Grade Summary: This is the most versatile of the heat treatable aluminium alloys. This alloy offers a wide range of mechanical properties and corrosion resistance. It is easily fabricated and has good formability. It is weld-able using all methods including furnace brazing.
Typical Applications: Screw machine parts, Truck bodies and frames, Running boards, Steps, Floors, Walkways, Platforms, Cover plates, Trench covers, Truck runways, Almost any structural component.
Typical Chemical Analysis:
- * Cu – .15/.40 *Si – .40/.80 *Fe – .70 Max. *Mn – .15 Max.
- *Mg – .80/1.2 *Zn – .25 Max. *Cr – .04/.35 *Ti – .15 Max. *Al-Remainder
Typical Mechanical Properties**:
Yield Point (PSI) 40,000
Brinell Hardness 95
* Chemical Analysis will vary on each heat number
** For T651 bare – All values are minimum values and are representative.
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