Inconel X-750 (UNSN07750) Plate, sheet, strip, wire, rod, bar, forging

Introduction

INCONEL X-750 (UNS N07750/W. Nr. 2.4669) is a precipitation-hardenable nickel-chromium alloy used for its corrosion and oxidation resistance and high strength at temperatures to 1300°F. Although much of the effect of precipitation hardening is lost with increasing temperature over 1300°F, heat-treated material has useful strength up to 1800°F.

Character

l Good mechanical properties at high temperatures

l Good formability

l Good oxidation resistance

Application

l Oil and gas production

l Gas turbine engines

l Nuclear engineering

Equal grade

GH4145, UNS N07750, Alloy X-750, W. Nr. 2.4669

Chemical composition (%)

Nickel (plus Cobalt)....................................................70.00 min.

Chromium...................................................................14.0-17.0

Iron..................................................................................5.0-9.0

Titanium.......................................................................2.25-2.75

Aluminum....................................................................0.40-1.00

Niobium (plus Tantalum)..............................................0.70-1.20

Manganese.................................................................1.00 max.

Silicon.........................................................................0.50 max.

Sulfur...........................................................................0.01 max.

Copper........................................................................0.50 max.

Carbon........................................................................0.08 max.

Cobalt.........................................................................1.00 ma

Standards

Sheet/Plate AMS 5542, AMS 5598

Round Bar/Wire ASME SB-637, AMS 5669, AMS 5698, AMS 5699

Tube AMS 5582, AMS 5583

Forgings ASME SB-637, AMS 5667, AMS 5668, AMS 5670, AMS 5671, AMS 5747

Forms available at A-one Alloy

Plate, sheet, strip, wire, rod, bar, forging

Delivery

Plenty of bars and forging in stock. For delivery of other products please contact A-one Alloy for confirmation.