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Brazil NBR TH415 Cold reduced steel mill products - Electrolytic tinplate and electrolytic chromium/chromium oxide coated sheets or uncoated sheets - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TH415 / TH415
Category Grade Standard Region/Area Standard Content
Metals TH415 ABNT NBR 6665 Brazil Cold reduced steel mill products - Electrolytic tinplate and electrolytic chromium/chromium oxide coated sheets or uncoated sheets - Specification

Chemical composition(mass fraction)(wt.%) of the TH415

Element Min Max Similar
C - 0.1300 -
Mn - 0.6000 -
P - 0.0300 -
S - 0.0300 -
Si - 0.0300 -
Ni - 0.1500 -
Cr - 0.1000 -
Cu - 0.2000 -
Al 0.0100 0.0800 -
Others Each - 0.0200 -

Mechanical Properties of steel grade TH415

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)
743 (≥) 417 (≥) 11 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade TH415

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
11 - -     0.32 -  
937 776 - 23.3 121   -  
347 - 31 22.2   113 141

Heat Treatment of steel grade TH415

Heat treated : 1365°C - 1439°C

Technological Curves of steel grade TH415

Cross Reference Table (Equivalent Grade) of TH415

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