澳门真人盘球

The company sells various steel products such as Q460C steel plate , HG70 steel plate , HG785D steel plate , Q550D steel plate , Q690D steel plate , Q390C steel plate for a long time.

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HG785D steel plate, HG70 steel plate, Q460C steel plate factory
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HG70钢板厂家 > 产品资源 > Q550D钢板厂家 > Q550D钢板厂家产品 Location: HG70 steel plate manufacturer > Product resources > Q550D steel plate manufacturer > Q550D steel plate manufacturer product
Q550D steel plate products
发布时间:2018/3/15 16:52:38 浏览量: Source of information: http://shrenheng.com Release time: 2018/3/15 16:52:38 Views:

Q550D steel plate products

product Material Origin specification
Q550D steel plate products Q550D Tianjin 77 * 4200 * 8500
Q550D steel plate Q550D Tianjin 16 * 2080 * 9020
Q550D steel plate Q550D Tianjin 20 * 2200 * 9000
Q550D steel plate Q550D Tianjin 78 * 2250 * 9000
Q550D steel plate Q550D Tianjin 14 * 2090 * 7740
Q550D steel plate Q550D Tianjin 12 * 1800 * 6000
Q550D steel plate Q550D Tianjin 70 * 2200 * 9500

HG785D steel plate is very easy to work harden, so it is very difficult to process. Most of them are castings. HG785D steel plate has better casting performance. The melting point of steel is low (about 14 () () ℃), the temperature interval between liquid and solid phase of steel is small (about 50 ℃), and the thermal conductivity of steel is low, so the molten steel has good fluidity and is easy to be cast. The coefficient of linear expansion of high manganese steel is 1.5 times that of pure iron, and twice that of carbon steel. Therefore, both volume shrinkage and linear shrinkage are large during casting, and stress and cracks are prone to occur.

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