Tel :
Tel :
ASK:
ANSWER: JIS G 3133 SPP steel is decarburized steel sheets and strip for porcelain enamelling.
JIS G 3133 is Japanese industrial standard specifies the decarburized steel sheets and strip to be subjected to a process of porcelain enamelling. SPP steel shall be manufactured by cold rolling and subjected to decarburizing treatment by a suitable method in the manufacturing process.
The carbon chemical composition of SPP is max 0.008%
The Elongation A80 is min 38%,
