STS201

STS201 Stainless Steels to D 3698 (2008)

STS201 - Specification & Application

  • D 3698 (2008) - Cold rolled stainless steel plates, sheets and strip
  • D 3702 (2008) - Stainless steel wire rods
  • D 3703 (2007) - Stainless steel wires
  • D 3706 (2008) - Stainless steel bars

Stainless steel bars

Chemical composition(wt.%) of STS201 grade: to D 3698 (2008)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.15
Si - 1.00
Mn 5.50 7.50
P - 0.060
S - 0.030
Cr 16.00 18.00
Ni 3.50 5.50
Mo - -
N - 0.25

STS201 - Detail

Stainless steel bars

Mechanical properties of grade STS201 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)
998 (≥) 229 (≥) 41 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical properties of grade STS201 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
157 (≥) 755 (≥) 11 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 411
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
631 292 255

Equivalent Grade

1 STS201 2 STS201

Equivalent Products

Product shapes we supply:

We can customize the production of STS201 grade, contact us for the best solution.
–sales@specificsteel.com