M65 (European Union / EN) Material Properties

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

Data updates

Latest Update: 2014-05
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 586 MPa view details
Elongation, A 14 — 22 % view details
Brinell Hardness (HB) ≤ 235 view details
Rockwell Hardness (HR) val1
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view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 85 ksi view details
Elongation, A 14 — 22 % view details
Brinell Hardness (HB) ≤ 235 view details
Rockwell Hardness (HR) 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
P
VALUE
≤ 0.030
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
≤ 0.030
UNIT
%
CAS NUMBER
7704-34-9

Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2014), EN ISO 11960 / 2014

Heat Treatments

  • Full-body, full-length heat-treatment is mandatory. At the manufacturer's option the product may be normalised, normalised and tempered or quenched and tempered. When specified on the purchase agreement the product shall be normalised, normalised and tempered or quenched and tempered.