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Matel Coils

Keywords:steel coils, matel coils,steel sheet,metal sheet

Pipe Type:hot rolled steel coils, cold-rolled steel coils,galvanized steel coils,galvalume steel coils,carbon steel coils,stainless steel coils
Specification: Thickness:0.002mm-200mm, Width:2mm-2000mm(usual size:1000mm,1200mm,1250mm,1500mm), Coil ID:
508/610 mm
Standard:JIS, AISI, ASTM, GB, DIN, EN, etc.
Material:Choose according to you need
Surface:Coated, Uncoated, plated
Industries & Applications:Automotive,Home Appliances,Agriculture,Construction

Steel coil is finished steel sheet or strip that has been coiled or wound after rolling with the width of the metal sheet being greater than its thickness. Steel coil with certain coatings can be weather-resistant, protect against moisture, and is eco-friendly. Steel coil is produced through different processes depending on the desired outcome.

(1)Hot-rolled steel coil is steel plate that is rolled at a high temperature, making the steel easier to manipulate. Due to the quick and easy process, hot-rolled steel saves time and is less expensive to manufacture.

(2)Cold-rolled steel coil has a nicer finish and is more durable than hot-rolled steel. Cold-rolling is a process where the steel is rolled at room temperature, below its recrystallization temperature. While cold-rolled steel coil is more superior to other coils, cold-rolled steel can be harder to manipulate due to the higher carbon content.

(3)Galvanized steel coil is created through a hot-dipped process that dips the metal into zinc for a nice smooth coating. The coating creates a strong rust resistance and prolongs the life of the steel coils.

Galvanized coil Parameters


Commercial Quality

Drawing Quality

Thickness Range(mm)

0.14-0.80

0.30-0.80

Width (mm)

400-1000

400-1000

Zinc Coating (gsm)

80-275

80-275

Coil ID (mm)

508

508

Coil Weight (max)

5.0 MT

5.0 MT

Bend Test at 180 deg Angle

0 t

0 t

Coil Winding

staggered

staggered

(4)Galvalume steel coils:

The galvalume steel coils are an aluminum-zinc alloy structure formed by solidification of 55% aluminum, 43% zinc, and 2% silicon at a high temperature of 600°,This alloy is composed of dense quaternary crystals formed of aluminum-iron-silicon-zinc.

(5)Carbon steel coil, a type of steel that generally has only a small quantity of elements other than carbon, silicon, manganese, sulfur and phosphorus, so it has no significant alloying element. Carbon coil is good for second grade applications placing no particular demands on surface quality.Our steel coils are various grades and thicknesses to support the countless applications of this metal. We offer carbon coil in hot rolled, cold rolled, galvanized, aluminized and painted. Available grades include CS-B, FS -B, DS-B, DDS, EDDS, A36, SS Grades 30-55, A572-50 HSLA Grades 40-80 and A606.

(6)Stainless steel coil is distinguished from carbon steel by their chromium content and, in certain cases - nickel. Adding chromium to carbon steel makes it more rust and stain-resistant, and when nickel is added to chromium stainless steel it enhances its mechanical properties, for example its density, heat capacity and strength. Stainless steel sheet is used, for example, in the manufacture of machinery, tools and containers.

Coil Processing Services

In addition to being a steel coil supplier, Chesterfield can also process the coil. We offer the following processing services and capabilities:

STEEL SLITTING

· Thickness: .015” - .250”

· Width: 1.125” - 72”

· ID: 20 - 24”

· OD Max: 72”

· 50,000 lb incoming master coils

Capabilities vary based upon grade and thickness. Please inquire for specifics or requirements outside of the above ranges.

MULTI-BLANKING/CUT-TO-LENGTH PROCESSING

· 50,000lb coil weight max

· 16,000lb exit weight max

· Entry ID: 20-24”

· Have the ability to hold flatness at 2/3 of the ASTM A1011 standard

· Capabilities may vary based on grade / dimension of the blank

· Thickness range—.025”—.125”

· Width range—12”—72”

· Length range—12”—144”

· Max # of cuts—5

Let our experts help you find the perfect, custom solution for your application. Contact us today to learn more!

Hot–rolled steel coils

Production

Hot-rolled steel coils                              

Technical

Hot rolled

Width

1219-1500mm

Surface

coated or uncoated

Longth

Customer's Requirement

Thickness

1.2-20mm

Weight

5-28 tons

Application

Construction Steel Coil

Cold–rolled steel coils

Product

cold rolled steel coil

Thickness

0.3mm-20mm

Width

1000mm,1250mm, 1500mm

Length

Customer's Requirement

Technology

Cold rolled

Application

belt saws, buzz saws, metal band saws, chain saw guides, music box sound pegs,cutters,diaphragm springs etc.

Coil Weight

3-10MT

Galvanized steel coils

Product name

Galvanized steel coils

Thickness

0.12-6.0mm

Width

600mm-1500mm

(usual size:1000mm,1200mm,1250mm,1500mm)

Coil ID

508/610mm

Zinc weight

30-600g/m2

Coil weight

5-8tons

Spangle

Mini/regular/big/zero spangle

Application

Pre-engineered steel buildings, industrial and commercial roofing and cladding,agricultural buildings, building accessories, light steel framing,construction tubular

Galvalume steel coils

Name

Galvalume steel coils

Thickness

0.12mm to 1.50mm

Width

600mm--1500mm

Coil weight

3-8 Tons

Coil ID

508/ 610mm

Zinc coating

30-150g/m2

Length

Customer's Requirement

Coil ID

508/610 mm

Price

$500.00 - $600.00 / Ton

HS Code

7209270000

Application

Industrial panels, roofing and siding for painting

Carbon Coil Specification

Available Alloys

1008, 1010 and other low carbon alloys

Thickness

0.002 – 0.035” (.0508 – .889mm)

Width

0.09 – 24” (2.286 – 609.6mm)

Tempers

Annealed, Hard as Rolled, Full Hard

Finishes

Coated, Uncoated, plated

Stainless steel coils

Item

stainless steel coils

Standard

ASTM GB/T JIS4 ASTM EN. 

Material

309S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 304, 304L, 302, 301, 201, 202, 403, 405, 409, 409L, 410, 410S

Technique

Hot Rolled And Cold Rolled. 

Surface

2B, 2D, BA, NO. 1, NO. 4, NO. 8, 8K, mirror, checkered, embossed

Thickness

0.1~200mm

Width

1000mm, 1219mm, 1500mm, 1800mm, 2000mm


Hot-rolled steel coils 

Sector consuming hot-rolled steel sheet

Key product requirements

Standards

Delivery condition

Construction/pipe-manufacturing  for construction and general application

Weldability, high strength and ductility, crack resistance (including in negative temperatures); for individual applications – resistance to atmospheric corrosion

ASTM A36/А36М, ASTM A283/283М, ASTM A588, ASTM A709/A709M, EN 10025, IS 2062, GOST 6713, GOST 27772 and others

Hot-rolled, after normalisation-rolling or normalisation, after thermomechanical rolling

Large-diameter pipe (LDP)

High strength and shock-resistance (including in negative temperatures), corrosion resistance, guaranteed strength across the thickness and width of the coil, etc.

For oil and gas grades, the API and EN 10208 standards, user requirement specifications etc; for structures, EN 10025, EN 10225

Hot-rolled, after normalisation-rolling or normalisation, after thermomechanical rolling

Rolling – production of cold-rolled coils

Ductility, absence of surface and internal defects (delamination, blistering, non-metallic impurities, cracks etc)

ASTM A568, SAE J 403, ASTM A36, EN 10025 and their equivalents

Hot-rolled, after normalisation-rolling or normalisation (including with etching or with etching and oiling)

Machine-building

Weldability, high strength and ductility, low internal stress – suitability for laser and plasma cutting at automated facilities; high surface quality, absence of external and internal defects

EN 10149-2, EN 10111, EN 10083, EN 10025, ASTM A1011

Hot-rolled, after normalisation-rolling or normalisation, after thermomechanical rolling (including with etching or with etching and oiling)

Metal service centres

Narrow range of mechanical properties, uniform coil cuts and lengths, low internal stress, suitability for laser and plasma cutting at automated facilities; high surface quality, absence of external and internal defects

EN 10025, EN 10149-2, EN 10111

Hot-rolled, after normalisation-rolling or normalisation, after thermomechanical rolling (including with etching or with etching and oiling)

Cold-rolled steel coil

Sector consuming cold-rolled steel sheet

Key product requirements

Standards

Delivery conditions

Manufacturing coated product

Minimal variation in thickness, negative thickness tolerances, surface quality, bespoke surface finish, minimal oiling

EN 10130, EN 10209, EN 10346 (for chemical composition), ASTM A1008/A1008M and others

Hard-drawn, annealed

Construction/pipes

Coil mass up to 25 tonnes, negative thickness tolerances, oiling with a bespoke layer thickness of anti-degradant agent 

EN 10130, EN 10268

Hard-drawn, annealed

White goods/transportation

Narrow size tolerances, limits on chemical content and scope of mechanical properties; surface quality and purity; high ductility when producing items with complex shapes; oiling with a bespoke layer thickness of anti-degradant agent

EN 10130, EN 10268, SAE J403 and their equivalents

Annealed, hardened, following multi-stage heat treatment

Metal service centres/general use

Minimal variation in thickness, narrow thickness and width tolerances, absence of impurities, annealing colours, scratches etc, oiling with a bespoke layer thickness of anti-degradant agent

EN 10130, EN 10268 and their equivalents

Annealed

Galvanized steel coils

Sector consuming galvanised coil product

Key product requirements

Standards

Passivation and surface-treatment methods

Construction

Minimal variation in thickness, negative thickness tolerances, wide zinc-coating class range (Z80-Z450); spangle pattern – normal shine (N), minimised shine (М) and absence of any spangle pattern (zero spangle)


EN 10346, DSTU EN 10346, ASTM A653, GOST Р 52246

Chemical passivation С, oil treated (О), passivised and oil treated (СО), post- parkerisation (Р), parkerised and oil treated (РО), post-application of insulating covering, etc

Automotive industry

Narrow geometric size tolerances, minimal variation in thickness, high-tensile and high-ductility steel brands (including heat strengthened), surface quality – suitability for application of painted-varnish coatings, absence of any spangle pattern (zero spangle)

EN 10346, DSTU EN 10346, ASTM A653, GOST Р 52246, special consumer demands

Manufacture of product with painted-varnish coating

Narrow geometric size tolerances, minimal variation in thickness, negative thickness tolerances, surface quality, wide zinc-coating class range (Z80-Z350), minimised shine (М) and absence of any spangle pattern (zero spangle)

EN 10346, DSTU EN 10346, ASTM A653, GOST Р 52246, client’s technical requirements

General industrial use (machine-building, instrument manufacturing, domestic goods)

Minimal variation in thickness surface quality - suitability for application of painted-varnish coatings, formability and suitability for deep drawing, spangle pattern – minimised shine (М) and production absent of any spangle pattern (zero spangle)

EN 10346, DSTU EN 10346, ASTM A653, GOST Р 52246


Hot 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


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


Galvanized&galvalume 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


Stainless Steel Grade and Chems

Grade

C

Si

Mn

P

S

Cr

Ni

Mo

304

≤.080

≤1.00

≤2.00

≤.045

≤.030

18.00-20.00

8.00-10.50


304L

≤.030

≤1.00

≤2.00

≤.045

≤.030

18.00-20.00

8.00-12.00


316

≤.080

≤1.00

≤2.00

≤.045

≤.030

16.00-18.00

10.00-14.00

2.00-3.00

316L

≤.030

≤1.00

≤2.00

≤.045

≤.030

16.00-18.00

10.00-14.00

2.00-3.00

321

≤.080

≤1.00

≤2.00

≤.045

≤.030

17.00-19.00

9.00-12.00


409

≤.080

≤1.00

≤1.00

≤.040

≤.030

10.50-11.75

≤.500


409L

≤.030

≤1.00

≤1.00

≤.040

≤.030

10.50-11.75

0.5


430

≤.120

≤1.00

≤1.00

≤.040

≤.030

16.00-18.00



Stainless Steel Grades and Mechanical Requirements

Mechanical Property

Tensile (MPa )

Yield ( Mpa)

Elongation(%)

Hardness ( HRB)

304

≥515

≥205

≥40

≤ 92

304L

≥482

≥170

≥40

≤ 88

316

≥515

≥205

≥40

≤ 95

316L

≥485

≥170

≥40

≤ 95

321

≥515

≥205

≥40

≤ 95

409

≥380

≥205

≥20

≤ 80

409L

≥350

≥185

≥22

≤ 80

430

≥450

≥205

≥22

≤ 80


Packing

Coils are wrapped with VCI / HDPE and packed with galvanised iron sheets on OD (outer diameter) and side of the coils with high tensile steel strapping and metallic seal. Eye to sky coils kept on wooden skid

superdyma-packaging-example

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  Hunan Gaoxing Steel Development Zone, No.1888 Purui South Rd, Wangcheng District,Changsha, Hunan, China

  0086-187-7406-7534

  inquiry@threewaysteel.com

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