A 473 S40300

A 473 S40300 Stainless Steels to A 473 (2009)

A 473 S40300 - Specification & Application

  • A 473 (2009) - Stainless Steel Forgings

Stainless Steel Forgings

Chemical composition(wt.%) of A 473 S40300 grade: to A 473 (2009)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.15
Mn - 1.00
Si - 0.50
P - 0.04
S - 0.03
Cr 11.50 13.00
Ni - -
Mo - -

A 473 S40300 - Detail

Stainless Steel Forgings

Mechanical properties of grade A 473 S40300 A 473 (2009)

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)
238 (≥) 122 (≥) 44 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical properties of grade A 473 S40300 A 473 (2009)

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
889 (≥) 512 (≥) 34 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
429 889 171

Equivalent Grade

1 T30403 2 SUS403 3 SUS403FB 4 403S17 5 1.4031 6 1.4034 7 STS403 8 STS403 9 UNS J93403 10 CNS 403 11 GH4033 12 GH4037 13 A 240 S30403 14 A 249 S30403 15 A 269 S30403 16 A 270 S30403 17 A 276 S30403 18 A 314 S30403 19 A 358 S30403 20 A 409 S30403

Equivalent Products

1 S30403/304L/S30403/1.4307 Tube 2 AISI 403 Strip/Coil/Sheet/Plate 3 403(UNS S40300) STAINLESS STEEL FLAT BAR 4 1.4307/S30403/304L Stainless Steel Seamless Tube Pipe 5 Stainless Steel X65Cr13 Flat Bar 6 X65Cr13(1.4037) stainless steel strip coils 7 403Cb Stainless Steel Forged QT Bar

Product shapes we supply:

We can customize the production of A 473 S40300 grade, contact us for the best solution.
–sales@specificsteel.com