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Description

Australia AS 1030 Australia Structural steel and 1030 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 1030
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 1030 AS Australia Australia Structural steel
400L15
C200
C250
C350
C450
1004
1010
1016
1020
1022

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

C(%) Si(%) Mn(%) P(%) S(%)
0.28-0.34 0.10-0.35 0.60-0.90 0.04 0.040

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)
485 (≥) 489 (≥) 32 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

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
24 - -     0.21 -  
685 749 - 13.3 413   -  
713 - 13 22.2   444 413

Heat Treatment of steel grade 1030

Heat treated : 1194°C - 1583°C

Technological Curves of steel grade 1030

Cross Reference Table (Equivalent Grade) of 1030

Grade Standard Country Application
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ICI 1030 AISI USA
1030 AS Australia Australia Structural steel
M1030 AS Australia Australia Structural steel
1030 AS Australia Australia Structural steel
M1030 AS Australia Australia Structural steel
SBPR785/1030 CNS China China Taiwan Structural steel
ZGD840-1030 GBT China Low alloy steel castings for general engineering and structural purposes
ZGD840-1030 GBT China Low alloy steel castings for general engineering and structural purposes
1030 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1030 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

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