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

SA-268 S44735

Favorite Datasheet
SA-240 S44735 A 176 S44800
#AL #29-4C #S44735

Description

USA AMS SA-268/SA-268M, SA-268 S44735 Specialsteel Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-268 S44735
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-268 S44735 Ferrite AMS USA Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Chemical composition(mass fraction)(wt.%) of the SA-268 S44735

C Mn Si P S Cr Ni Mo N
≤0.03 ≤1.00 ≤1.00 ≤0.04 ≤0.03 28.00 -30.00 ≤1.00 3.60 -4.20 ≤0.045

Mechanical Properties of steel grade SA-268 S44735

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)
738 (≥) 872 (≥) 44 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade SA-268 S44735

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
22 - -     0.24 -  
232 527 - 33.3 442   -  
772 - 33 34.2   213 341

Heat Treatment of steel grade SA-268 S44735

Heat treated : 1598°C - 1928°C

Technological Curves of steel grade SA-268 S44735

Cross Reference Table (Equivalent Grade) of SA-268 S44735

Grade Standard Country Application
X6CrAl13
X1CrNiMoAl15-7-2
X2CrNiAlTi32-20
X7CrNiAl 17-7
X10CrAlSi 7
X10CrAlSi 13
X10CrAl13
X10CrAlSi 18
X10CrAl18
X10CrAlSi 25
X10CrAl24
X10NiCrAlTi 32-21
X10NiCrAlTi 32-20
NiCo20Cr15MoAlTi
NiCr20TiAl
X5NiCrAlTi 31-20
X8NiCrAlTi 32-21
X7CrNiAl 17-7
X5CrNiAlTi 31-20
X6CrNiAlTi 32-21

Relevant standard of SA-268 S44735

SA-268/SA-268M Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service SA-268-SA-268M.pdf
SA-240 S44735 A 176 S44800
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-268 S44735?
  • List your company on S&G now? Join
  • Non-paying users only
Top