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A 269 S31726

Favorite Datasheet
A 249 S31726 A 276 S31726
#17-14-4LN #S31726

Description

USA SAE A 269 (2010), A 269 S31726 Specialsteel Seamless and Welded Austenitic Stainless Steel Tubing for General Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 269 S31726
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 269 S31726 Austenite SAE USA Seamless and Welded Austenitic Stainless Steel Tubing for General Service

Chemical composition(mass fraction)(wt.%) of the A 269 S31726

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤0.75 ≤0.045 ≤0.03 17.00 -20.00 13.50 -17.50 4.00 -5.00 0.10 -0.20

Mechanical Properties of steel grade A 269 S31726

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)
655 (≥) 311 (≥) 14 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A 269 S31726

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 - -     0.11 -  
226 623 - 13.3 144   -  
687 - 43 43.2   342 343

Heat Treatment of steel grade A 269 S31726

Heat treated : 1754°C - 1698°C

Technological Curves of steel grade A 269 S31726

Cross Reference Table (Equivalent Grade) of A 269 S31726

Grade Standard Country Application
17-14-4LN(S31726)
S31726
S31726
S31726
S31726
S31726
S31726
S31726

Relevant standard of A 269 S31726

A 269 (2010) Seamless and Welded Austenitic Stainless Steel Tubing for General Service A-269-(2010).pdf
A 249 S31726 A 276 S31726
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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...

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