N09979
2024-11-04 08:48:15 Origin： Remark：0 Click：
UNS N09979 is an iron-nickel alloy designed for turbine disc applications at temperatures up to 649-760°C. Hardened by a complex precipitation of intermetallic phases
MATERIAL DESIGNATION - N09979
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5746G
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV
TYPICAL CHEMICAL ELEMENTS (mass fraction - %)
Carbon, C (％): ≤ 0.08
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): ≤ 0.75
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 14.0 ~ 16.0
Nickel, Ni (％): 42.0 ~ 48.0
Molybdenum, Mo (％): 3.00 ~ 4.50
Aluminum, Al (&): 0.75 ~ 1.30
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 14.0 ~ 16.0
Nickel, Ni (％): 42.0 ~ 48.0
Molybdenum, Mo (％): 3.00 ~ 4.50
Aluminum, Al (&): 0.75 ~ 1.30
Titanium, Ti (%): 2.70 ~ 3.30
Boron, B (%): 0.0080 ~ 0.016
Ferrum, Fe (%): 20.5 ~ 35.0
Ferrum, Fe (%): 20.5 ~ 35.0
MECHANICAL PROPERTIES AT ROOM TEMP.
Condition: solution treated at 1035 ℃.and then at 580°C for 3h in air
Tensile strength, Rm / MPa: 1380 min.
Yield strength, Rp 0.2 / MPa: -
Elongation, A (％): 12.0
Reduction of area, Z (％): -
Hardness solution condition | HRC: 30
RELEVANT STANDARDS FOR REFERENCE
MAM 2241 Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire
AMS 2248 Chemical Check Analysis Limits, Corrosion and Heat Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys
AMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat Resistant Steels and Alloys, Wrought Products and Forging Stock.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting. Marking by stamping or printing. Third party inspection service. Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting. Marking by stamping or printing. Third party inspection service. Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
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