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Hardness testing of Cast iron Bushing

• Posted by xingchang fan December 3, 2020 Filed in Arts & Culture #Cast iron Bushing  46 views
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  XingChang Fan casting manufacturers have a good reputation and high-quality products in the same industry. Let us tell you about the hardness testing of ductile castings.

  Hardness testing of ductile castings:

  Ductile iron castings must be tested for hardness when they are in use, but the hardness of ductile iron pipes is more difficult in the test of a body, so it is often done by several.

  The hardness test of ductile iron pipes can be randomly inspected in the batches of cast iron pipe products. It can be planned into three aspects, and it can be agreed according to the requirements of both parties.

  Secondly, it can also be inspected according to the number of times of casting, pouring from the same furnace, performing the same heat treatment in the same furnace, if the castings to be heat treated are a batch of castings according to the number or weight of the same grade, and the melting process is stable.

  The above is the relevant content of our Zhejiang ductile casting manufacturer telling you about the hardness test of ductile castings. If you need to buy ductile castings, please choose our Zhejiang ductile castings manufacturer. The quality of ductile castings produced by our Zhejiang ductile castings manufacturer is excellent. If you have any questions about compressor crankshafts, ductile castings, air compressor crankshafts, and Yongkang gray iron castings manufacturers, please contact us: Cast iron Bushing.