JIS G3321:2010
JIS G 3321:2010 is the Japanese material standard for Aluzic steel.It’s latest edition was formulated in the year 2010. JIS refers to the Japanese Industrial Standards. DANA STEEL manufactures Hot Dip Aluzinc Coils & Sheets which are as per the quality guidelines and parameters laid down by JIS G 3321:2010
CHEMICAL COMPOSITION
| CLASSIFICATION | TYPE | Chemical Composition ( values are in % ) | |||
| C (max) | Mn (max) | P (max) | S (max) | ||
| JIS G 3321 | SGLCC | 0.15 | 0.80 | 0.05 | 0.05 |
| SGLCD | 0.10 | 0.45 | 0.03 | 0.03 | |
| SGLC400 | 0.25 | 1.70 | 0.20 | 0.05 | |
| SGLC440 | 0.25 | 2.00 | 0.20 | 0.05 | |
TYPICAL RANGES OF MECHANICAL PROPERTIES
| CLASSIFICATION | TYPE | YIELD
STRENGTH Minimum(Mpa) |
TENSILE
STRENGTH Minimum(Mpa) |
ELONGATION min(%) | ||||
| 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 3321 | SGLCC | 205 | 270 | 20 | 21 | 24 | 24 | 25 |
| SGLCD | – | 270 | 25 | 27 | 31 | 32 | 33 | |
| SGLC400 | 295 | 400 | 16 | 17 | 18 | 18 | 18 | |
| SGLC440 | 335 | 440 | 14 | 15 | 16 | 18 | 18 | |
| SGLC490 | 365 | 490 | 12 | 13 | 14 | 16 | 16 | |
| SGLC570 | 560 | 570 | – | – | – | – | – | |
