• automotive industry
  external body panels,
  roofs,
  internal fittings
• building industry
• domestic and electrical appliances
• steel furniture
• heating radiators
• tubing

Cold-rolled steel for forming complies with the following standards:

European standard	National standards
EN 10130, 2006	UK	Germany
Grade	BS 1449 part 1	DIN 1623 part 1
DC01	CR4	St 12
DC03	CR2/3	St 13
DC04	CR1/2	St 14
DC05	-	(St 15)
DC06	-	IF 18 (SEW095)

Cold-rolled steel for forming has the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

EN 10130, 2006	Re max.1 2 3 6)	Rm min.-max.	A80	r90	n90
Grade	N/mm²	N/mm²	Min.2 3) %	Min.4 5)	Min.4)
DC01	280	270-410	28	-	-
DC03	240	270-370	34	1.3	-
DC04	210	270-350	38	1.6	0.180
DC05	180	270-330	40	1.9	0.200
DC06	170	270-330	41	2.1	0.220

¹⁾ The values of the yield strength are those of the 0.2% yield strength for products with no definite yield point

    and the lower yield strength R_eL for the other products.
²⁾ For a thickness of 0.5 mm < t ≤ 0.7 mm the maximum value of the yield strength is increased by 20 N/mm²

    and the minimum elongation after fracture is decreased by 2%.
³⁾ For a thickness of t ≤ 0.5 mm the maximum value of the yield strength is increased by 40 N/mm²

    and the minimum elongation after fracture is decreased by 4%.
⁴⁾ The r and n values apply to a thickness of t ≥ 0.5 mm.
⁵⁾ For a thickness of t > 2 mm, the r₉₀ value or r_av value is decreased by 0.2.
⁶⁾ For design purposes, a lower yield strength R_eL of at least 120 N/mm² can be assumed.

Heat analysis with maximum values in weight percentages: 

EN 10130, 2006	C	Mn	P	S	Ti
Grade	Max.	Max.	Max.	Max.	Max.
DC01	0.12	0.60	0.045	0.045	-
DC03	0.10	0.45	0.035	0.035	-
DC04	0.08	0.40	0.030	0.030	-
DC05	0.06	0.35	0.025	0.025	-
DC06	0.02	0.25	0.020	0.020	0.30

Cold-rolled steel for forming is available in the following dimensions in mm:

Thickness	Max. width
	DC01	DC03	DC05	DC06
from-up to		DC04
0.37 - 0.40	1630	1530	-	-
0.40 - 0.50	1690	1680	1760	-
0.50 - 0.60	1920	1750	1840	1900
0.60 - 0.70	1920	1790	1880	2010
0.70 - 0.80	1970	1830	1920	2030
0.80 - 0.90	2030	1880	1970	2030
0.90 - 1.00	2030	1920	2020	2030
1.00 - 1.10	2030	1970	2030	2030
1.10 - 1.20	2030	2020	2030	2030
1.20 - 1.30	2030	2030	2030	2030
1.30 - 1.40	2030	2030	1880	2030
1.40 - 1.50	2030	2030	1880	2030
1.50 - 1.60	2030	2030	1880	1920
1.60 - 1.70	2030	2030	1730	1800
1.70 - 1.80	2030	2030	1730	1720
1.80 - 1.90	2030	2030	1570	1600
1.90 - 2.00	2030	1960	1570	1550
2.00 - 2.10	2030	1840	1430	1490
2.10 - 2.20	2030	1840	1430	1420
2.20 - 2.30	2030	1700	1310	-
2.30 - 2.40	2030	1700	1310	-
2.40 - 2.50	1960	1570	-	-
2.50 - 2.60	1940	1570	-	-
2.60 - 2.70	1920	1470	-	-
2.70 - 2.80	1850	1470	-	-
2.80 - 2.90	1790	1370	-	-
2.90 - 3.00	1730	1370	-	-

The minimum width is 750 mm.

Other dimensions can be discussed with our representatives.