1008 Cold Rolled Steel Coil

1008 cold rolled steel coil contains about 1.2% manganese and 0.4% silicon. There are also nickel, aluminium, chromium, copper and molybdenum present in small quantities in the carbon steels. AISI 1008 carbon steel coil has excellent weldability, which includes projection, butt, spot and fusion, and brazeability. 1008 cold rolled steel coil is mainly used in automobile, printed metal pail, building, building materials, and bicycle, etc. Besides, it is the best material to manufacture organic coated strip.

Product Parameters

Product Name	1008 Cold Rolled Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness	0.1mm-400mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

Element	Content (%)
Iron, Fe	99.31-99.7 %
Manganese, Mn	0.30-0.50 %
Carbon, C	0.10 %
Sulfur, S	0.050 %
Phosphorous, P	0.040 %

Mechanical Properties

Properties	Metric	Imperial
Tensile strength	340 MPa	49300 psi
Yield strength (depending on temper)	285 MPa	41300 psi
Elastic modulus	190-210 Gpa	27557-30458 ksi
Bulk modulus (typical for steel)	200 GPa	29000 ksi
Shear modulus (typical for steel)	80.0 GPa	11600 ksi
Poisson’s ratio	0.27-0.30	0.27-0.30
Elongation at break (in 50 mm)	20%	20%
Reduction of area	45%	45%
Hardness, Brinell	95	95
Hardness, Knoop (converted from Brinell hardness)	113	113
Hardness, Rockwell B (converted from Brinell hardness)	55	55
Hardness, Vickers (converted from Brinell hardness)	98	98
Machinability (based on AISI 1212 steel as 100 machinability)The machinability of group I bar, rod, and wire products can be improved by cold drawing)	55	55