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Brazil NBR 1030 Carbon steel and steel alloy for general engineering purposes - Designation and chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1030 / 1030
Category Grade Standard Region/Area Standard Content
Metals 1030 ABNT NBR NM 87 Brazil Carbon steel and steel alloy for general engineering purposes - Designation and chemical composition

Chemical composition(mass fraction)(wt.%) of the 1030

Element Min Max Similar
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -
S - 0.0500 -
P - 0.0400 -
Mn 0.6000 0.9000 -
C 0.2800 0.3400 -

Mechanical Properties of steel grade 1030

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)
296 (≥) 517 (≥) 14 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 1030

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
22 - -     0.21 -  
974 296 - 24.3 422   -  
419 - 12 14.2   443 343

Heat Treatment of steel grade 1030

Heat treated : 1549°C - 1614°C

Technological Curves of steel grade 1030

Cross Reference Table (Equivalent Grade) of 1030

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