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.
Type 630, UNS S17400, DIN W. Nr. 1.4542
7.75 g/cm3 · 1404-1440℃
Type 631, UNS S17700, DIN W. Nr. 1.4568
7.81 g/cm3 · 1404-1440℃
Type 632, UNS S15700, DIN W. Nr. 1.4532
7.81 g/cm3 · 1415-1450℃
UNS S32205, DIN W. Nr. 1.4462
7.69 g/cm3 · 1385-1443℃
UNS S32750, DIN W. Nr. 1.4410
7.75 g/cm3 · 1396-1450℃
UNS S31254, DIN W. Nr. 1.4547
7.94 g/cm3 · 1320-1390℃
UNS K93600, W. Nr. 1.3912
8.11 g/cm3 · 1430℃
All grades in this line are available in the following forms. Custom sizes, tolerances and cut parts are produced to your drawing.
EN 10204 3.1 material certificate with every order, issued against the actual heat analysis.
Heat number traceability from cast or billet through forming, machining and final inspection.
Dimensional, ultrasonic, eddy current, PMI and hardness testing to your drawing and the applicable standard.
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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