NAS HX (UNS N06002) is a nickel-chromium-iron-molybdenum alloy with outstanding strength and oxidation resistance in temperatures reaching as high as 1200°C. With superior workability and weldability as well, it is excellent
for use in gas turbine members as well as various heating furnace parts. Nippon Yakin supplies this product in plate,
sheet, and strip forms.

ASTM E139-11(2018)  is the Standard Test Methods for Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials, our laboratory, which us ISO 17025 certified, conduct the test in below scope.

Stress – Rupture Properties at 1500 ˚F (816 ˚C): A tensile specimen, maintained at 1500 ˚F ± 3 (816˚C ± 2) while a load sufficient to produce an initial axial stress of 15.0 Ksi (103 MPa) or higher is applied continuously, shall not rupture in less than 24 hours. The test shall be continued to rupture without change of load. Elongation after rupture, measured at room temperature, shall be not less than 10% in 4D. Test shall be conducted in accordance with ASTM E 139.


ASTM E 139 test video can be from youtube link.

ASTM E 139 test

WHAT IS THE CHEMICAL COMPOSITION OF HASTELLOY UNS N06002? we performed PMI test for the finsihed products, the PMI result as below.

Nickel: Balance
Iron: 17.00-20.00
Chromium: 20.50-23.00
Molybdenum: 8.00-10.00
Cobalt: 0.50-2.50
Tungsten: 0.20-1.00
Carbon: 0.05-0.15 max
Manganese: 1.00 max
Silicon: 1.00 max
Aluminum: 0.50 max
Phosphorus: 0.04 max
Sulfur: 0.08 max
Boron: 0.010 max
Titanium: 0.15 max
Copper: 0.03 max

welcome visit us at gastech 2023 if you have schedule 13th to 15th sep 2023 , our representive on the gastech 2023 would be glad meet you there

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