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SM520B steel round bar Yield strength
SM520B steel round bar usual supplied in normalized or control rolled delivery condition.SM520B steel round bar grade is a low carbon, high strength structural steel With this low carbon equivalent, it process good cold forming property.
SM520B steel round bar is a kind of welding structural steel in the standard JIS G3106 . SM520B steel round bar commonly used in the engineering and construction industry,SM520B steel round bar offers low yield and tensile strength and is supplied with a variety of treatments .
SM520B steel round bar Chemical composition(%)
|
Grade |
The Element Max (%) |
|||||
|
C |
Si |
Mn |
P |
S |
Cu (min) |
|
|
SM520B |
0.20 |
0.55 |
1.65 |
0.035 |
0.035 |
- |
SM520B steel round bar Mechanical properties
|
Grade |
SM520B Mechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
SM520B |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦16 |
365 |
520-640 |
15 |
|
|
16<t≦90 |
325-355 |
520-640 |
21 |
|
BBN steel can offer various sizes of SM520B steel round bar. We also provide additional service for SM520B steel round bar like cutting, drilling and testing. SM520B steel round bar is non-secondary. Welcome to contact us.