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

SA-688 S32654

Favorite Datasheet
SA-479 S32654 B 511 N08330
#S32654

Description

USA AMS SA-688/SA-688M, SA-688 S32654 Specialsteel Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-688 S32654
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-688 S32654 Austenite AMS USA Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes

Chemical composition(mass fraction)(wt.%) of the SA-688 S32654

C Mn Si P S Cr Ni Cu N
≤0.02 2.00 -4.00 ≤0.50 ≤0.03 ≤0.005 24.00 -25.00 7.00 -8.00 0.30 -0.60 0.45 -0.55

Mechanical Properties of steel grade SA-688 S32654

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)
742 (≥) 747 (≥) 21 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SA-688 S32654

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
34 - -     0.24 -  
928 111 - 34.3 211   -  
271 - 42 11.2   321 324

Heat Treatment of steel grade SA-688 S32654

Heat treated : 1848°C - 1669°C

Technological Curves of steel grade SA-688 S32654

Cross Reference Table (Equivalent Grade) of SA-688 S32654

Grade Standard Country Application
S32654
S32654
S32654
S32654
S32654

Relevant standard of SA-688 S32654

SA-688/SA-688M Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes SA-688-SA-688M.pdf
SA-479 S32654 B 511 N08330
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 SA-688 S32654?
  • List your company on S&G now? Join
  • Non-paying users only
Top