
Hot Rolled Universal Beams and Columns , H beams , AS 3679.1 (1996)
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.
Specification:
Standard: AS 3679.1 (1996)
Grade: Grade 250 , Grade 300 , Grade350
Web Thickness: 4.5mm ~ 50mm
Web Width : 50 ~ 600 mm
Flange Thickness : 4.5 ~ 50mm
Flange Width: 45mm ~ 600mm
Length : 6 ~ 12m
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 Mpa | Tensile Mpa | Elongation % | Charpy V-noth. Temp 20℃ | Dimensions & Tolerances | ||
AS 3679.1 (1996) | ≤12mm | 12-40 | ≥40mm | AS 3679.1 (1996) | |||
Grade 250 | 260 | 250 | 230 | 420 | 22% | 27J | |
Grade 300 | 300 | 300 | 300 | 430 | 22% | 27J | |
Grade 350 | 360 | 340 | 330 | 480 | 20% | 27J |
Application:
H-Beams are widely used in the construction industry and are available in a variety of standard sizes. H-Beam may be used both as beams and as columns.
HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Group is a customer-oriented, innovative,
value-driven company, which manufactures, processes and distributes
steel products and service worldwide. Over the years, the group has
built up serval iron and steel production and processing bases in
East and North China with annual capacity over 1 millions tons and
a well established sales network around the world. The group
currently empoly staff over 1000 people and the total assets reach
US dollars 50 millions.
Our main products includes below several different types:
Our factory located in beautiful coastal city of Shanghai, Tianjin
with convenient transportation, which covers a large-scale
manufacturing bases and more than two hundred of professional
techinicians. Our products include cold rolled steel, galvanized
steel, galvalume steel and pre-painted steel, etc.
We also have our two accessories building materials factories, one
lies in Guangzhou, Yinda powder coating factory and another is
inuslation materials lies in Tianjin, which supply glass wool and
rock wool insulation materials.
Below is the production line information:
1. Cold Rolled Production Lines---- 4 Lines
2. Galvanized Production Lines---- 4 Lines
3. Galvalume Production Lines ---- 2 Lines
4. Pre-painted Production Lines ---- 4 Lines
Our products sell well in domestic andmore than 70 countries and
regions throughout the world, mainly in South East Asia, South
America, The Middle East, Turkey and Africa, Europe and so on.
We provide clients with the excellent and intergtative service of
development and design, manufacturing and installation, testing and
trainning, and insist on the business principle of "quality
assured" and "reliable reputation".
Sincerely wish to strengthen business relations with friend both at
home and abroad, creative beautiful future!