Hot-rolled JIS G3192-2008 Angle steel for shipbuilding

Hot-rolled JIS G3192-2008 Angle steel for shipbuilding

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Description

Overview of JIS G3192-2008 Standard

JIS G3192-2008 is a Japanese Industrial Standard that specifies dimensions, tolerances, and other requirements for hot-rolled steel angles.

Types of JIS G3192-2008 Angle Steel

  1. Equal leg angles
  2. Unequal leg angles

Specifications and Dimensions

Here’s a sample table of dimensions for unequal leg angles according to JIS G3192-2008:

Type Nominal Weight (kg/m) Sectional Area (cm²) Height (mm) Width (mm) Thickness (mm)
L200×90×9×12 22.0 28.1 200 90 9/12
L225×90×9×12 23.8 30.3 225 90 9/12
L250×90×9×13 26.2 33.4 250 90 9/13
L250×90×10.5×15 30.3 38.5 250 90 10.5/15
L275×100×10.5×14 32.8 41.8 275 100 10.5/14

Applications of JIS G3192-2008 Angle Steel

  1. Shipbuilding
  2. Building structures
  3. Bridges
  4. Power transmission towers
  5. General steel fabrication

Manufacturing Process at HL Steel

At HL Steel, we produce JIS G3192-2008 Angle Steel using advanced hot-rolling techniques:

  1. Steel billets are heated to high temperatures
  2. Hot steel is passed through shaped rollers to form the angle profile
  3. Angles are cooled and straightened
  4. Rigorous quality control checks are performed

Advantages of JIS G3192-2008 Angle Steel

  1. Compliance with Japanese industrial standards
  2. High strength-to-weight ratio
  3. Excellent load-bearing capacity
  4. Versatility in various construction applications
  5. Cost-effective structural solution

People Also Ask(FAQ):

  1. What is the difference between JIS G3192-2008 and other angle steel standards?

    JIS G3192-2008 is a Japanese standard, while other common standards include ASTM (American), EN (European), and GB (Chinese). The main differences lie in specific dimensional tolerances and material grade designations.

  2. Can JIS G3192-2008 Angle Steel be used in international projects?

    Yes, JIS G3192-2008 Angle Steel can be used in international projects, provided it meets the project’s specific requirements and local building codes. Many international projects accept materials conforming to recognized standards like JIS.

  3. What are the common sizes available for JIS G3192-2008 Angle Steel?

    JIS G3192-2008 Angle Steel is available in various sizes, with leg lengths typically ranging from 25mm to 250mm for equal angles, and up to 400mm for unequal angles. Thicknesses generally range from 3mm to 25mm.

  4. How does JIS G3192-2008 Angle Steel compare to other structural steel shapes?

    JIS G3192-2008 Angle Steel offers excellent versatility and strength-to-weight ratio compared to other shapes. It’s particularly useful for bracing, framing, and connecting other structural members. However, the choice between angles and other shapes depends on specific project requirements.

  5. What quality control measures are in place for JIS G3192-2008 Angle Steel?

    Quality control measures include adherence to the standard’s specifications for dimensions, shape, weight, and tolerances. Manufacturers like HL Steel typically perform rigorous testing and inspections to ensure compliance with the JIS G3192-2008 standard, including chemical composition analysis and mechanical property tests.

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