Hollow structural section (HSS) is a type of metal profile with a hollow cross section. The term is used predominantly in the United States, or other countries which follow US construction or engineering terminology.
이러한 타원형 등 다른 형상도 가능하지만 HSS 부재는 원형, 정사각형 또는 직사각형의 단면 일 수있다. HSS는 단지 코드 당 구조 강으로 구성된다.
HSS는 때때로 실수 중공 구조 강철로 참조됩니다. 직사각형과 정사각형 HSS는 일반적으로 튜브 스틸 또는 박스 섹션이라고합니다. 사실 강관 실제로 치수 및 HSS 다르게 분류하지만 원형 HSS는 때때로 실수로, 강철 파이프라고합니다. (HSS 치수는 프로파일의 외관 치수를 기반으로, 파이프는 또한 다른 표준이기는하지만, 외부 공차로 제조된다.) HSS의 모서리가 심하게 반올림 약 두배 두께 인 반경을 갖는. 벽 두께는 단면 주위 균일하다.
영국, 또는 영국의 건축 또는 엔지니어링 용어에 따라 다른 국가에서는 용어 HSS는 사용되지 않습니다. 오히려, 세 가지 기본 형태는 CHS, SHS 및 RHS, 인 원형, 정사각형, 직사각형의 중공 부분으로 참조된다. 일반적으로, 이러한 명칭은 또한 이에 치수 및 공차 HSS 약간 다를 메트릭의 크기에 관한 것이다.
Features of H-Beam Steel
H metal beam steel is known for being incredibly strong.
An H-beam can be built up, which means it may be built up to any size or height, making it an ideal material for construction.
Types Of H-Beam
There are many product specifications of H-beams, and the classification methods are as follows.
(1) According to the flange width of the product, it is divided into wide flange, medium flange and narrow flange H-beams. The flange width B of wide flange and medium flange H-beam is greater than or equal to the web height H. The flange width B of narrow flange H-beam is approximately equal to one-half of the web height H. The flange width of narrow flange H-beam is approximately equal to the web height H.
(2) According to the product use, it is divided into H-beam, H-beam column, H-beam pile, and very thick flange H-beam. Sometimes parallel-legged channels and parallel-flange T-beams are also included in the range of H-beams. Generally, narrow flange H-beam is used as beam material, and wide flange H-beam is used as column material, according to which there are beam H-beam and column H-beam.
(3) According to the production method, it is divided into welded H-beam and rolled H-beam.
(4) According to the size specification, it is divided into large, medium and small size H-beams. Usually, the products with web height H above 700mm are called large, 300-700mm are called medium, and those less than 300mm are called small. By the end of 1990, the world's largest H-beam web height of 1200mm and flange width of 530mm.
Difference Between Steel I-Beam and H-Beam
What Is H-Beam?
H beam is a structural beam made of rolled steel. It is incredibly strong. It gets its name because it looks like a capital H over the cross-section.
What Is I-Beam?
An I-beam has an I-shaped form. Two horizontal planes, referred to as flanges, are joined by a vertical element, known as the weft, to form an I-beam.
The term "I-beam" comes from the fact that it resembles a capital letter when viewed through a cross-section and has tapering edges. An I-beam has a cross-section that is taller than it is wide at the flange.
Which Is Stronger H Beam or I-Beam?
H-beam: H-beam often has a thicker central web, making it stronger.
I-beam: Since I-beam frequently has a narrower central web than H-beam, it frequently cannot withstand as much stress.
What Is H Beam Used For?
H Beams are frequently used in the construction of bridges, large trailers, and buildings, among other things. H beams are able to support heavier weights than I beams due to their slightly different cross-section shape, thicker central web, and broader flanges.
What Is the Purpose of an I Beam?
Because of its excellent utility, I beams are the preferred form for structural steel construction. I beams are ideal for unidirectional bending parallel to the web because of their form. The web resists shear stress, but the horizontal flanges resist bending movement.
H-Beam and I-Beam: Applications
H beams are perfect for mezzanines, platforms, bridges, and other typical residential and commercial buildings since they have thicker walls and flanges.
In residential constructions, broad flanges are frequently employed. H-beams are the chosen material for the framework of the trailer and vehicle since their interior dimensions are consistent.
For structural steel buildings, bridges, and other civil structures, I-beams are the favored shape choice due to their increased resistance to flanges.
They are also utilized to build the framework and support columns for trains, elevators, beds for trailers and vehicles, winches, and residential and commercial building projects.
정사각형 튜브 크기
| 크기 (mm) | 벽 두께 (mm) | 크기 (mm) | 벽 두께 (mm) |
| 20 * 20 | 1.2 | 70 * 7060 * 80100 * 40 | 1.8 |
| 1.3 | 2 | ||
| 1.4-1.5 | 2.2 | ||
| 1.7 | 2.3 | ||
| 1.8 | 2.5-4.0 | ||
| 2 | 4.5-5.0 | ||
| 2.2 | 5.5-5.75 | ||
| 2.3 | 75 * 7560 * 90100 * 50 | 1.8 | |
| 2.5-2.75 | 2 | ||
| 25 * 2,520 * 30 | 1.2 | 2.2 | |
| 1.3 | 2.3 | ||
| 1.5 | 2.5-4.0 | ||
| 1.7 | 4.5-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | 80*80100*60100*80120*60 | 2 | |
| 2.3-2.3 | 2.2 | ||
| 2.5-3.0 | 2.3 | ||
| 30*3030*4025*4020*40 | 1 | 2.5-4.0 | |
| 1.2 | 4.5-5.0 | ||
| 1.3 | 5.5-5.75 | ||
| 1.5 | 7.5-7.75 | ||
| 1.7 | 100 * 100,120 * 80 | 2 | |
| 1.8 | 2.2 | ||
| 2 | 2.3 | ||
| 2.2 | 2.5-5.0 | ||
| 2.3 | 5.5-5.75 | ||
| 2.5 * 2.75 | 7.5-7.75 | ||
| 3 | 120*120140*80150*100160*80 | 2.5 | |
| 40 * 4030 * 5025 * 50 | 1.2 | 2.75 | |
| 1.3 | 3 | ||
| 1.4-1.5 | 3.25-5.0 | ||
| 1.7 | 5.5-7.0 | ||
| 1.8 | 7.5-7.75 | ||
| 2 | 140 * 140,150 150,200 * 100 * | 3.5-4.0 | |
| 2.2-2.3 | 4.5-5.0 | ||
| 2.5-4.0 | 5.25-7.0 | ||
| 50*5060*4030*6040*50 | 1.5 | 7.5-7.75 | |
| 1.7 | 160*160180*180 | 3 | |
| 1.8 | 3.5 | ||
| 2 | 3.75 | ||
| 2.2 | 4.0-5.0 | ||
| 2.3 | 5.25-5.75 | ||
| * 2.5 -4.0 | 7.5-7.75 | ||
| 4.25-5.0 | 60*6040*8075*7550*7050*80 | 2.3 | |
| 60*6040*8075*4550*7050*80 | 1.5 | 2.5-4.0 | |
| 1.7 | 4.25-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | / | ||
| 2.2-2.3 | / |
사각형 파이프 크기
| 크기 (mm) | 벽 두께 (mm) | 크기 (mm) | 벽 두께 (mm) |
| 20 * 20 | 1.2 | 70 * 7060 * 80100 * 40 | 1.8 |
| 1.3 | 2 | ||
| 1.4-1.5 | 2.2 | ||
| 1.7 | 2.3 | ||
| 1.8 | 2.5-4.0 | ||
| 2 | 4.5-5.0 | ||
| 2.2 | 5.5-5.75 | ||
| 2.3 | 75 * 7560 * 90100 * 50 | 1.8 | |
| 2.5-2.75 | 2 | ||
| 25 * 2,520 * 30 | 1.2 | 2.2 | |
| 1.3 | 2.3 | ||
| 1.5 | 2.5-4.0 | ||
| 1.7 | 4.5-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | 80*80100*60100*80120*60 | 2 | |
| 2.3-2.3 | 2.2 | ||
| 2.5-3.0 | 2.3 | ||
| 30*3030*4025*4020*40 | 1 | 2.5-4.0 | |
| 1.2 | 4.5-5.0 | ||
| 1.3 | 5.5-5.75 | ||
| 1.5 | 7.5-7.75 | ||
| 1.7 | 100 * 100,120 * 80 | 2 | |
| 1.8 | 2.2 | ||
| 2 | 2.3 | ||
| 2.2 | 2.5-5.0 | ||
| 2.3 | 5.5-5.75 | ||
| 2.5 * 2.75 | 7.5-7.75 | ||
| 3 | 120*120140*80150*100160*80 | 2.5 | |
| 40 * 4030 * 5025 * 50 | 1.2 | 2.75 | |
| 1.3 | 3 | ||
| 1.4-1.5 | 3.25-5.0 | ||
| 1.7 | 5.5-7.0 | ||
| 1.8 | 7.5-7.75 | ||
| 2 | 140 * 140,150 150,200 * 100 * | 3.5-4.0 | |
| 2.2-2.3 | 4.5-5.0 | ||
| 2.5-4.0 | 5.25-7.0 | ||
| 50*5060*4030*6040*50 | 1.5 | 7.5-7.75 | |
| 1.7 | 160*160180*180 | 3 | |
| 1.8 | 3.5 | ||
| 2 | 3.75 | ||
| 2.2 | 4.0-5.0 | ||
| 2.3 | 5.25-5.75 | ||
| * 2.5 -4.0 | 7.5-7.75 | ||
| 4.25-5.0 | 60*6040*8075*7550*7050*80 | 2.3 | |
| 60*6040*8075*4550*7050*80 | 1.5 | 2.5-4.0 | |
| 1.7 | 4.25-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | / | ||
| 2.2-2.3 | / |
ASTM A500 냉간 용접 및 형성 라운드 모양의 원활한 탄소 강철 강철 구조 관
비 합금 미세 입자 강재의 EN 10210 뜨거운 최종 구조의 중공 부
EN 10219 냉간 비 합금 미세 입자 강재의 용접 구조의 중공 부분을 형성
ASTM A53의 구조용 강재 또는 저압 배관에 사용
Bare, Black Painting,Lightly Oiled
Painted Structural Steel Tube
Painted SHS (square hollow sections) and RHS (rectangular hollow sections) are high-strength cold-formed hollow steel sections that are primer painted for protection during storage and handling.
Hollow Structural Sections (HSS) are lengths of high-strength welded steel tubing which is used for structural elements in buildings, general structures, and a variety of manufactured products.
