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2559 ton EN 10155 equivalent materials Alloy steel pipe to Vietnam
2559 ton EN 10155 equivalent materials Alloy steel pipe to Vietnam
- Comments: Normalizing is a heat treatment that improves the toughness of steel. After the steel components are heated to 30-50°C above the Ac3 temperature, they are kept for a period of time and then air cooled. The main feature is that the cooling rate is
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