SPHC,SPHD, SPHE steel
JIS G 3131-1996
Hot rolled Mild steel plates,sheets and strip
SPHC,SPHD, SPHE Chemical composition unit%
Symbol |
Chemical composition |
|||
C |
Mn |
P |
S |
|
SPHC |
0.15 |
0.60 |
0.050 |
0.050 |
SPHD |
0.10 |
0.50 |
0.040 |
0.040 |
SPHE |
0.10 |
0.50 |
0.030 |
0.035 |
SPHC,SPHD, SPHE Mechanical properties
Symbol |
Tensile strength N/mm2 min |
Elongation% min |
Tensile test piece |
Bendability |
||||||||
≥1.2 <1.6mm |
≥1.6 <2mm |
≥2 |
≥2.5 |
≥3.2 |
≥4mm |
Bending angle |
Inside Radius |
Test piece |
||||
<3.2mm |
≥3.2 |
|||||||||||
SPHC |
270 |
27 |
29 |
29 |
29 |
31 |
31 |
No.5 in rolling direction |
180° |
Flat on itself |
Thickness x 0.5 |
No.3 in rolling direction |
SPHD |
270 |
30 |
32 |
33 |
35 |
33 |
39 |
- |
- |
- |
||
SPHE |
270 |
31 |
33 |
35 |
37 |
39 |
41 |
- |
- |
- |
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