Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

A 473 S32550

Favorite Datasheet
A 276 S32550 A 479 S32550
#255 #S32550

Description

USA SAE A 473 (2009), A 473 S32550 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S32550
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S32550 Duplex steel SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S32550

C Mn Si P S Cr Ni Mo Cu N
≤0.04 ≤1.50 ≤1.00 ≤0.04 ≤0.03 24.00 -27.00 4.50 -6.50 2.90 -3.90 1.50 -2.50 0.10 -0.25

Mechanical Properties of steel grade A 473 S32550

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
851 (≥) 267 (≥) 44 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade A 473 S32550

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
41 - -     0.44 -  
526 197 - 42.3 121   -  
713 - 32 22.2   234 234

Heat Treatment of steel grade A 473 S32550

Heat treated : 1152°C - 1534°C

Technological Curves of steel grade A 473 S32550

Cross Reference Table (Equivalent Grade) of A 473 S32550

Grade Standard Country Application
1.2550
1.2552
1.3255
StE 255
S255N
WStE 255
S255NH
TStE 255
S255NL
EStE 255
S255NL1
E255
255
S32550
Ferralium alloy 255
Ferralium alloy 255/SD40
Ferralium alloy 255/SD50
Ferralium alloy 255-3 SC
Ferralium alloy 255-3 SF
SM 2550

Relevant standard of A 473 S32550

A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf
A 276 S32550 A 479 S32550
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this A 473 S32550?
  • List your company on S&G now? Join
  • Non-paying users only
Top