JIANGSU, CHINA · SINCE 2009
42 grades across four product lines, in nine supply forms, cut and finished to your drawing — with a mill test report on every order.
Thirty-eight seconds from the forging hall: hot nickel alloy coming out of the press, heat treatment, finishing and the finished components. No stock footage — every frame is our own workshop.
Each line is stocked in standard forms and cut to customer drawings, so one purchase order can cover several grades and several forms.
ROBAN supplies nickel-based alloys and heat-resistant superalloys in every commercially relevant form. Every order ships with full chemical composition and mechanica…
View 35 grades →Oxidising acids, reducing acids, chloride pitting and crevice corrosion each attack differently. ROBAN matches the alloy to the service environment — then documents …
View 16 grades →Above 600 °C, creep resistance and microstructural stability decide service life. ROBAN supplies the certified alloys that turbine OEMs and furnace builders specify …
View 12 grades →From 17-4PH precipitation-hardening martensitic grades to 2507 super duplex for chloride service, ROBAN delivers stainless steel to ASTM A, ASTM B and EN standards.…
View 7 grades →A price without a specification is a guess. Send the grade, the form, the dimensions, the quantity and the application, and we price against that — then confirm the standard, the documentation and the lead time in writing.
UNS N06625, DIN W. Nr. 2.4856
8.44 g/cm3 · 1290-1350℃
UNS N07718, DIN W. Nr. 2.4668
8.23 g/cm3 · 1260-1335℃
UNS N10276, DIN W. Nr. 2.4819
8.87 g/cm3 · 1325-1370℃
UNS N06022, DIN W. Nr. 2.4602
8.69 g/cm3 · 1325-1370℃
UNS N04400, DIN W. Nr. 2.4360, 2.4361
8.80 g/cm3 · 1300-1350℃
UNS N08810, DIN W. Nr. 1.4958
7.94 g/cm3 · 1357-1385℃
UNS N02201, DIN W. Nr. 2.4061, 2.4068
8.89 g/cm3 · 1435-1446℃
UNS S32750, DIN W. Nr. 1.4410
7.75 g/cm3 · 1396-1450℃
Beyond raw alloy, ROBAN manufactures gas turbine components — combustor and seal parts, fasteners and machined assemblies — to the grades the OEM specifies, for the frames listed below.
ROBAN supplies 42 grades of nickel-based alloys, corrosion-resistant alloys, high-temperature superalloys and stainless steels, as rod, bar, plate, sheet, strip, pipe, tube, wire, forgings and billet. Grades include Hastelloy B through C-276, Inconel 600 through X750, Monel 400 and K-500, Nickel 200 and 201, Incoloy, Haynes, 2205, 2507, 254 SMO and 17-4PH.
Yes. Every order is supplied with a mill test report covering the actual heat analysis. Independent inspection release and PED 2014/68/EU available where the contract or application requires them.
Yes. ROBAN produces to customer drawings, including cut-to-size plate, sheet and strip, saw-cut bar, machined components and forgings. Send the drawing with your enquiry and we confirm feasibility, tolerance and lead time.
Stock items ship within 3 to 7 working days. Cut-to-size and forged items typically take 15 to 30 working days. Larger or specification-heavy orders are quoted individually.
ROBAN exports to Europe, the Middle East, South-East Asia, Russia and Central Asia, and North America, working mainly with EPC contractors, equipment manufacturers, stockists and fabricators.
ROBAN is a manufacturing and stockholding company in Jiangyin, Jiangsu. We buy mill-standard material and custom-make products ourselves, so we control the report, the dimensions and the delivery date.
Grade, form, dimensions, quantity, application and delivery date. We reply with a specification check, a price and a lead time.
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