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A 403 CR347LN

Favorite Datasheet
A 376 TP347LN A 403 WP 347LN
#347LN

Description

USA SAE A 403/A 403M (2012), A 403 CR347LN Specialsteel Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 403 CR347LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 403 CR347LN Precipitation-Hardening SAE USA Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical composition(mass fraction)(wt.%) of the A 403 CR347LN

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
0.005 -0.02 ≤0.75 ≤2.00 ≤0.04 ≤0.03 9.00 -13.00 17.00 -20.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.06 -0.10 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade A 403 CR347LN

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)
777 (≥) 493 (≥) 23 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A 403 CR347LN

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
32 - -     0.44 -  
995 972 - 24.3 241   -  
385 - 12 12.2   322 113

Heat Treatment of steel grade A 403 CR347LN

Heat treated : 1254°C - 1478°C

Technological Curves of steel grade A 403 CR347LN

Cross Reference Table (Equivalent Grade) of A 403 CR347LN

Grade Standard Country Application
347LN
TP347LN
TP347LN

Relevant standard of A 403 CR347LN

A 403/A 403M (2012) Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings A-403-A-403M-(2012).pdf
A 376 TP347LN A 403 WP 347LN
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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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