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The S235JR steel sheet weldability

S235JR steel sheet is mainly made of carbon steel and low-alloy steel. S235JR steel sheet is a kind of shipbuilding steel plate under EN standard. It belongs to high strength sheet. The S235JR steel sheet is equivalent to DIN: st37-2, JIS:S5400, ASTM:A283C, UNI:FE360B.
The weldability of S235JR steel sheet carbon steels is affected by carbon content, carbon equivalent CEV, product size and shape, manufacturing and service conditions, etc.
Since S235JR steel sheet is a low carbon steel with a carbon content C< 0.35%, and of maximum Carbon Equivalent Value permitted of 0.35% which allows no special treatment before or after welding (CEV < 0.45%), it is considered to have excellent weldability. However, S235JR steel sheet killed steels are preferable to rimmed steels particularly if segregation zones could be encountered during welding (AWS D1.1-96, 1996).
We are the professional S235JR steel sheet supplier from China. We have more experience in S235JR steel sheet production. And we also have a large of stock in S235JR steel sheet every month. So welcome to contact us if you need the S235JR steel sheet. We can supply the high quality S235JR steel sheet with different sizes.