Aluminum alloy heat treatment
发布日期:2015-12-10
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Aluminum alloy heat treatment method

---Basic quality --

--The basic classification of quenching and tempering --

F: Manufacturing state, no special mechanical properties are specified.

T1: Cooling after high temperature processing, natural aging.

O: Annealed state, the softest state.

T2: Cooling after high temperature processing, natural aging after cold working.

H: Cold working condition, only for stretched materials.

T3: quenching after solution treatment, natural aging after cold working.

W: solution treatment, there is also the time after quenching is attached, the mechanical properties at moderate temperature are not stable.

T4: quenching after solution treatment, natural aging.

T: solution treatment or high temperature processing and cooling.

T5: Cooling after high temperature processing, artificial age hardening.

T6: quenching after solution treatment, artificial age hardening.

T7: quenching after solution treatment, overaging treatment.

T8: quenching after solution treatment, and artificial age hardening after cold working.

T9: After solution treatment, quenching, artificial aging hardening treatment and then cold processing.

T10: After high temperature processing, it is cooled, and then subjected to artificial age hardening after cold working.

Two 6061,6063,7005 analysis 1. 6061

Http://www.szwinta.com.cn/images/bluedot.gif Main features: In the state of annealing or solution treatment, it can be used for severe molding processing. The heat treatment can achieve complete performance.

                Good corrosion resistance, moderate strength, and sufficient welding.

Http://www.szwinta.com.cn/images/bluedot.gif Standard product shapes: plates, strips, extruded profiles, tubes, rods, wires, forged products, panels.

Http://www.szwinta.com.cn/images/bluedot.gif Representative use: Construction of work, road and railway transport relations.

Http://www.szwinta.com.cn/images/bluedot.gif Mechanical properties: T4, T451 tensile strength 241MPa.T6, T651 tensile strength 310MPa.

2.6063

Http://www.szwinta.com.cn/images/bluedot.gif Main features: medium strength, good extrusion of complex shapes, high corrosion resistance, good processability in T4 material, surface processing.

Http://www.szwinta.com.cn/images/bluedot.gif Standard product shape: extruded profiles, tubes, rods, wires, forged products.

Http://www.szwinta.com.cn/images/bluedot.gif Representative purposes: such as building windows, doors, furniture decoration, etc.

Http://www.szwinta.com.cn/images/bluedot.gif Mechanical properties: T4 tensile strength 172MPa.T6 tensile strength 241MPa.

3.7005

Http://www.szwinta.com.cn/images/bluedot.gif Main features: high strength, soluble.

Http://www.szwinta.com.cn/images/bluedot.gif Standard product shape: plate, strip, extruded profile.

Http://www.szwinta.com.cn/images/bluedot.gif Representation: It is used to manufacture welded structures with high strength and high fracture toughness.

Http://www.szwinta.com.cn/images/bluedot.gif Mechanical properties: T53 tensile strength 393MPa.T6, T651 tensile strength 372MPa.


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