SPACE 2009
Quality Policy
5454
ASTM B209 / AlMg3Mn / 5454 / H32
| 化学性质 | % 值 |
| Silicon (Si) | 0,00 - 0,25 |
| Chromium (Cr) | 0,05 - 0,20 |
| Manganese (Mn) | 0,50 - 1,00 |
| Magnesium (Mg) | 2,40 - 3,00 |
| Copper (Cu) | 0,0 - 0,10 |
| Titanium (Ti) | 0,00 - 0,20 |
| Iron (Fe) | 0,00 - 0,40 |
| Zinc (Zn) | 0,00 - 0,25 |
| Aluminium (Al) | Balance |
| 物理特性 | 值 |
| Density | 2.69 g/cm³ |
| Melting Point | 602 °C |
| Thermal Expansion | 23.6 µm/m.°C |
| Modulus of Elasticity | 70.5 GPa |
| Thermal Conductivity | 135 W/m.K |
| Electrical Resistivity | %34 IACS |
| 机械性能 | 值 |
| Proof Strength | 200 MPa |
| Yield Strength | 270 MPa |
| Shear Strength | 170 MPa |
| Elongation A50 mm | 8% |
| Hardness | 73 HB |
This alloy is primarily used in areas where good formability is required, it is used in O, H112, H32, H34, H22, H24;
to specification ASTM B209 Tempers and is an excellent choice for large pressure vessels and certain marine fabricated products. The formability is at its best in the soft 0 temper, but also sometimes used in H32 or H34 tempers too. However the strength and corrosion resistance are not always as good as other alloys, so as always a marine structural engineer should be consulted for each application.
to specification ASTM B209 Tempers and is an excellent choice for large pressure vessels and certain marine fabricated products. The formability is at its best in the soft 0 temper, but also sometimes used in H32 or H34 tempers too. However the strength and corrosion resistance are not always as good as other alloys, so as always a marine structural engineer should be consulted for each application.
ALLOY DESIGNATIONS
5454 H32 has the following standard designations and specifications.
Sheets and plates per; 5454 H32, ISO AlMg3Mn, DIN AlMg2.7Mn, WNR 3.3537, UNS A95454, ASTM B209, AMS QQ-A-250/10
Choosing Factors for 5454 H32
- Strength: Mediocre
- Machining: Satisfactory
- Weldability: Okay
- Formability: Excellent
- Corrosion Resistance: Very good
- Heat Treating: None
Some Well-Known Applications for 5454 H32
It is also used in marine equipment and fittings,
In pressurized gas tanks,
As a component of welded structures.
SUPPLIED FORMS
5454 H22 is produced/supplied in the plate and sheet forms.
- Sheet
- Plate
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