EN Class 380HV Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: European Union / EN

Data updates

Latest Update: 2018-10
Total number of updates: 1
Update History

This material has 29 properties — only a subset is shown here.

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EN Class 380HV Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
B
VALUE
≤ 0.003
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
0.40 – 0.80
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
P
VALUE
≤ 0.035
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9

EN ISO 898-3: 2018 / Fasteners - Mechanical properties of fasteners made of carbon steel and alloy steel - Part 3: Flat washers with specified property classes

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EN Class 380HV 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 29 properties — only a subset is shown here.

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EN Class 380HV Mechanical Properties


Temperature

PROPERTY / VALUE
Rockwell Hardness (HR)
39 — 45
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Vickers Hardness (HV)
380 — 450
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  • 20 Cross References

  • 4 Composition
  • 2 Mechanical Properties
  • 3 Physical Properties
  • - Heat Treatment
  • - Metallography
  • - Machinability

  • - Stress-Strain
  • - Formability
  • - Fatigue
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