耐低溫緊固件
在低溫緊固件方面，我司目前供應(yīng)的溫度范圍在 -270℃ —— 0℃，最常用的低溫在-196℃。這些低溫緊固件，被廣泛應(yīng)用于LNG、液氧液氮、深冷處理設(shè)備、檢驗(yàn)及實(shí)驗(yàn)室設(shè)備等領(lǐng)域。涉及到的材料以不銹鋼和特殊合金為主，具體的材料牌號，如下所示。
|
數(shù)字牌號 |
材料名稱 |
執(zhí)行標(biāo)準(zhǔn) |
使用溫度 |
| 1.1133 | 20Mn5 |
|
-20℃ |
| 1.6582 | 34CrNiMo6 | DIN EN 10269 | -40℃ |
| 1.6580 | 30CrNiMo8 | DIN EN 10269 | -40℃ |
| 1.5523 | 19MnB4 |
|
-60℃ |
| 1.7218 | 25CrMo4 |
|
-60℃ |
| 1.7219 | 26CrMo4 |
|
-60℃ |
| 1.7225 | 42CrMo4 |
|
-100℃ |
| 1.6583 | 41NiCrMo7-3-2 |
|
-100℃ |
| 1.5680 | X12Ni5 | DIN EN 10269 | -120℃ |
| 2.4952 | NiCr20TiAI | DIN EN 10269 | -196℃ |
| 2.4669 | NiCr15Fe7TiAI |
|
-196℃ |
| 1.4980 | X6NiCrTiMoVB25-15-2 | DIN EN 10269 | -196℃ |
| 1.5662 | X8Ni9 |
|
-196℃ |
| 1.4401 | X5CrNiMo17-12-2 |
|
-196℃ |
| 1.4404 | X2CrNiMo17-12-2 |
|
-196℃ |
| 1.4403 | X4CrNi18-12 | DIN EN 10269 | -196℃ |
| 1.4301 | X4CrNi18-10 |
|
-196℃ |
| 1.4948 | X6CrNi18-10 |
|
-196℃ |
| 1.4307 | X2CrNi18-9 |
|
-196℃ |
| 1.4919 | X6CrNiMoB17-12-2 |
|
-196℃ |
| 1.4941 | X6CrNiTiB18-10 |
|
-196℃ |
| 2.4856/UNS N06625/Alloy625 | NiCr22Mo9Nb | ASTM B446/B564/E112 | -196℃ |
| 2.4610/UNS N06455/Alloy C4 | NiMo16Cr16Ti | ASTM B 574/B 564 | -196℃ |
| 2.4605/UNS N06059/Alloy59 | NiCr23Mo16AI | ASTM B 574/B 564 | -196℃ |
| 2.4602/UNS N06022/Alloy C22 | NiCr21Mo14W | ASTM B 574/B 564 | -196℃ |
| 1.6909wk | X5CrMnNiN18-9 |
|
-196℃ |
| 1.4562/UNS N08031/Alloy31 | X1NiCrMoCu32-28-7 | ASTM B581/B649 | -196℃ |
| HiMo88 | A4-80/A4L-80/316L | TS trademark | -200℃ |
| 2.4668/UNS N07718/Alloy 718 | NiCr19Fe19Nb5Mo3 | DIN EN 10269/ASTM B637 | -273℃ |
| 1.4980/Alloy 286/660A/B/C/D | X6NiCrTiMoVB25-15-2 | DIN EN 10269/ASTM 453 | -273℃ |
| 1.4910 | X3CrNiMoBN17-13-3 | DIN EN 10269 | -273℃ |
| 1.4571/AISI316Ti | X6CrNiMoTi17-12-2 | DIN EN10088/10272 | -273℃ |
| 1.4541/AISI321 | X6CrNiTiB18-10 | DIN EN10088/10272 | -273℃ |
| 1.4436/AISI 316L | X3CrNiMo17-13-3 | DIN EN10088/10272 | -273℃ |
| 1.4435/AISI 316L | X2CrNiMo18-14-3 | DIN EN10088/10272 | -273℃ |
| 1.4429/AISI 316LN | X2CrNiMoN17-13-3 | DIN EN10269/10272 | -273℃ |
| 1.4306/AISI 306 | X2CrNi19-11 | DIN EN10088/10272 | -273℃ |
| 1.4429 | X2CrNiMoN17-13-3 |
|
-270℃ |
| 1.4910 | X3CrNiMoBN17-13-3 |
|
-270℃ |
公安備案號：31011502017244