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• Time of issue:2022-01-19 17:09
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(Summary description)AZ91D has excellent corrosion resistance. Its ingot most commonly used magnesium die casting alloy.   Xi'an Yuechen Metal Products. Co., Ltd. (XYMCO)  just produces the semi-continuous cast billet and slab from the AZ91D ingot.   Semi-continuous Cast magnesium alloy billet and slab is manufactured as the starting material for other magnesium products, such as plate, forgings and extrusions. However, it has been frequently found that the cast billet and slab is suitable for machining into prototypes, thus avoiding expensive tooling, and in some cases for production where the size of the finished items is outside economic casting or extrusion dimension or minimum economic production.   Semi-continuous Cast Magnesium Alloy Billet and Slab is supplied to clients on the compositional and homogenized condition.   For AZ91D cast billet: OD 120 – 600mm, length is 2000mm For AZ91D cast slab: max. 400 x 1200 x 2500mm Both the billet and slab, we can cut to size as per customer’s requirement   Chemical Composition (%) Al:          8.3-9.7 Mn:        0.15-0.5 Zn:        0.35-1.0 Si:          0.10 Cu:         0.030 Ni:         0.002 Iron max: 0.005   Mechanical Properties of the cast billet and slab: Tensile strength: 140Mpa Yield strength: 100Mpa Elongation: 2% Hardness: 63HBW   Density: 1.81g/cm3   Xi'an Yuechen Metal Products. Co., Ltd. (XYMCO) also produce the forged AZ91D blocks, the max. size is 300 x 500 x 1000mm. Mechanical Properties: Tensile strength: 250Mpa Yield strength: 160Mpa Elongation: 6%