JIS G3302:2010

JIS G3302:2010

JIS G 3302:2010 is the Japanese material standard for hot dip galvanized steel.It’s latest edition was formulated in the year 2010. JIS refers to the Japanese Industrial Standards. DANA STEEL manufactures Hot Dip Galvanized Steel Coils & Sheets which are as per the quality guidelines and parameters laid down by JIS G3302:2010 . The commercial quality(CQ) hot dip galvanized(GI) steel is made after continuous galvanizing a coil of SPCC cold rolled material.

CHEMICAL COMPOSITION

 

CLASSIFICATION TYPE Chemical Composition ( values are in % )
C Mn P S
JIS G 3302 SGCC 0.12 0.60 0.04 0.04
SGCD1 0.12 0.50 0.04 0.04
SGCD2 0.10 0.45 0.03 0.03
SGCD3 0.08 0.45 0.03 0.03
SGC340 0.25 max 0.170 max 0.10 max 0.035 max
SGC400 0.25 max 0.170 max 0.10 max 0.035 max
SGC440 0.25 max 0.170 max 0.20 max 0.035 max
SGC490 0.25 max 0.170 max 0.20 max 0.035 max
SGC570 0.25 max 0.170 max 0.20 max 0.035 max

 

 

 

TYPICAL RANGES OF MECHANICAL PROPERTIES

 

CLASSIFICATION TYPE YIELD

STRENGTH

Mpa

tensile

strength

Mpa

elongation (%)
THICKNESS
0.25 to 0.40 mm 0.40 to 0.60 mm 0.6 to 1.00 mm 1.00 to 1.60 mm 1.60 to 2.00 mm
jis g 3302 SGCC
SGCD1 270 34 36 37 38
SGCD2 270 36 38 39 40
SGCD3 270 38 40 41 42
SGC340 245 340 20 20 20 20 20
SGC400 295 400 18 18 18 18 18
SGC440 335 440 18 18 18 18 18
SGC490 365 490 16 16 16 16 16
SGC570 560 570