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Brazil NBR TS230 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: TS230 / TS230
Category Grade Standard Region/Area Standard Content
Metals TS230 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 TS230

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 TS230

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)
567 (≥) 213 (≥) 13 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade TS230

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
42 - -     0.12 -  
399 615 - 43.3 144   -  
969 - 33 31.2   132 224

Heat Treatment of steel grade TS230

Heat treated : 1166°C - 1154°C

Technological Curves of steel grade TS230

Cross Reference Table (Equivalent Grade) of TS230

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