HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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SNI Certified ASTM A36 , ASTM A572 , ASTM A913 Hot Rolled Iron Carbon Structural Mild Steel H Beam
Introduction:
H-Beam is another product coming out from our hot rolled mill.It is the structural steel profile shaped like an H in section.The horizontal elements of the "I" are flanges,while the vertical element is the web.The web resists shear forces while the flanges resist most of the bending moment experienced by the beam.Beam theory shows that the H-shaped sections is a very efficient form for carrying both bending and shear loads in the plane of the web.
We have SNI Certificate for our H beam.
Specification:
Standard: ASTM A36 (2001) , ASTM A572 (2001) , ASTM A913 (2001)
Grade: Grade 42 , Grade 50, Grade 60 , Grade 65
Size: 100 x 50 ~ 300 x 150mm
Length : 6 ~ 12m
Package: suitable package for the long sea transport ; In bundle with bulk ; as customer's requirements.
Chemical Composition
| Chemical Composition % | |||||||
| C | Si | Mn | P | S | B | Cu | Cr |
| X 100 | X 1000 | X 1000 | |||||
| 17 | 17 | 40 | 25 | 14 | 12 | ||
Mechanical Properties
| Material | Yield Strength Min. Mpa | Tensile Mpa | Elongation % | Charpy V-noth. Temp 20℃ | Dimensions & Tolerances |
| ASTM A36 (2001) | 250 | 400-550 | 20-21% | - | ASTM A6 (1997)
|
| ASTM A572 (2001) | - | ||||
| Grade 42 | 290 | 415 | 20-24% | - | |
| Grade 50 | 345 | 450 | 18-21% | - | |
| Grade 60 | 415 | 520 | 16-18% | - | |
| Grade 65 | 450 | 550 | 15-17% | - | |
| ASTM A913 (2001) | - | ||||
| Grade 50 | 345 | 450 | 18-21% | - | |
| Grade 65 | 450 | 550 | 15-17% | - |
Sunrise Hot Rolled H beam comes with standard size range from 100x50 up to 300x150mm, Non standard H-Beam can be fabricated by welding steel plates together to form a welded beam that fits our customer's size requirements. We also provides free cut-to-length service for customers that required length below our standard length of 12m.
