35SMnPb20 (European Union / EN) Material Properties

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

Data updates

Latest Update: 2024-12
Total number of updates: 3
Update History:
2018-10 2018-09

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 540 — 1000 MPa view details
Elongation, A 6 % view details
Brinell Hardness (HB) ≤ 225 view details
Grain Size val1
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view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 78.3 — 145 ksi view details
Elongation, A 6 % view details
Brinell Hardness (HB) ≤ 225 view details
Grain Size val1
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view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 210 GPa view details
Density 7.67 — 7.86 kg/dm³ view details
Poisson Coefficient 0.27 — 0.3 view details
Modulus of Elasticity 27.6 E+03 — 30.5 E+03 ksi view details
Density 0.277 — 0.284 lb/in³ view details
Poisson Coefficient 0.27 — 0.3 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.32 – 0.39
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.90 – 1.40
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.060
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
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

EN 10277: 2018 / Bright steel products - Technical delivery conditions

Heat Treatments

  • Quenching: 850-880°C (time for austenitizing as a guide: 0.5h minimum); Medium: water or oil; <br>Tempering: 540-680°C (time for tempering as a guide: 1h minimum); <br> The temperature are for guidance, but the actual temperatures chosen shall be those that will give the properties required.