SANS Grade 300WA Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: South Africa / SANS

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This material has 49 properties — only a subset is shown here.

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SANS Grade 300WA Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.2200
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
CEV
VALUE
≤ 0.4300
UNIT
%
CAS NUMBER
CRITERIA
Mn
VALUE
≤ 1.6000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Nb+V
VALUE
val1
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UNIT
%
CAS NUMBER
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
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

SANS 1431: 2007 / Weldable structural steels

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SANS Grade 300WA 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 49 properties — only a subset is shown here.

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SANS Grade 300WA Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
450 — 620 MPa
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Elongation, A
≥ 22 %
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Yield Strength, Rp0.2
≥ 270 MPa
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  • 1Cross References
  • 9Composition
  • 36Mechanical Properties
  • 3Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers