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Cold rolled low carbon steel strip


With good weldability, formability and machinability, the products are mainly used in building, appliances, automobile and general structure.

Classification:

Keyword:

Cold rolled low carbon steel strip

Details Introduction

1. Application and Features

With good weldability, formability and machinability, the products are mainly used in building, appliances, automobile and general structure.

2. Grades and Standards

EN10130:DC01, DC03;

JIS G 3141:SPCC, SPCD

3. Technical Delivery Conditions

Product specifications

Thickness:0.35~2.0(mm)

Width:1000~1540(mm)

Delivery conditions

Delivered as cold rolled and annealed coils.

4. Mechanical properties

Purpose

Grades

Yield strength/R e /MPa

Tensile strength/R m /MPa

Elongation/A 80 /% (2)

r 90

n 90

Commercial

DC01

≤ 280

270~410

≥ 28

-

-

Drawing

DC03

≤ 240

270~370

≥ 34

≥ 1.3

-

1. If the yield point is not pronounced, the value applies to R p0.2 ; if the yield point is pronounced, the value applies to ReL .

2. When the thickness is less than or equal to 0.7 mm and greater than 0.5 mm, the minimum value for elongation is reduced by 2 units. For a thickness less than or equal to 0.5 mm, the minimum value is reduced by 4 units.

 

Purpose

Grades

Yield strength/

R e /MPa

Tensile

strength/R m /

MPa

Elongation//A50 / %

180°Bend test

h<0.4

0.4≤h<0.6

0.6≤h<1.0

1.0≤h<1.6

1.6≤h<2.0

b ≥ 20mm

Commercial

SPCC

-

≥ 270

≥ 32

≥ 34

≥ 36

≥ 37

≥ 38

d=0a

Drawing

SPCD

≤ 240

≥ 270

≥ 34

≥ 36

≥ 38

≥ 39

≥ 40

d=0a

 

 1. If the yield point is not pronounced, the value applies to Rp0.2 ; if the yield point is pronounced, the value applies to ReL

 

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