Aluminium · Aluminium, conductor and sheet grade · isotropic

EN AW-1050A O/H111

Name: EN AW-1050A O/H111 — material properties (EN 485-2)
Creator: BadgerMecX

EN 485-2 · soft (O/H111) sheet

EN AW-1050A O/H111 is an aluminium grade for conductors and sheet to EN 485-2. Its minimum 0.2 % proof strength is 20 MPa. E = 69 GPa and α = 23.5 × 10⁻⁶/K (typical values).

Record: al-1050a-o
Library: v1.1.0
Properties: 7
Sources: 1
Build check: passed ✓
Viewing as: guest

E · Young's modulus 69GPa typical^[1]

f_o · 0.2 % proof strength 20MPa min^[1]

f_u · Tensile strength (R_m) 65MPa min^[1]

ρ · Density 2700kg/m³ typical^[1]

α · Coefficient of thermal expansion 23.510⁻⁶/K typical^[1]

λ · Thermal conductivity 210W/(m·K) typical^[1]

σ_e · Electrical conductivity 34MS/m typical^[1]

Elastic constants

isotropic

Symbol	Property	Value	Unit	Basis	Ref.
E	Young's modulus	69	GPa	typical	[1]

Physical, thermal and electrical

at 20 °C

Symbol	Property	Value	Unit	Basis	Ref.
α	Coefficient of thermal expansion ⓘ 20–100 °C	23.5	10⁻⁶/K	typical	[1]
ρ	Density	2700	kg/m³	typical	[1]
λ	Thermal conductivity ⓘ lower end of the datasheet range	210 (210 – 220)	W/(m·K)	typical	[1]
σ_e	Electrical conductivity ⓘ lower end of the datasheet range	34 (34 – 36)	MS/m	typical	[1]

Strength

a band applies up to and including its upper limit

Symbol	Property	Value	Unit	Basis	Ref.
f_o	0.2 % proof strength ⓘ R_p0.2 ≥ 20 MPa, EN 485-2	20	MPa	min	[1]
f_u	Tensile strength (R_m) ⓘ R_m 65–95 MPa, EN 485-2	65 (65 – 95)	MPa	min	[1]

Sources

every value names one

Wieland aluminium datasheets: EN AW-1050A, 5083, 6061, 6082Copies checked: 1, 2, 3, 4

min product standard minimum char characteristic design code value for design typical datasheet or textbook derived worked out here, formula shown

Cite this page

for reports and papers

BadgerMecX Materials (2026). EN AW-1050A O/H111 — material properties, EN 485-2. Library v1.1.0, record al-1050a-o. https://badgermecx.com/materials/al-1050a-o/ (accessed 2026-10-08).

@misc{badgermecx_al1050ao,
  title  = {EN AW-1050A O/H111 -- material properties, EN 485-2},
  author = {{BadgerMecX Materials}},
  year   = {2026},
  note   = {Library v1.1.0, record al-1050a-o},
  url    = {https://badgermecx.com/materials/al-1050a-o/}
}

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