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Stainless steel angle hot-rolled, cold-rolled difference analysis

Time:2022-03-29 Source:Wuxi Jianuo Special Steel Co., Ltd.

Stainless steel angle hot-rolled, cold-rolled difference analysis

Customer friends in the stainless steel angle acquisition process will touch hot-rolled, cold-rolled, many people are not clear about the difference between hot-rolled, cold-rolled is what? As a technical professional stainless steel angle manufacturers, by the workforce to solve this doubt for the big guys it.

The key differences between hot rolled stainless steel angles and cold rolled stainless steel angles are.

1, cold-rolled forming steel allows the cross-section to appear part of the curvature, and thus can be flexible use of the bearing capacity of the member after curvature; and hot-rolled channel steel does not allow the cross-section to produce part of the curvature.

2, hot-rolled channel steel and cold-rolled channel steel internal stress caused by different reasons, so the cross-sectional spread is also quite a big difference. The internal stress in the cross section of cold drawn thick wall channel is bending type, while the internal stress in the cross section of hot rolled channel or electric welded channel is plastic film type.

3, the random twist stiffness of hot-rolled channel steel is higher than that of cold-rolled channel steel, so the torsional resistance of hot-rolled channel steel is better than that of cold-rolled channel steel.

Before the purchase of stainless steel angle, the work of handing over the basis of the commodity characteristics, model specifications, price range is necessary, so that you can prevent people from being deceived.