SUS 201 Stainless Steels to G 4303 (2012)

SUS 201 - Specification & Application

  • G 4303 (2012) - Stainless steel bars
  • G 4304 - Hot-rolled stainless steel plates, sheet and strip
  • G 4305 - Cold-rolled stainless steel plate, sheet and strip
  • G 4308 (2007) - Stainless steel wire rods
  • G 4309 (1999) - Stainless steel wires

Stainless steel bars

Chemical composition(wt.%) of SUS 201 grade: to G 4303 (2012)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.15
Si - 1.00
Mn 5.50 7.50
P - 0.06
S - 0.03
Cr 16.0 18.0
Ni 3.50 5.50
N - -

SUS 201 - Detail

Stainless steel bars,Hot-rolled stainless steel plates, sheet and strip

Mechanical properties of grade SUS 201 G 4303 (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)
937 (≥) 863 (≥) 22 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical properties of grade SUS 201 G 4303 (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
669 (≥) 245 (≥) 21 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
435 193 588

Equivalent Products

We can customize the production of SUS 201 grade, contact us for the best solution.
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