SUS 445J1 Stainless Steels to G 4305 (2012)

SUS 445J1 - 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 445J1 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 21.00 24.00
Ni - 0.60
Mo 0.75 1.50
N - 0.025

SUS 445J1 - Detail

Cold-rolled stainless steel plate, sheet and strip

Mechanical properties of grade SUS 445J1 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)
221 (≥) 421 (≥) 33 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical properties of grade SUS 445J1 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
971 (≥) 564 (≥) 43 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
995 616 268

Equivalent Grade

Equivalent Products

We can customize the production of SUS 445J1 grade, contact us for the best solution.
sales@specificsteel.com