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How about JIS SM520C steel mechanical properties

JIS SM520C steel is carbon structural steel with good welding performance. Its excessive technical standard is JIS G3106. Different from general carbon steel such as SS400, JIS SM520C steel contains low alloy elements, which contribute to good SM520C steel mechanical properties, especially improved strength.

JIS SM520C steel mechanical properties:

JIS SM520C steel is usually supplied in normalized or control rolled condition. JIS SM520C steel mechanical properties enable it to be used in the engineering and construction industry, which have high requirement of mechanical property and welding performance. The specific application of JIS SM520C steel includes building, bridge, ship, automobile, peritoneum container, construction vehicles and so on.