High-temperature tubes

Seamless high-temperature tubes and furnace tubes suitable for use in applications with temperatures above 500ºC (932ºF).

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

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

Single-component high-temperature tube materials
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 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

Composite tube materials
Sandvik grade UNS ASTM/
ASME
EN steel no. EN steel name
Corrosion resistant alloy
Sanicro 67 N06690 - EN 2.4642 -
Sanicro 38 N08825 Mod. - EN 2.4858 -
Sanicro 30 N08800 - EN 1.4558 -
Sanicro 28 N08028 - EN 1.4563 X1NiCrMoCu31-27-4
Sandvik 3RE28 - 310 EN 1.4845* -
Sandvik 3R12 S30403/
S30400
304L EN 1.4306 -
Load carrying alloy
4L7 - SA210-A1 EN 1.0405 ST45.8/lll
3Mo1 - - EN 1.5415 16Mo3
HT5 - SA213-T12 EN 1.7335 13CrMo4-5
HT8 - SA213-T22 EN 1.7380 10CrMo910
HT7 - SA213-T91 EN 1.4903 X10CrMoVNb91

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