JIS G3106 SM400A/SM400B section steel is used for the structure part with high requirement of mechanical property and welding performance in building, bridge, ship , automobile, petroleum container and construction vehicles.
JIS G3106 SM400A/SM400B steel chemical composition:
Grade |
Thickness mm |
C % |
Si |
Mn % |
P % |
S % |
SM400A |
t≤50 |
≤0.23 |
- |
≥2.5*C |
≤0.035 |
≤0.035 |
50<t≤200 |
≤0.25 |
|||||
SM400B |
t≤50 |
≤0.20 |
≤0.35 |
0.60-1.40 |
≤0.035 |
≤0.035 |
50<t≤200 |
≤0.22 |
‘ C ’ is Smelting component values .
JIS G3106SM400A/SM400B steel mechanical property:
Grade |
Thickness mm |
Yield Strength (Mpa) min |
Tensile Strength (Mpa) |
Elongation (%) min |
|
t≤100 |
100<t≤200 |
||||
SM400A SM400B |
t≤16 |
245 |
400-510 |
400-510 |
≥18 |
16<t≤40 |
235 |
≥25 |
|||
40<t≤75 |
215 |
||||
75<t≤100 |
215 |
||||
100<t≤160 |
205 |
||||
160<t≤200 |
195 |
The main steel grades in the standard JIS G3106:
SM400A,SM400B,SM490B,SM490YA.
JIS G3106 SM400A/SM400B channel, H-beam , I-beam and Angle steel specification:
H-beam: 100x50--200x200(mm)
Angle steel: 50x50--200x200(mm);100x75--200x150(mm)
Channel steel: 75x40--200x90(mm)
I-Beam : 100X75--200X150(mm)
Payment : T/T, L/C or others
Trade Terms : FOB / CFR /CIF or others
As a professional global channel steel , H-beam , I-beam and Angle steel supplier, we promise you that we can offer you the high quality channel, H-beam , I-beam and Angle steel of JIS G3106 SM400A/SM400B with the competitive price and rapid delivery time. We can produce according to our customer's requirement. We keep many JIS G3106 SM400A/SM400B channel, H-beam , I-beam and Angle steel stock in our warehouse, So hereby, we sincerely hope you join us, let's join hands to make you be the No.1 in your local steel market.
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