X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400

EN X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400

Profile

This page is mainly introduced the X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

SAE AMS 5342E (2006) Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength Stainless precipitation hardened steel X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400 Used typically for parts requiring good corrosion resistance and strength up to 315°C.

Application

Stainless precipitation hardened steel X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400 is one of the most popular and most commonly used stainless chromium-nickel alloy steels with copper additive, precipitation hardened with martensitic structure. It is characterized by high corrosion resistance while maintaining high strength properties, including hardness.Steel can operate in the temperature range from -29 ℃ to 343 ℃, while retaining relatively good parameters. In addition, the materials in this grade are characterized by relatively good ductility and their corrosion resistance is comparable to Stainless precipitation hardened steel X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400

  • Steel Garde:X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400
  • Type:Stainless Steels
  • Country:European
  • Standard:EN
  • Standard Number:
    ITEM Standard Number Descriptions
    1 SAE AMS 5342E (2006) Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength (17-4)
    2 SAE AMS 5343E (2006) Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1000) 150 ksi (1034 MPa) Tensile Strength (17-4)
    3 SAE AMS 5344F (2007) Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H900) 180 ksi (1241 MPa) Tensile Strength (17-4)
    4 SAE AMS 5604G (2013) Steel, Corrosion Resistant, Sheet, Strip, and Plate 16.5Cr - 4.0Ni - 4.0Cu - 0.30Cb Solution Heat Treated, Precipitation Hardenable
    5 SAE AMS 5622F (2013) Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 16Cr - 4.0Ni - 0.30Cb - 4.0Cu Solution Heat Treated, Precipitation Hardenable Consumable Electrode Remelted
    6 SAE AMS 5643/H1150 (2013) Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing and Rings 16Cr – 4.0Ni – 0.30Cb (Nb) – 4.0Cu Solution and Precipitation Heat Treated (H1150)
    7 SAE AMS 5643S (2013) Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 16Cr - 4.0Ni - 0.30Cb - 4.0Cu Solution Heat Treated, Precipitation Hardenable
    8 EN 10088-2 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
  • Metallographic Structure:Precipitation-Hardening
  • Application:Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength (17-4)

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.07
Si   1.00
Mn   1.00
Cr 15.00  17.50
Ni 3.00  5.00
Cu 3.00  5.00
Nb 0.15  1.45

Mechanical Properties

Tensile strength 028~948 σb/MPa
Yield Strength 086 σ 0.2 ≥/MPa
Elongation 80 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 759~074 -
HRC 30 -

Physical Properties

Thermal expansion 95-04 e-6/K
Thermal conductivity 84-19 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7443-4642 째C
Density 3477-8538 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
X5CrNiCuNb17-4-4, 1.4548, AISI 630, UNS S17400 Stainless Steels Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

Hot keywords:X5CrNiCuNb17-4-41-4548630S17400
Previous: X6CrNiMoNb17-12-2, 1.4580, AISI 316Cb, UNS S31640
Next: X12CrMnNiN17-7-5, 1.4372,AISI 201, 1H17N4G9