Galvanized Prepainted Steel Coil(ISO 9001:2000)

                        SHANDONG KERUI STEEL PLATE CO., LTD.

                SHANDONG KELONG PRECISION PLATE CO., LTD. 

STANDARD

JIS G 3312

CLASSIFIED SYMBOL

SGCC

SIZE AND WEIGHT     

THICKNESS*WIDTH (mm)

0.25-0.7

LENGTH (m)

WEIGHT (TON)

4-7

Inner Diametre (mm)

508

ACTUAL MASS

THEORETICAL MASS

CHEMICAL COMPOSITION

C

<=0.03

Si

<=0.035

Mn

<=0.6

P

<=0.035

S

<=0.035

MECHANICAL PROPERTIES

Yield point σ S

245

Tensile strength σ B

350-400

Elongation ξ %

34

CAMBER

2

APPEARANCE

FREE FROM DEFECTS

BEND ANGEL 180. 

NO CRACK AND FRACTION

ZINC COATING

Z08-Z12

SALT SPRAY TEST

PASSED

SURFACE PROTECTIVE TREATMENT

PASSIVATED

Surface protective treatment

P

coating mass constant

0.120

OILING

X

TYPE OF COATING SURFACE FINISH

R

SYMOBL FOR COATING MASS ON BOTH SURFACES

Z08-Z12

MINIUMUM COATING MASS AT A SINGLE SPOT ON BOTH SURFACES

0.017