S45500 Stainless Steels

S45500 - Specification & Application

Stainless Steel (Custom 455)

Chemical composition(wt.%) of S45500 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.50
Mn - 0.50
Si - 0.50
P - 0.04
S - 0.03
Cr 11.00 12.50
Ni 7.50 9.50
Mo - 0.50

S45500 - Detail

Stainless Steel (Custom 455)

Mechanical properties of grade S45500

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
562 (≥) 858 (≥) 23 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical properties of grade S45500

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
617 (≥) 187 (≥) 33 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
716 785 628

Equivalent Products

We can customize the production of S45500 grade, contact us for the best solution.
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