
Chinese grade of 20# steel plate: No.20American grade: ASTM1020Japanese grade: S20CGerman, British and French grades: C22, C20CMaterial No.: 1.0402, 1.0411Density: 7.85The strength of 20# steel plate is slightly higher than that of 15# steel plate, with little quenching and no tempering brittleness. corten steel grade a, 20# steel plate is generally used for bending and so on processing. The welding performance of arc welding and contact welding is good. When gas welding, the 20# steel plate with thin thickness and strict or complex shape is easy to crack.
In October 19th 2018, our Malaysia customer purchased 600 Tons CCS Grade AH36 mairne steel corten steel grade a plates to use in their shipbuilding project .This customer is a famous shipyard company in Malaysia. Their company has the business scope of tourism, shipbuilding, transportation and so on. As a terminal manufacturer, they have strict requirements on quality for CCS Grade AH36 mairne steel plates. After visiting our steel milll, the customer is very satisfied with the quality of this batch of CCS Grade AH36 steel plates.
Our company will accept the product quality objection registration record, pass it to the corten steel grade a production unit and relevant departments, and timely coordinate the supervision of product corten steel grade a quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
The strip steel thickness is generally below 6mm, which is convenient for crimping and processing. You should choose the corten steel grade a, strip steel specifications according to your own purposes. The specifications and materials used for different purposes are different, so you must confirm it before buying. It is best to ask professionals to give advice before purchasing strip steel, and purchase the specifications and types you need according to the corresponding requirements.
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