DC01 Cold rolled steel precision coil, sometimes abbreviated to CRS, is well-known for being an extremely ductile material, and is ideal for applications where precision is necessary. It is used in many applications, like household appliances, furniture, lockers, and filing cabinets. In construction applications, CRS DC01 Cold rolled steel precision coil is commonly used for building garages, steel sheds, and other industrial buildings.

The DC01 Cold rolled steel precision coil grades are classified according to the maximum permissible yield strength and can be subdivided as follows.

Quality	Material-No.	Yield Point Rp0,2 (MPa)	Tensile Strength Rm (MPA)	Elongation A80 (In %) Min.	R-Value 90° Min.	N-Value 90° Min.	Old Description
DC01	1.0330	≤280	270 - 410	28			St12-03
DC03	1.0347	≤240	270 - 370	34	1,30		St13-03
DC04	1.0338	≤210	270 - 350	38	1,60	0,18	St14-03
DC05	1.0312	≤180	270 - 330	40	1,90	0,20	St15-03
DC06	1.0873	≤170	270 - 330	41	2,10	0,22
DC07	1.0898	≤150	270 - 310	44	2,50	0,23