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TSZ6CNT18-10

Description

France AFNOR NF A 49-247, TSZ6CNT18-10 Specialsteel Steel tubes. Tubes welded longitudinally for heat exchangers. Austenitic stainless steels. Dimensions. Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: TSZ6CNT18-10
Category Class Grade Standard Country Application
Steel GradesSpecialsteel TSZ6CNT18-10 AFNOR France Steel tubes. Tubes welded longitudinally for heat exchangers. Austenitic stainless steels. Dimensions. Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the TSZ6CNT18-10

C Si Mn P S Cr Mo Ni Ti
≤0.060 ≤0.75 ≤2.00 ≤0.040 ≤0.015 17.00 -19.00 ≤ ≥ 9.00 -12.00 5(C+N) -0.70

Mechanical Properties of steel grade TSZ6CNT18-10

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)
426 (≥) 967 (≥) 43 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade TSZ6CNT18-10

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
24 - -     0.13 -  
538 125 - 43.3 213   -  
461 - 22 11.2   244 224

Heat Treatment of steel grade TSZ6CNT18-10

Heat treated : 1586°C - 1952°C

Technological Curves of steel grade TSZ6CNT18-10

Cross Reference Table (Equivalent Grade) of TSZ6CNT18-10

Grade Standard Country Application
Z6CNT18-10
Z6CNT18-10
Z6CNT18-10B

Relevant standard of TSZ6CNT18-10

NF A 49-247 Steel tubes. Tubes welded longitudinally for heat exchangers. Austenitic stainless steels. Dimensions. Technical delivery conditions NF-A-49-247.pdf

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