 40/45 51/55 50/58 |
1000/1100 1380/1400 1180 1120/1200 1100/1150 1050/1180 |
|
钴
基 |
7 8 9 10 |
F22-40 F22-42 F22-45 F22-52 |
C | B | Si | Cr | Ni | Fe | Co | W | |||||
|
1.00/1.40 0.80/1.00 0.50/1.00 ≤0.10 |
— 1.20/1.80 0.50/1.00 2.00/3.00 |
1.00/2.00 0.50/1.00 1.00/3.00 1.00/3.00 |
26.00/32.00 27.00/29.00 24.00/28.00 19.00/23.00 |
— 10.00/12.00 — — |
≤3.00 ≤3.00 ≤3.00 ≤3.00 |
余 余 余 余 |
4.00/6.00 3.50/4.50 4.00/6.00 4.00/6.00 |
— — — — |
— — — — |
0.10 0.10 0.10 0.10 |
38/42 40/44 42/47 48/55 |
1250/1290 1100/1180 1200 1000/1150 |
|||
|
铁
基 |
11 12 13 14 15 16 17 18 |
F32-32 F32-38 F32-40 F32-44 F32-55 F32-57 F32-60 F32-63 |
C | B | Si | Cr | Ni | Fe | V | W | Mo | Mn |
0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 |
30/35 36/42 36/42 41/46 51/58 55/60 ＞58 61/65 |
1160/1230 1290/1330 1150/1200 1200/1250 1200/1250 1100/1200 1183/1203 1183/1253 |
|
0.10/0.20 ＜0.16 0.14/0.24 0.10/0.20 0.75/0.90 1.30/1.80 2.00/3.00 3.30/4.30 |
1.80/2.40 1.30/2.00 2.00/2.50 2.00/2.50 2.80/3.50 2.80/3.50 2.50/3.50 1.00/2.00 |
2.50/3.50 3.50/4.50 2.50/3.50 2.50/3.50 3.00/4.00 2.00/3.00 3.00/4.00 1.20/2.00 |
18.00/20.00 18.00/20.00 17.00/19.00 17.00/19.00 15.00/18.00 15.00/18.00 27.00/33.00 23.00/27.00 |
21.00/23.00 10.00/13.00 10.00/12.00 7.00/9.00 6.00/9.00 6.00/9.00 — 4.00/6.00 |
余 余 余 余 余 余 余 余 |
1.20/2.00 0.6/1.2 0.40/0.60 0.40/0.60 — — — — |
— 0.60/1.20 — — — — — — |
— 3.40/4.50 0.50/0.60 0.50/0.60 — — — — |
— — 1.00/1.50 1.00/1.50 — — — — |
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| 注：F12-52适用氧-乙炔火焰喷焊。 | |||||||||||||||
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