Specifications
Standard:JIS
Grade:High Quality Low Alloy High Strength Plate Steel JISG3106 SM490B
Thickness:6~300mm
Place of Origin:Henan, China (Mainland)
Brand Name:wghongxing
Model Number:High Quality Low Alloy High Strength Plate Steel JISG3106 SM490B
Type:Steel Plate
Technique:Hot Rolled
Surface Treatment:uncoated
Application:Manufacturing plant, general building ,machinery equipment
Special Use:High-strength Steel Plate
Width:1500~4200mm
Length:3000~18000mm
Quality:First class:Competitive price
Packaging & Delivery
Packaging Details:as required
Delivery Detail:around 30days
Specifications
Our company special in Steel Product, Steel Plate, carbon steel plate, hot or cold rolled steel plate, steel coils, etc.
We are Wuyang steel which is certified by ISO 9001/9002 owned by Government as National Defense project in China since 1970, and it is one of three as the most famous special mill in heavy plate industry inthe world. The most important steel plate of Q460EZ35 made in Bird Nest is provided by our mill . Our lots of plate are used in many mainly building construction and other main large projects in China.
JISG3106 SM490B High Quality Low Alloy High Strength Plate Steel
JISG3106
Low alloy
High strength
plate steel |
Thickness |
Width |
Length |
| 6mm - 300mm |
1500mm - 4200mm |
3000mm - 18000mm |
Services: Pretreatment (derusting, lacquering, Painting, Sand dusting) test (UT, HIC, Impact test, PWHT, Z15, Z25, Z35 etc) Cutting, Welding, Painting, Flaw-Detection (Grade1, Grade2).
Process: EAF+LF+VD+Forged+Heat Treatment (optional).
Below professional detailed classification
JISG3106
Low alloy
High strength
plate steel |
Grade |
| SM490A |
| SM490B |
| SM570 |
| SM520 |
Delivery Condition: Hot rolled,Controlled rolling,normalizing,temper,
temper normalizing,tempering+quenching,quenching and tempering,HIC,Z .
Chemical composition
| JIS G3106 |
C% |
Si% |
Mn% |
P% |
S% |
| SM490A |
<=50 |
<=0.20 |
<=0.55 |
<=1.60 |
<=0.035 |
<=0.035 |
| >50~<=200 |
<=0.22 |
| SM490B |
<=50 |
<=0.18 |
<=0.55 |
<=1.60 |
<=0.035 |
<=0.035 |
| >50~<=200 |
<=0.20 |
Mechanical property
| JIS G3106 |
Min Yield
ReH |
Tensile
Rm
|
Min elongation
% |
| <=16 |
>16~<=40 |
>40~<=75 |
>75~<=100 |
<=100 |
>100<=200 |
<=5 |
>5~<=16 |
>16~<=50 |
>40 |
| SM490A/ SM490B |
>=325 |
>=315 |
>=295 |
>=295 |
490~610 |
>=22 |
>=17 |
>=21 |
>=23 |
Applications: Manufacturing plant, general building and all kinds of engineering machinery, such as mining and drilling rig used in various types of construction, power shovel, electric tip lorry, mining truck, excavators, loaders, bulldozers, various types of cranes, hydraulic support for coal mine and other machinery equipment and other components.
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