SM490YB steel plates usual supplied in normalized or control rolled delivery condition. SM490YB steel grade is a low carbon, high strength structural steel With this low carbon equivalent, it process good cold forming property.
SM490YB steel grade usual be used in machinery parts, boom, crane, chassis , buildings bridges and mobile equipment.
SM490YB steel grade Chemical Requirements
|
Carbon, max |
% |
Manganese, max |
% |
Silicon, max |
% |
Sulfur max |
% |
|
50mm or under |
0.20 |
Product Analysis |
1.60
|
Product Analysis |
0.55
|
All thick |
0.035 |
|
Phosphorus |
% |
|
|
|
|
|
|
|
All thick |
0.035 |
|
|
|
|
|
Grade |
|
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
SM490YB |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦16 |
365 |
490-610 |
15 |
|
|
16<t≦90 |
325-355 |
490-610 |
21 |
|
SM490YB steel used for bridges, ships, rolling stocks, petroleum storage tanks, containers and other constructions that have superior weldability. BEBON is specialized in supplying JIS G3106 steel plate in SM490YB.
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