Aluminum 5005-H19
Temper
AA 5005 · UNS A95005 · EN AlMg1, AW-5005 · JIS A5005
H19 = strain hardened, extra hard
Extra-hard thin strip/foil stock; essentially non-formable.
Values for the H19 condition
Other 5005 tempers and conditions
5005 is listed in 16 conditions; see the grade overview at 5005.
Compare all 16 conditionsHide
| Condition · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness | Conductivity |
|---|---|---|---|---|---|---|
Annealed | Pick for deep drawing, spinning and severe forming where strength is not needed. | 41 | 124 | 25 | 28 HB | 52 % IACS |
As fabricated | 5005 in the as-fabricated F temper: no controlled thermal or strain-hardening treatment and no guaranteed mechanical limits; properties fall near the annealed/hot-worked level with excellent formability, weldability and bright anodizing response. | 55 | 125 | 22 | 30 HB | 52 % IACS |
Strain hardened from hot working only | Hot-worked plate or extruded shapes supplied without a controlled cold-work level; use for weldments and thick sections. | 60 | 130 | 18 | 30 HB | 52 % IACS |
Strain hardened and partially annealed, quarter hard | Stabilised quarter-hard sheet with better ductility than H12 at equal strength. | 117 | 138 | 12 | 36 HB | 52 % IACS |
Strain hardened and stabilized, quarter hard | Stabilised quarter-hard sheet; dimensionally stable and good for anodized formed parts. | 117 | 138 | 11 | 36 HB | 52 % IACS |
Strain hardened, quarter hard | Light cold work: modest strength gain while keeping good bending. | 131 | 138 | 10 | 36 HB | 52 % IACS |
Strain hardened and stabilized, half hard | The default stocked temper: half-hard, stabilised, best all-round choice for anodized architectural and appliance sheet. | 138 | 159 | 8 | 41 HB | 52 % IACS |
Strain hardened and partially annealed, half hard | Half-hard sheet with retained bendability — common for formed architectural panels. | 145 | 159 | 8 | 41 HB | 52 % IACS |
Strain hardened, half hard | General-purpose stiff sheet for panels and enclosures with moderate bending. | 152 | 159 | 6 | 41 HB | 52 % IACS |
Strain hardened and partially annealed, three-quarter hard | Three-quarter hard stabilised strip for light roll forming. | 165 | 179 | 6 | 46 HB | 52 % IACS |
Strain hardened and stabilized, three-quarter hard | Use when panels need extra dent resistance but still take a gentle brake bend. | 165 | 179 | 6 | 46 HB | 52 % IACS |
Strain hardened, three-quarter hard | Higher stiffness/dent resistance where only gentle forming is required. | 172 | 179 | 5 | 46 HB | 52 % IACS |
Strain hardened and stabilized, full hard | Highest-strength stabilised 5005 temper for flat stiff sheet and stamped flat blanks. | 186 | 200 | 5 | 51 HB | 52 % IACS |
Strain hardened and partially annealed, full hard | Full-hard stabilised temper for flat, high-stiffness strip. | 190 | 200 | 5 | 51 HB | 52 % IACS |
Strain hardened, full hard | Maximum cold-worked strength; flat parts only, forming is very limited. | 195 | 200 | 4 | 51 HB | 52 % IACS |
H19This page Strain hardened, extra hard | Extra-hard thin strip/foil stock; essentially non-formable. | 205 | 215 | 3 | 53 HB | 52 % IACS |
What is 5005-H19?
5005-H19 is 5005 in the H19 temper — extra-hard thin strip/foil stock; essentially non-formable. 5005-H19 has a yield strength of 205 MPa (29.7 ksi) and a tensile strength of 215 MPa (31.2 ksi) — stronger than 54% of aluminum grades. Elongation at break is 3% and the elastic modulus is 68.9 GPa (9.99 Msi). 5005-H19 has a density of 2.7 g/cm³ (0.0975 lb/in³), lighter than 59% of aluminum grades. It melts at 632°C (1,170 °F).
Advantages
- Conducts heat well — 200 W/m·K (115.6 BTU/hr·ft·°F), better than 91% of aluminum grades
- High electrical conductivity — 52 % IACS, better than 91% of aluminum grades
- Good corrosion resistance — 77/100, better than 91% of aluminum grades
- Polishes to a fine finish — 72/100, better than 89% of aluminum grades
- Readily welded — 84/100, better than 76% of aluminum grades
Limitations
- Limited service temperature — 100°C (212 °F), worse than 91% of aluminum grades
- Limited ductility — 3%, worse than 79% of aluminum grades
5005-H19 properties
Typical room-temperature values for 5005-H19; 18 are specific to this condition. Other listed values are 5005 reference data and may not represent this condition. Bars are the position among aluminum grades.
Physical3
5005-H19 has a density of 2.7 g/cm³ (0.0975 lb/in³), lighter than 59% of aluminum grades. It melts at 632°C (1,170 °F).
Mechanical10
5005-H19 has a yield strength of 205 MPa (29.7 ksi) and a tensile strength of 215 MPa (31.2 ksi) — stronger than 54% of aluminum grades. Elongation at break is 3% and the elastic modulus is 68.9 GPa (9.99 Msi).
Thermal6
5005-H19 is rated for continuous service to 100°C (212 °F). It conducts heat at 200 W/m·K (115.6 BTU/hr·ft·°F), better than 91% of aluminum grades. Thermal expansion is 23.8 µm/m·K (13.2 µin/in·°F).
Electrical3
5005-H19 conducts electricity at 52 % IACS, better than 91% of aluminum grades.
Chemical & Environmental3
Corrosion resistance is very good (77/100), better than 91% of aluminum grades.
Sustainability4
Producing a kilogram of 5005-H19 takes about 205 MJ of energy and emits 12 kg of CO₂ — more than 76% of aluminum grades. Typical recycled content is 35%.
Manufacturability7
5005-H19's machinability is fair (52/100, worse than 63% of aluminum grades); weldability very good (84/100); formability poor (30/100).
Values are nominal handbook figures for design screening. Confirm any required mill or lot documentation when quoting.
Working with 5005-H19
Is 5005 easy to machine?
Soft and gummy — use sharp polished high-rake carbide, high speed, generous coolant/lubricant to avoid built-up edge; harder H18/H38 tempers machine cleaner.
Can 5005 be welded?
Excellent by GTAW/GMAW and resistance welding; use 5356 or 5183 filler (1100/4043 acceptable for low-stress joints) — weld zone reverts to near-O strength.
Can 5005 be formed, bent or molded?
Very good cold formability in O/H32/H34; allow generous bend radii above H16 and expect springback; not heat treatable, so strength comes only from cold work.
What surface finishes work on 5005?
Best-in-class bright and colour anodizing (architectural AA-M12C22A31/A41); also takes chromate/chem-film, powder coat and paint well; polishes to a uniform satin or mirror finish.
5005 chemical composition (wt %)
Limits by weight percent from the governing specification, written the way the spec states them — a single maximum for impurities, a range for alloying elements, and the base element as balance. Nominal is the typical mid-range value.
| Element | Spec limit (wt %) | Nominal |
|---|---|---|
| Si | ≤ 0.3 | — |
| Fe | ≤ 0.7 | — |
| Cu | ≤ 0.2 | — |
| Mn | ≤ 0.2 | — |
| Mgprincipal strengthening element | 0.5 – 1.1 | 0.8 |
| Cr | ≤ 0.1 | — |
| Zn | ≤ 0.25 | — |
| Others (each)others total 0.15 max | ≤ 0.05 | — |
| Alremainder, ~97.5–99% | balance | — |
5005-H19 — frequently asked
What is 5005-H19 used for?
5005-H19 is typically used for architectural curtain-wall and cladding panels, decorative trim and sign faces, electrical enclosures and covers, anodized appliance and equipment panels, cooking utensils and vessels and nameplates and instrument fascias. In short: beautiful anodizing; marine grade.
What is the yield strength of 5005-H19?
5005-H19 has a typical yield strength of 205 MPa (29.7 ksi) and a tensile strength of 215 MPa (31.2 ksi) — stronger than 54% of aluminum grades. Strength varies by condition: see the 16 listed tempers.
Is 5005-H19 easy to machine?
Reasonably — machinability is rated fair (52/100, worse than 63% of aluminum grades). Soft and gummy — use sharp polished high-rake carbide, high speed, generous coolant/lubricant to avoid built-up edge; harder H18/H38 tempers machine cleaner.
Can 5005-H19 be welded?
Yes — weldability is rated very good (84/100). Excellent by GTAW/GMAW and resistance welding; use 5356 or 5183 filler (1100/4043 acceptable for low-stress joints) — weld zone reverts to near-O strength.
What surface finishes work on 5005-H19?
Best-in-class bright and colour anodizing (architectural AA-M12C22A31/A41); also takes chromate/chem-film, powder coat and paint well; polishes to a uniform satin or mirror finish.
Can 5005-H19 be formed, bent or molded?
Very good cold formability in O/H32/H34; allow generous bend radii above H16 and expect springback; not heat treatable, so strength comes only from cold work.
What is the maximum service temperature of 5005-H19?
5005-H19 is rated for continuous use to about 100°C (212 °F). Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
Can FabDigit make parts in 5005-H19?
Yes — 5005-H19 is available for CNC machining and sheet metal; every part is priced by an engineer rather than instantly. Upload a STEP file to get a price and a DFM check.
Sources
- Aluminum Association Teal Sheets — International Alloy Designations and Chemical Composition Limits for Wrought Aluminum — The Aluminum Association (2018)
- ASTM B209 / B209M — Aluminum and Aluminum-Alloy Sheet and Plate — ASTM International (2021)
- EN 485-2 / EN 573-3 (EN AW-5005, AlMg1) — CEN (2019)
- ASM Handbook Vol. 2 — Properties and Selection: Nonferrous Alloys — ASM International (1990)
- ASM Handbook Vol. 13B — Corrosion: Materials — ASM International (2005)
- Wrought aluminium alloy property records (5005 tempers) — MatWeb / CES EduPack (2023)
Property data is compiled from published supplier and standards handbooks and normalised for comparison. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.