Furnace tubes

Seamless high-temperature tubes and furnace tubes suitable for use in applications with temperatures above 500ºC (932ºF).
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The Sandvik program of high-temperature tubes includes a wide range of austenitic stainless steels and nickel alloys as well as iron-chromium-aluminium (FeCrAl) alloys, which can be used at temperatures up to 1250ºC (2280ºF).
Sandvik high-temperature tubes
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Stock program
Sandvik holds stock of five different grades commonly used in a variety of high-temperature tube applications. We also stock composite tubes.
View stock program of high-temperature tubes
View stock program of radiant tubes in FeCrAl alloys
Sandvik grade | UNS | ASTM | EN steel no. |
---|---|---|---|
Sandvik Esshete 12501) | S21500 | - | 1.4982 |
Sandvik 5R10 | S30400/S30409 | 304/304H | 1.4301/1.4948 |
Sandvik 253 MA2) | S30815 | - | 1.4835 |
Sandvik 8RE18 | S30908/30909 | 309S, 309H | 1.4833 |
Sandvik 7RE10 | S31008/S31009 | 310S, 310H | 1.4845 |
Sanicro® 253) | S31035 | - | - |
Sandvik 6LR62 | S31600/S31609 | 316, 316H | 1.4401 |
Sandvik 8R61 | - | ASTM (316H) | 1.4918 |
Sandvik 6R35 | S32100/S32109 | 321/321H | 1.4541/1.4940 |
Sandvik 8R40 | S34700/S34709 | 347/347H | 1.4550/1.4912 |
Sandvik 6R44 | S34700/S34709 | 347/347H | 1.4550/1.4912 |
Sandvik 8R41 | - | - | 1.4961 |
Sandvik 353 MA2) | S35315 | - | 1.4854 |
Sandvik 2C48 | S44600 | 446-2 | - |
Sandvik 4C54 | S44600 | 446-1 | 1.4749 |
Sanicro® 625 | N06625 | Alloy 625 | - |
Sanicro® 61 | N06601 | - | - |
Sanicro® 70 | N06600 | Alloy 600 | - |
Sanicro® 31H4) | N08810 | Alloy 800H | 1.4958 |
Sanicro® 31HT | N08811/N08810 | - | 1.4959 |
Kanthal APM | - | - | - |
Kanthal APMT | - | - | - |
1) Esshete 1250 is a trademark owned by Corus
2) 253 MA and 353 MA are trademarks owned by Outokumpu OY
3) Approved as per Vd TÜV 555
4) Contact us for more information
Sandvik grade | UNS | ASTM/ ASME |
EN steel no. | EN steel name |
---|---|---|---|---|
Corrosion-resistant alloys | ||||
Sanicro® 67 | N06690 | - | 2.4642 | - |
Sanicro® 38 | N08825 Mod. | - | 2.4858 | - |
Sanicro® 30 | N08800 | - | 1.4558 | - |
Sanicro® 28 | N08028 | - | 1.4563 | X1NiCrMoCu31-27-4 |
Sandvik 3RE28 | - | 310 | 1.4845* | - |
Sandvik 3R12 | S30403/ S30400 |
304L | 1.4306 | - |
Load-carrying alloys, pressure-bearing components | ||||
4L7 | - | SA210-A1 (C) | 1.0425 | P265GH |
3Mo1 | - | - | 1.5415 | 16Mo3 |
HT5 | - | SA213-T12 | 1.7335 | 13CrMo4-5 |
HT8 | - | SA213-T22 | 1.7380 | 10CrMo910 |
T23 | SA213-T23 | 1.8201 | 7CrWVMoNb9-6 | |
T24 | - | SA213-T24 | 1.7378 | 7CrMoVTiB10-10 |
HT7 | - | SA213-T91 | 1.4903 | X10CrMoVNb9-1 |