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Product Line

High-Temperature Superalloy Products

Above 600 °C, creep resistance and microstructural stability decide service life. ROBAN supplies the certified alloys that turbine OEMs and furnace builders specify by grade.

Request a Quote All 42 grades

Grades in this line

Hastelloy X

UNS N06002, DIN W. Nr. 2.4665

8.23 g/cm3 · 1260-1355℃

Hastelloy S

UNS N06635

8.75 g/cm3 · 1335-1380℃

Haynes 188

UNS R30188

8.98 g/cm3 · 1315-1410℃

Haynes 230

UNS N06230, DIN W. Nr. 2.4733

8.97 g/cm3 · 1301-1371℃

Haynes 556

UNS R30556

8.23 g/cm3 · 1330-1415℃

Inconel 625

UNS N06625, DIN W. Nr. 2.4856

8.44 g/cm3 · 1290-1350℃

Inconel 718

UNS N07718, DIN W. Nr. 2.4668

8.23 g/cm3 · 1260-1335℃

Inconel X750

UNS N07750, DIN W. Nr. 2.4669

8.28 g/cm3 · 1393-1427℃

Incoloy 800H

UNS N08810, DIN W. Nr. 1.4958

7.94 g/cm3 · 1357-1385℃

Incoloy 800HT

UNS N08811, DIN W. Nr. 1.4959

7.94 g/cm3 · 1357-1385℃

Incoloy A-286

UNS S66286, DIN W. Nr. 1.4980

7.94 g/cm3 · 1370-1430℃

926

UNS N08926, DIN W. Nr. 1.4529

8.1 g/cm3 · 1320-1390℃

Supply Forms

All grades in this line are available in the following forms. Custom sizes, tolerances and cut parts are produced to your drawing.

Bar and forgingBillet and bar for reforgingForgingPlate, sheet and stripRodRod and barRod, bar and forgingRod, bar and wireSeamless pipe and tubeWelded pipeWelded tubeWelding fitting

Certification

EN 10204 3.1 material certificate with every order, issued against the actual heat analysis.

Traceability

Heat number traceability from cast or billet through forming, machining and final inspection.

Inspection

Dimensional, ultrasonic, eddy current, PMI and hardness testing to your drawing and the applicable standard.

Talk to a technical salesperson

Send grade, form, dimensions, quantity and application. You receive a specification check, a price and a lead time — not a catalogue reprint.

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