17-4-PH - UNS S17400 - AISI 630 - 1.4542 - X5CrNiCuNb16-4

Similar to:

AL 17-4® 

Custom 630®

JUS630

 

Supplied as:

Rolled - Forged round bar, annelaed, double aged and precipitated hardened.  In commercial length or cut to size.
Certificied to EN 10204 3.1. - ASTM A564 - ASTM A484 - API 6A - H1150D - On request also acc. to COND. A - 1025 - 1075.
Only western Europe origin.

 Stock

Ø 20mm ∅ 60mm ∅ 90mm ∅ 150mm ∅ 215mm ∅ 350mm
∅ 30mm ∅ 70mm ∅ 110mm ∅ 160mm ∅ 235mm ∅ 400mm
∅ 40mm ∅ 75mm ∅ 120mm ∅ 170mm ∅ 250mm  
Ø 45mm ∅ 80mm ∅ 130mm ∅ 185mm ∅ 275mm  
Ø 50mm Ø 85mm Ø 140mm Ø 203,2mm Ø 302mm  

 Download fully detailed stock list:

 https://www.specialsteelstock.com/it/area-download/scarica-stock-list.html

 

  • Properties:

    Precipitation hardening Cr-Ni-Cu stainless steel, prooved to be highly corrosion resistant, similar to 304 series steel.

     

  • Applications:

    Ideal for highly corrosive environments. For petrolchemical, gear, oil&gas; for valves manufacturing.

  • Chemical composition (average): 

    Element C S Nb Cu Mn Cr Ni Mo Si
      0,02 0,025 5xC 3,2 0,7 15,5 4,5 0,2 0,35

     

     

     

     

     

  • Mechanical & physical properties:

    Proof stress 0,2% (MPa) Min. 725
    Tensile strenght (MPa) Min. 860
    Reduction of area % Min. 50
    Elongation % Min. 16
    Hardness (HB) % Max. 363
    Density 7,80 g /cm³
    Thermal conductivity 16 (W.m.K.)
    Specific heat 500 Joule (g.K)
    Electrical resistivity 0,71 Ω mm2/m
    Modulus of elasticity 200.000 (N/mm2)
    Magnetic properties Magnetic
    Heat treatment

    Solutioning 1040° water or air

    Ageing 480-620°C (1-4 hours)

    Annealed for machinability 760-620°C (2-4 hours)

Trademarks notice:

some names are registered trademarks of specific manufacturers. 
SpecialSteelStock C.S.C. Spa is not affiliated with any manufacturers. Names are listed solely for reference to help identify products consistent with listed specifications.

The present datasheet is intended to give a survey of the characteristics of this material.  SpecialSteelStock C.S.C. spa is not liable in case of inaccuracy.

Stainless steel, Acier inoxydable, Rostfreier Stahl, Aco Inoxidável, Acero Inoxidables, Roestvrij staal, Paslanmaz çelik, Нержавеющих сталей, ανοξείδωτο χάλυβα, Rustfritt stål, Rostfritt stål, Rustfrit stål, Nerez, Rozsdamentes acél, Stali nierdzewnej, Ruostumaton TerÄs, الفولاذ المقاوم للصدأ

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