AMS 5670
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Alloy Steel AMS 5670 Round bar, wire rod, flat bar, AMS 5670 has been used typically for parts requiring high strength at temperatures in the range of 427 to 593 °C.
MATERIAL TECHNICAL DATASHEET - Grade AMS 5670
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5670F
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV
MAIN CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.08
Manganese, Mn (％): ≤ 1.00
Silicon, Si (％): ≤ 0.50
Phosphorus, P (％)≤: 0.015
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 14.0 ~ 17.0
Nickel, Ni (％): 70.0 Min.
Molybdenum, Mo (%): -
Niobium, Nb (%): 0.70 ~ 1.20
Titanium, Ti (%): 2.25 ~ 2.75
Aluminum, Al (%): 0.40 ~ 1.00
Coppper, Cu (%): ≤ 0.50
Cobalt, Co (%): ≤ 1.00
Ferrum, Fe (%): 5.00 ~ 9.00
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5670F
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV
MAIN CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.08
Manganese, Mn (％): ≤ 1.00
Silicon, Si (％): ≤ 0.50
Phosphorus, P (％)≤: 0.015
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 14.0 ~ 17.0
Nickel, Ni (％): 70.0 Min.
Molybdenum, Mo (%): -
Niobium, Nb (%): 0.70 ~ 1.20
Titanium, Ti (%): 2.25 ~ 2.75
Aluminum, Al (%): 0.40 ~ 1.00
Coppper, Cu (%): ≤ 0.50
Cobalt, Co (%): ≤ 1.00
Ferrum, Fe (%): 5.00 ~ 9.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Shapes: bars, forgings and rings.
Heat treatment practice: solution heat treated by heating to 982 °C ± 14 °C,
holding at heat for 1 hour, and cooling in air.
Aged at 732 °C ± 8 °C, holding for 8 hours, and air cooling.
Aged at 621 °C ± 8 °C, holding for 8 hours, and air cooling.
Tensile strength, σb/MPa: 1172
Yield strength, σ0.2/MPa: 793
Elongation, δ(％): 15.0
Reduction of area, ф (％): -
Hardness under hot finished condition | HBW: 320 Max.
Hardness under precipitation heat treatment condition | HBW: 302 ~ 401.
RELEVANT STANDARDS FOR REFERENCE
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
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or 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 both corrosion and oxidation resistance.
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.
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.
AVAILABLE SHAPES & DIMENSIONS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar (Thickness X width): 10 to 600mm
Wire rod (Diameter): 1.0 to 13.0mm
Steel strip: THK0.5 ~ 3.0, width 10 ~ 220mm
Length: fixed length, random length, or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
Tensile strength, σb/MPa: 1172
Yield strength, σ0.2/MPa: 793
Elongation, δ(％): 15.0
Reduction of area, ф (％): -
Hardness under hot finished condition | HBW: 320 Max.
Hardness under precipitation heat treatment condition | HBW: 302 ~ 401.
RELEVANT STANDARDS FOR REFERENCE
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
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or 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 both corrosion and oxidation resistance.
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.
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.
AVAILABLE SHAPES & DIMENSIONS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar (Thickness X width): 10 to 600mm
Wire rod (Diameter): 1.0 to 13.0mm
Steel strip: THK0.5 ~ 3.0, width 10 ~ 220mm
Length: fixed length, random length, or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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