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Related products : SPCD cold-rolled carbon steel , SPCE,SPCEN cold-rolled carbon steel

SPCC cold-rolled carbon steel

With commercial purpose, SPCC cold-rolled carbon steel are featured with good comprehensive mechanical performance (strength and percent elongation, etc.) and process performance (bending), high dimensional accuracy and excellent welding performance. JW steel has its own mills and also has cooperated with many famous domestic factories like Baosteel for a long term, which will provide what steels you need.

SPCC cold-rolled carbon steel chemical composition:


Steel Grade

 

Chemical composition %

C

Mn

P

S

Alta

SPCC

≤0.12

≤0.50

≤0.035

≤0.025

≥0.020

a: when C≤0.01, Alt≥0.015 for all steel grades

SPCC cold-rolled carbon steel mechanical performances:


Steel Grade

Yield
Strength a
MPa
≤

Tensile
Strength
Mpa
≥

After Breakage Percent Elongation
(L o =50mm, b=25mm) % ≥
Nominal Thickness mm

<0.25

0.25~<0.40

0.40~<0.60

0.60~<1.0

1.0~<1.6

≥1.6

SPCC

-

270

30

32

34

36

37

38

a. taking R P0.2 in case of indistinct yield, otherwise R eL .
b. using P14 sample of GB/T228

SPCC cold-rolled carbon steel tensile strain mark:


Steel grade

Tensile strain mark

SPCC

No guarantee period

SPCC cold-rolled carbon steel are suitable to manufacturing structural members with simple processing and may be used as some structural parts for automobiles, such as car body frames, middle base plates and various reinforcement plates.

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