GB ML08Al Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: China / GB

Data updates

Latest Update: 2025-07
Total number of updates: 2
Update History
2016-07

This material has 394 properties — only a subset is shown here.

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GB ML08Al Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≥ 0.020
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.05 – 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.30 – 0.60
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

GB/T 6478: 2015 / Steels for cold heading and cold extruding

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GB ML08Al Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.67 — 7.86 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 394 properties — only a subset is shown here.

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GB ML08Al Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
280 — 470 MPa
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Reduction of Area
50 %
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Rockwell Hardness (HR)
≤ 85
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  • 194 Cross References
  • 12 Composition
  • 18 Mechanical Properties
  • 3 Physical Properties
  • - Heat Treatment
  • - Metallography
  • - Machinability
  • - Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • - Joints
  • - Coatings
  • 2 Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 165 Total Suppliers