Tel : 0086-021-60880117
Tel : 0086-021-60880117
Product: Electrolytic zinc-coated steel sheets and coils
Grade: SEPH440
SEPH440 steel quality: Structural quality
SEPH440 steel classified symbol of base metal in relevant JIS: SAPH440
SEPH440 steel Coil/strip/sheet surface treatment:
C (Chromate treatment), P(Phosphate treatment ) , M(Untreated), O(oiled), X (unoiled)
SEPH440 steel Coil/strip/sheet surface structural: N5 (Fingerprint resistance)
SEPH440 steel Coil/strip/sheet coating mass: ES, EB, E8, E16, E24, E32, E40
JIS G 3313 SEPH440 steel applicable nominal thickness : 1.6mm or over up to and incl. 4.5mm
SEPH440 steel chemical composition % : Refer to the chemical composition of SAPH440
SEPH440 steel steel Mechanical properties
| Grade | Yield Strength MPa | Tensile strength MPa | Elongation % min | |||||
| 1.6-≤2.0mm | 2.0-≤2.5mm | 2.5-≤3.15mm | 3.15-≤3.2mm | 3.2-≤4.0mm | 4.0-≤4.5mm | |||
| SEPH440 | 305 min | 440 min | 29 | 30 | 32 | 33 | 33 | 34 |
Royal industry have more than 2000 tons SEPH440 steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.
Reference Link: SEHD, SEHE, SEFH490, SEFH540, SEFH590, SEFH540Y, SEFH590Y, SE330, SE400, SE490, SE540, SEHC, SEPH370, SEPH400