Deep Drawing Cold Rolled Steel Sheet

Classification

Standard

GB

ASTM

JIS

EN

DIN

ISO

Thickness(mm)

Width(mm)

Commercial Steel

Grades

DC01

SAE1008

CS

SPCC

DC01

ST12

CR1

0.15-3.5

600-1530

Drawing Steel

DC03

DS

SPCD

DC03

ST13

CR2

0.15-3.5

600-1530

DC04

DDS

SPCE

DC04

ST14

CR3

0.15-3.5

600-1530

DC05

EDDS

SPCF

DC05

ST15

CR4

0.15-3.5

600-1530

DC06

EDDS+

SPCG

DC06

ST16

CR5

0.15-3.5

600-1530

Purpose

Grades

Yield strength/R_e/MPa⁽¹⁾

Tensile strength/ R_m/MPa

Elongation/A₈₀/%⁽²⁾

r₉₀

n₉₀

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 R_el.

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⁽¹⁾

Tensile strength/ R_m/MPa

Elongation/A₈₀/%⁽²⁾

180^oBend test

h

<

0.4

≥0.4~<0.65

≥0.6~<1.0

≥1.0~<1.6

≥1.6~<2.0

b≥20mm

Commercial

SPCC

-

≥270

≥32

≥34

≥36

≥37

≥38

d=0a

Deep drawing

SPCD

≤240

≥270

≥36

≥36

≥38

≥39

≥4O

d=0a

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 R_el.