Pickled SAPH440 Automotive Steel Sheet Coil SAPH370 SAPH400 SAPH440
Pickled And Oiled PO SAPH440 Automotive Steel Sheet Coil SAPH370 SAPH400 SAPH440
Pickled and oiled PO SAPH440 steel coil SAPH370 SAPH400 SAPH440 automotive structural steel sheet
What is SAPH440 Steel?
SAPH440 steel is structural hot-rolled steel in the form of plates, sheets & strips for automobile structural applications. SAPH440 is a material grade and designation defined in JIS G3113 standard.
SAPH440 steel coil chemical composition:
| Grade | P | S |
| SAPH440 | ≤0.040 | ≤0.040 |
SAPH440 steel coil mechanical properties:
| Grade | Tensile Strength N/mm² | Yield Strength | Elongation % | Bending | |||||||||
| N/mm² | |||||||||||||
| Thickness/mm | Thickness/mm | Bending angle | Inside radius | ||||||||||
| Thickness/mm | |||||||||||||
| <6.0 | 6 | 8 | 1.6 | 2 | 2.5 | 3.15 | 4 | 6.3 | <2.0 | ≥2.0 | |||
| ~8.0 | ~14.0 | ~2.0 | ~2.5 | ~3.15 | ~4.0 | ~6.3 | ~14 | ||||||
| SAPH440 | ≥440 | ≥305 | ≥295 | ≥275 | ≥29 | ≥30 | ≥32 | ≥33 | ≥34 | ≥35 | 180° | 1.0 times of thickness | 1.5 times of thick |
SAPH440 steel coil application:
SAPH440 steel coil is mainly used in automobile industry, produce car frame, wheels and other automotive structural parts with requirement for forming performance, also can used in other industry.
Main Automotive Steel grades of BBN steel:
| Standard | Steel Grade | |||
| JIS G3113 | SAPH310 | SAPH370 | SAPH400 | SAPH440 |
| EN 10149-2 | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | |
| S700MC | ||||
| Q-BQB 310-2009 | SAPH310 | SAPH370 | SAPH400 | SAPH440 |
| SPFH540 | SPFH590 | QStE340TM | QStE380TM | |
| QStE420TM | QStE460TM | QStE500TM | B330CL | |
| B380CL | B420CL | B320L | B420L | |
| B510L | B510DL | B550L | B440QZR | |
| B480QZR | B440QK | |||
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