STS202 Stainless Steels to D 3698 (2008)

STS202 - Specification & Application

  • D 3698 (2008) - Cold rolled stainless steel plates, sheets and strip
  • D 3706 (2008) - Stainless steel bars

Stainless steel bars

Chemical composition(wt.%) of STS202 grade: to D 3698 (2008)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.15
Si - 1.00
Mn 7.50 10.00
P - 0.060
S - 0.030
Cr 17.00 19.00
Ni 4.00 6.00
Mo - -
N - 0.25

STS202 - Detail

Stainless steel bars

Mechanical properties of grade STS202 D 3698 (2008)

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)
316 (≥) 632 (≥) 32 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical properties of grade STS202 D 3698 (2008)

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
678 (≥) 178 (≥) 24 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
845 471 622

Equivalent Grade

Equivalent Products

We can customize the production of STS202 grade, contact us for the best solution.
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