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Z6CNT18-10

Description

France AFNOR NF A 35-578, NF A 35-573, NF A 36-607, NF A 35-559, NF A 35-574, NF A 36-209, NF E 29-043, Z6CNT18-10 Specialsteel Non alloy and alloy steel bolting for pressure equipement - Specifications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z6CNT18-10
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z6CNT18-10 AFNOR France Non alloy and alloy steel bolting for pressure equipement - Specifications

Chemical composition(mass fraction)(wt.%) of the Z6CNT18-10

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 Z6CNT18-10

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)
341 (≥) 764 (≥) 23 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade Z6CNT18-10

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
21 - -     0.13 -  
763 182 - 32.3 434   -  
648 - 23 21.2   434 413

Heat Treatment of steel grade Z6CNT18-10

Heat treated : 1282°C - 1396°C

Technological Curves of steel grade Z6CNT18-10

Cross Reference Table (Equivalent Grade) of Z6CNT18-10

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

Relevant standard of Z6CNT18-10

NF A 35-578 Iron and steel. Stainless steel for high temperature application NF-A-35-578.pdf
NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf
NF A 36-607 Austenitic stainless steel parts obtained by flat die forging or drop forging for boilers and pressure vessels. Grade and types NF-A-36-607.pdf
NF A 35-559 Iron and steel. Heat treatable special steels and stainless steels for externally threaded fasteners for use at low temperatures NF-A-35-559.pdf
NF A 35-574 Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod NF-A-35-574.pdf
NF A 36-209 Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels NF-A-36-209.pdf
NF E 29-043 Non alloy and alloy steel bolting for pressure equipement - Specifications NF-E-29-043.pdf

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