lead ingot

الوصف

Lead alloy casting features:
1, stable performance, low melting point, good liquidity, small shrinkage.
2, fine grain fine, good toughness, suitable for hard and soft, smooth surface, no sand hole, no defect, no crack, electroplating and polishing effect is good.
3, the centrifugal casting performance is good, strong toughness, can be complicated shape and thin wall casting of precision parts, casting a smooth surface.
4, for surface treatment: electroplating, spray, spray paint.
5, crystal structure, density, small size tolerance, in terms of raw materials to ensure that the casting surface, the post-processing less defects
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