SUS 444 Stainless Steels to G 4305 (2012)

SUS 444 - Specification & Application

  • G 4305 (2012) - Cold-rolled stainless steel plate, sheet and strip

Cold-rolled stainless steel plate, sheet and strip

Chemical composition(wt.%) of SUS 444 grade: to G 4305 (2012)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.025
Si - 1.00
Mn - 1.00
P - 0.04
S - 0.03
Cr 17.00 20.00
Ni - 0.60
Mo 1.75 2.50
N - 0.025

SUS 444 - Detail

Cold-rolled stainless steel plate, sheet and strip

Mechanical properties of grade SUS 444 G 4305 (2012)

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)
438 (≥) 345 (≥) 23 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade SUS 444 G 4305 (2012)

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
773 (≥) 645 (≥) 33 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 122
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
166 524 273

Equivalent Products

We can customize the production of SUS 444 grade, contact us for the best solution.
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