N07718 - AMS 5662 Nickel Base Austenitic Steel Forgings
| Product parameters | |
| Material Category:: | Austenitic Nickel Base Stainless Steel |
| Material Technical Standards:: | AMS 5662N |
| Terms of Price:: | Ex-work, CFR, CIF |
| Stocklist & Inventory Available:: | Round bar Diameter ranges from 15 to 140mm in Stock |
| Melting Process Route:: | VIM + ESR |
| Min. order quantity Per Batch:: | 200 KG |
| Product Shapes:: | Round bar, flat bar, plate and forgings |
| Production Lead Time:: | Within 30 days after 40% deposit prepayable |
| Unified Social Credit Code:: | 91510784777942750J |
| Company ISO Register No:: | 04321Q32740R0S |
Description
This alloy is generally smelt in VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement. It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on. These products have been used typically for parts requiring high resistance to creep and stress-rupture up to 1300 °F (704 °C) and oxidation resistance up to 1800 °F (982 °C),
AMS2261 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Bars, Rods, and Wire
AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt Alloys
AMS2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock
AMS2374 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy Forgings
AMS2806 Identification, Bars, Wire, Mechanical Tubing, and Extrusions, Carbon and Alloy Steels and Corrosion and Heat-Resistant Steels and Alloys
Round bar (Diameter): 5.5 to 600mm
Square bar / Flat bar (Thickness X width): 10 to 500mm
Steel strip: THK0.5 ~ 3.0, width 10 ~ 200mm
Length: fixed length, random length, or based on the customer's special requirement.
Material Category - Aerospace Material Steel Series
CHEMICAL ELEMENTS (mass weight %)
C (％): ≤ 0.08, Mn (％): ≤ 0.35, Si (％): ≤ 0.35, P (％)≤: 0.015, S (％)≤: 0.015
Cr (％): 17.0 ~ 21.0, Ni (％): 50.0 ~ 55.0, Mo (%): 2.80 ~ 3.30
Ti (%): 0.65 ~ 1.15, Al (%): 0.20 ~ 0.80, B (%): ≤ 0.006
Nb (%): 4.75 ~ 5.50, Cu (%): ≤ 0.30, Co (%): ≤ 1.00
Ta (%): ≤ 0.05, Bi (%): ≤ 0.3 ppm, Pb (%): ≤ 5 ppm
Fe (%): balance.
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE.
Shapes: bars and forgings
Tensile strength, σb/MPa: 1275
Yield strength, σ0.2/MPa: 1034
Elongation, δ(％): 12.0
Reduction of area, ф (％): 15.0
Hardness under solution condition | HBW: 331 min.
