Cold-rolled structural sheet plate are widely used, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, canned food, etc. Cold-rolled structural sheet plate is the abbreviation of ordinary carbon structural steel cold-rolled sheet, also known as cold-rolled sheet, commonly known as cold-rolled sheet, and sometimes mistakenly written as cold-rolled sheet.

Thickness Tolerance
+/- 0.5% of Nominal Thickness at centre line for 98.5% of the coil length

Grade	Specifications
	IS 513	JIS G3141	BS 1449	DIN 1623	ASTM*	EN 10130
Commercial Quality	O	SPCC	CR4		CQ	FEP01
Drawing Quality	D	SPCD	CR3	St 12,13	CQ	FEP03
Deep Drawing Quality	DD	SPCE	CR2	St 14	DQ	FEP03
Extra Deep Drawing Quality (Al Killed, Non Ageing)	EDD	SPECEN	CR1		EDDQ	FEP04
Extra Deep Drawing* Quality (IF Grade)*						FEP05