Hongfa Steel Structure Mats. Co., Ltd.

 

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Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

Good quality Warehouse Steel Structure for sales
Good quality Warehouse Steel Structure for sales
Hongfa is a professional steel structure materials manufacturer. We already co-operated more than 6 years.

—— Mr.Taweesak

I always get lots of useful suggestions from Hongfa engineers, they are professional, hardworking and careful.

—— Mr.Bob Chan

Hongfa is a honesty supplier, they have competitive price but good quality products. We co-operate very smoothly and happiness.

—— Mr.Milos Lazarevic

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Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

China Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube supplier
Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube supplier Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube supplier Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube supplier Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube supplier

Large Image :  Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

Product Details:

Place of Origin: CHINA
Brand Name: Hong Fa
Certification: SGS
Model Number: HF-CRC

Payment & Shipping Terms:

Minimum Order Quantity: 50MT
Packaging Details: standard seaworthy package
Delivery Time: 30 work days
Payment Terms: T/T or L/C at sight
Supply Ability: 50000tons/month
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Detailed Product Description
Width: ≤1250mm Thickness: 0.12-2.5mm
Coil Diameter: 508mm/610mm

 

Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube 

 


Description:

 

Cold Rolled Steel is a mill product made with a high degree of gauge accuracy and uniformity of physical 

characteristics. The smooth deoxidized matte finish gives an excellent base for paint, lacquer and enamel.

 Box annealing and absence of scale permit stamping and moderate drawing operations. Sheets bend 

flat on themselves without cracking. Oiling protects Surface against rust.

The application of surface oil to cold rolled steel sheet is intended to provide protection from corrosion 

("rusting") during shipment and warehousing. Because cold rolled steel sheet is prone to rusting, standard

practice is to apply a rust-preventative oil at the exit end of the temper mill (the last processing step). 

Rust-preventative oils are different than forming lubricants in that they contain special corrosion-inhibiting additions. In addition to the oil, Wangfa Steel maintains clean, dry environments in climate 

controlled warehouses at all its facilities to ensure our coils and sheets arrive to you in prime condition.

Cold rolled sheet products have been available for many, many years, and have been successfully used 

for a multitude of applications. Today's cold rolled sheet products are much improved over those used in 

the past. They offer better control of thickness, shape, width, surface finish, and other special quality 

features that compliment the emerging need for highly engineered end use applications.

 

Specification:

 

Standard:

JIS/DIN/GB

Grade:

SPCC /SPCE /SPCE

Size:

Thickness:

0.12-2.5mm

Width:

  ≤  1250mm

Length:

Coil or client’s requirements

Surface:

bright / black

Treat:

Oiled or dry

Coil ID:

508 /610mm

Coil Weight:

3-10 Tons

Type :

coil or sheets

 

 

 

Chemical Composition

Grades

chemical composition %

C

Mn

P

S

An

Aita

Tib

SPCC

≤0.12

≤0.50

≤0.035

≤0.025

≥0.020

-

-

SPCD

≤0.10

≤0.45

≤0.030

≤0.025

≥0.020

-

-

SPCE,SPCEN

≤0.08

≤0.40

≤0.025

≤0.020

≥0.020

-

-

DC01(St12)

≤0.10

≤0.50

≤0.035

≤0.025

-

≥0.020

-

DC03(St13)

≤0.08

≤0.45

≤0.030

≤0.025

-

≥0.020

-

DC04(St14,St15)

≤0.08

≤0.40

≤0.025

≤0.020

-

≥0.020

-

DC05(BSC2)

≤0.008

≤0.30

≤0.020

≤0.020

-

≥0.015

≤0.20

DC06(St16,St14-T,BSC3)

≤0.006

≤0.30

≤0.020

≤0.020

-

≥0.015

≤0.20

A:For grades DC01,DC03 & DC04,if the C≤0.01 then Ait≥0.015.

B:Nb content can combined to Ti content,and total content of Nb & Ti should ≤0.20.

 

Surface Quality

Rank

Code

Features

More senior finished surface

FB(03)

Surface allow to have small amount defect that does not effect 

adhesive force of coating and plating,like light graze,indentation,

spot,ragging mark,oxidation color, etc

High finished surface

FC(04)

 

High finished surface

FD(05)

 

 

 

Strip Thickness Deviation

Specified Min.

Yield Strength

(Mpa)

Thickness

(mm)

Thickness Tolerance(mm)

General accuracy PT.A

High accuracy PT.B

Width(mm)

Width(mm)

<1200

1200-<1500

>1500

<1200

1200-<1500

>1500

<280

0.30-0.40

±0.04

±0.05

-

±0.025

±0.035

-

>0.40-0.60

±0.05

±0.06

±0.07

±0.035

±0.045

±0.05

>0.60-0.80

±0.06

±0.07

±0.08

±0.045

±0.05

±0.05

>0.80-1.00

±0.07

±0.08

±0.09

±0.05

±0.06

±0.06

>1.00-1.20

±0.08

±0.09

±0.10

±0.06

±0.07

±0.07

>1.20-1.60

±0.10

±0.11

±0.11

±0.07

±0.08

±0.08

>1.60-2.00

±0.12

±0.13

±0.13

±0.08

±0.09

±0.09

>2.00-2.50

±0.14

±0.15

±0.15

±0.10

±0.11

±0.11

>2.50-3.00

±0.16

±0.17

±0.17

±0.11

±0.12

±0.12

>3.00-3.50

±0.17

±0.19

±0.19

±0.14

±0.15

±0.15

280-<360

0.30-0.40

±0.05

±0.06

-

±0.03

±0.04

-

>0.40-0.60

±0.06

±0.07

±0.08

±0.04

±0.05

±0.06

>0.60-0.80

±0.07

±0.08

±0.10

±0.05

±0.06

±0.06

>0.80-1.00

±0.08

±0.10

±0.11

±0.06

±0.07

±0.07

>1.00-1.20

±0.10

±0.11

±0.12

±0.07

±0.08

±0.08

>1.20-1.60

±0.12

±0.13

±0.13

±0.08

±0.10

±0.10

>1.60-2.00

±0.14

±0.16

±0.16

±0.10

±0.11

±0.11

>2.00-2.50

±0.17

±0.18

±0.18

±0.12

±0.13

±0.13

>2.50-3.00

±0.19

±0.20

±0.20

±0.13

±0.14

±0.14

>3.00-3.50

±0.20

±0.23

±0.23

±0.17

±0.18

±0.18

>360

0.30-0.40

±0.06

±0.07

-

±0.04

±0.05

-

>0.40-0.60

±0.07

±0.08

±0.10

±0.05

±0.06

±0.07

>0.60-0.80

±0.08

±0.10

±0.11

±0.06

±0.07

±0.07

>0.80-1.00

±0.10

±0.11

±0.13

±0.07

±0.08

±0.08

>1.00-1.20

±0.11

±0.13

±0.14

±0.08

±0.10

±0.10

>1.20-1.60

±0.14

±0.16

±0.16

±0.10

±0.11

±0.11

>1.60-2.00

±0.17

±0.18

±0.18

±0.11

±0.13

±0.13

>2.00-2.50

±0.20

±0.21

±0.21

±0.14

±0.15

±0.15

>2.50-3.00

±0.23

±0.24

±0.24

±0.15

±0.17

±0.17

>3.00-3.50

±0.24

±0.27

±0.27

±0.20

±0.21

±0.21

 

Typical Applications for Cold Rolled Steel

Cold rolled sheet steel products are used in a wide variety of end applications such as appliances, 

automobiles, exposed as well as unexposed parts, electric motors, plumbing fixtures, drum manufacturing,

 shelving, furniture, doors, toolboxes, tubing products, unexposed construction products, as well as many 

other areas of manufacturing.

Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

 

 

Contact Details
Hongfa Steel Structure Mats. Co., Ltd.

Contact Person: Coco Lin

Tel: +8613926865906

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