ISO 9001 · EN 9100 certified EN 10204 3.1 MTC · 30+ years
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Specialty & Pure Nickel · Specialty family

Alloy 330, certified and in stock.

UNS N08330 — The furnace-industry veteran for cyclic high-temperature service.

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EN 10204 3.1 MTC 24h quote SLA
205 MPaMin. yield
585 MPaMin. tensile
1150 °CMax service
N08330UNS
Alloy 330 Specialty alloy — TrueGrade Metals
UNS N08330
Material data

Alloy 330 — properties at a glance.

Nominal published values, annealed condition. Certified heat lots ship with actual MTC values.

PropertyValue
UNS numberN08330
FamilySpecialty & Pure Nickel
Nominal chemistryNi ~36% · Cr ~18% · Si ~1%
Min. yield strength205 MPa
Min. tensile strength585 MPa
Max service temperature1150 °C
Density8.0 g/cm³
Characteristics

What Alloy 330 does best.

Applications

Where Alloy 330 works.

Furnace muffles & retorts

Heat-treat baskets & fixtures

Radiant tubes

Availability

Forms we supply in Alloy 330.

All forms consolidated into one PO with matching heats and one MTC package.

Pipes & TubesBars & RodsSheets & PlatesWires & Electrodes
Related grades
Alloy 20Alloy 28Alloy DSAlloy 25-6HNAlloy 27-7MONickel 200
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