Cold Rolled Steel Coil(Plate)

The Cold Rolled products have fine characteristic such as being accurate of machinery, processing characteristics and thickness.

Cold Rolled Steel Coil

Thickness:0.4mm-2.0mmWidth:900mm-1500mmCoil Weight:3-15MTCoil ID:508mm/610mm

Surface:Skin-passed, Sightly oiled, dull or bright

Packing: eye to side, metal, wrapper covering paper warp.

Delivery: within one month after receiving the L/C or down payment by T/T

 Mechanical property parameters of precision cold rolled thin plate products

Grade	The yield width(Re1/MPA)	The yield width(Rm/MPA)	Elongation A%
Q215	≤215	335-450	≥26
08A1	≤210	270-350	≥30
SPCC	-	≥270	≥28
SPCD	-	≥270	≥30
SPCE	≤210	≥270	≥32
St12	≤280	270-410	≥28
St13	≤240	270-370	≥34
St14	≤210	270-350	≥38

Width parameters of precision cold rolled thin plate products

Treament types	Variety	Width tolerance
		Ordinary width accuracy(PW.A)			Senior width accuracy(PW.A)
S	EC	3			1.5
	EM	3
S or H	Longitudinal strips	Nominal Width		≤125	125-250	250-400	more than 400
		Nominal thickness	0.15-0.40	0.3+	0.6+	1.0+	1.5+
			0.40-1.00	0.5+	0.8+	1.2+	1.5+
			1.00-1.50	0.7+	1.0+	1.5+	2.0+

Thickness parameters of precision cold rolled thin plate products

Thinckness(mm)		Roughness
Nominal thickness	Tolerance	Nominal thickness	Roughness	Material
0.15-0.50    0.5-0.90 MORE THAN 0.90	±0.045   or  ±0.06    or  ±0.08	≤0.5  or       MORE THAN 0.5	≤8      or     ≤6	Q195LD
				08AL
				08F
				SPCC
				SPCD
				SPCE
				ST12
				ST13
				ST14

 

Cold Rolled Steel Coil(Plate)