Cold Rolled Steel Sheet & Coil

Cold Rolled Steel Sheet

Cold rolled steel is rolled at room temperature and then rolled again below its recrystallization temperature. This process enables better control over finished product shape, thickness, dimensions, and a more consistent finish.

Alliance Steel offers a wide range of cold-rolled materials in various gauges and grades and in-house state-of-the-art processing capabilities. Cold-rolled steel sheets have been further processed and are typically more durable than hot rolled steel sheets.  

With extensive mill relationships all around the country, Alliance Steel has the ability to source commonly used grades like:

• A1008
• A684
• A1088
• A109
• SAE J2340
• SAE J403
• SAE J404
• CR 1010 (ASTM A366)

For more information on cold-rolled grades please contact Alliance Steel.

ASTM A1008

ASTM A1008 is a standard specification for cold-rolled steel. This standard includes mild to high strength grades. While creating A1008 cold-rolled steel, the material develops a high integrity surface that is typically oiled to prevent corrosion and aging. As a result, cold-rolled ASTM A1008 material can have excellent characteristics in weldability and formability.

Cold Rolled Steel Products 

Alliance Steel offers a variety of cold-rolled steel sheet and coil products and value-added services to meet customer needs. Alliance Steel’s cold-rolled steel service capabilities include slitting, shearing, blanking, leveling, degreasing and brushing and metallurgical support.

Cold Rolled Steel & Coil Applications

Cold rolled steel sheets and coils are commonly used for applications in which dimensional tolerances, strength and surface finish quality are critical. Applications that use cold rolled steel products include:

• Metal Furniture
• Automobile Components
• Electronics Hardware
• Home Appliances and Components
• Lighting Fixtures
• Construction 

Alliance Steel In-House Capabilities 

Alliance Steel maintains a large inventory of cold-rolled sheet and coil products ranging in thickness. In addition, our equipment enables us to provide all your flat-rolled steel needs. Here are our in-house capabilities for:

Alliance Steel Multi-Blanking Capabilities:

Material Thickness:	.015"-.135
Max Coil:	45,000 lbs.
ID:	20”-24”
Entry Width:	15.00”-74.00”
Exit Width:	5.00”-74.00”
Length:	6.00”-144”
Width/Length Tolerance:	+/-.010"
Max Coil Weight:	50,000 lbs.

Alliance Steel Slitting Capabilities:

Material Thickness:	.010"-.500"
Min/Max Slit Width:	.375”-84”
Min/Max ID:	20”-30”
Max OD:	84"
Slit Width Tolerance:	+/-.005"

Cold Rolled Steel Coil Supplier

Alliance Steel repeatedly meets industry standards and customer requirements by setting the bar high. As an ISO 9001:2015 company, Alliance Steel prides itself on creating strong partnerships by providing the right product on time and at a competitive price.

Contact Alliance Steel for cold rolled steel sheet and coil product information and availability.

Cold Rolled Steel Grades & Properties

Structural Grades	C	Mn	P	S	Al	Si	Cu	Ni	Cr	Mo	V	Cb	Ti	N
30,33,36,40	0.25	0.9	0.035	0.04			0.2	0.2	0.15	0.06	0.008	0.008	0.025
36T2,45-80	0.25	1.35	0.035	0.04			0.2	0.2	0.15	0.06	0.008	0.008	0.025
45T2	.02- 0.08	.30- 1.0	.03- .07	0.025	.02- .08	0.6	0.2	0.2	0.15	0.06	0.008	0.008	0.025	.01- .03

HSLA Grades	C	Mn	P	S	Al	Si	Cu	Ni	Cr	Mo	V	Cb	Ti	N
45C1	0.22	1.35	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
45C2	0.15	1.35	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
50C1	0.23	1.35	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
50C2 & 55C2	0.15	1.35	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
55C1	0.25	1.35	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
60C1 & 65C1	0.26	1.5	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
60C2 & 65C2	0.15	1.5	0.04	0.04			0.2	0.2	0.15	0.06	0.005	0.005	0.005
70C1	0.26	1.65	0.04	0.04			0.2	0.2	0.15	0.16	0.005	0.005	0.005
70C2	0.15	1.65	0.04	0.04			0.2	0.2	0.15	0.16	0.005	0.005	0.005

Common Grades	C	Mn	P	S	Al	Si	Cu	Ni	Cr	Mo	V	Cb	Ti	N
CSA	0.1	0.6	0.03	0.035			0.2	0.2	0.15	0.06	0.008	0.008	0.025
CSB	0.02-.15	0.6	0.03	0.035			0.2	0.2	0.15	0.06	0.008	0.008	0.025
CSC	0.08	0.6	0.1	0.035			0.2	0.2	0.15	0.06	0.008	0.008	0.025
BH	0.012	1.5	0.12	0.03			0.2	0.2	0.15	0.06	0.008	0.008	0.025
FSA	0.1	0.5	0.02	0.035			0.2	0.2	0.15	0.06	0.008	0.008	0.025
FSB	0.02-.15	0.5	0.02	0.03			0.2	0.2	0.15	0.06	0.008	0.008	0.025
DDS	0.06	0.5	0.02	0.025	.01		0.2	0.2	0.15	0.06	0.008	0.008	0.025
EDDS	0.02	0.4	0.02	0.02	.01*		0.2	0.2	0.15	0.06	0.1	0.1	0.15

Motor Lam Steel

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