JIS G 3445 Grade STKM 14A Carbon Steel Seamless Tubes
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JIS G3445 STKM 14A Carbon Steel Tube, STKM 14A tube Supplier, STKM 14A Carbon Steel Seamless Tubes, STKM 14A Equivalent Material, STKM14C Chemical Composition, JIS G3445 Equivalent Material.
Solitaire Steel is a premier supplier and exporter of high-quality STKM 14A carbon steel pipes manufactured to meet the JIS G3445 standard. With over 25 years of expertise in the steel industry, we are known for delivering top-notch steel products to our clients.
Our JIS G 3445 Grade STKM 14A carbon steel seamless tubes are perfect for a variety of industrial applications. These tubes offer impressive strength, excellent ductility, and outstanding wear resistance. Manufactured in accordance with JIS standards, STKM 14A tubes are commonly used in automotive parts, hydraulic systems, construction machinery, and bicycle frames. Their reliability and durability make them ideal for both structural and mechanical components.
JIS G3445 Carbon Steel Tubes are manufactured according to the Japanese JIS G3445 standard, which specifies the dimensions and sizes of carbon steel pipes used for machining. These tubes are ideal for making mechanical parts and components found in machinery, automobiles, bicycles, furniture, and household appliances. They are valued for their precise dimensions, durability, and adaptability across various industries.
At Solitaire Steel, we are committed to providing the highest quality products and exceptional service. Our skilled team works diligently to understand your needs and offer tailored solutions. Alongside STKM 14A carbon steel pipes, we also supply a diverse range of steel products including stainless steel pipes, tubes, sheets, plates, and alloy steel products. For reliable STKM 14A carbon steel pipes that meet JIS G3445 standards, contact Solitaire Steel today for more information or to request a quote.
STKM 14A Carbon Steel Seamless Tubes Specification
JIS G 3445 Grade STKM 14A Carbon Steel Seamless Tubes are widely used for general-purpose applications globally. These tubes are known for their strength, ductility, and excellent durability. Produced as per JIS specifications, they are often referred to as carbon steel tubes and are suitable for a broad range of industrial applications.
Type | Seamless |
Material: | Carbon Steel |
Surface Treatment: | Oiled |
Usage: | Hydraulic/Automobile Pipe, Special Purpose |
Section Shape: | Round |
Chemical composition of grade STKM14A
| C | Si | Mn | P | S |
|---|---|---|---|---|
| max 0.3 | max 0.35 | 0.3 -1 | max 0.04 | max 0.04 |
Mechanical properties of grade STKM14A
| Assortment | Yield point or Proof stress | Tensile strength | Elongation | Reduction of area | Charpy impact strength |
| – | N/mm 2 | N/mm 2 | % | % | J/cm 2 |
| Tubes | 245 | 410 | 25 |
Dimensional Standards of JIS G 3445 Grade STKM 14A
| Execution | Size Range | OD Tolerance | Wall tolerance |
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm |
| Hot-rolled peeled tube | All sizesWall < 12 mmWall – 12 mm | + 0.25/- 0 mm | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness < 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* | ± 0.30 mm± 0.35 mm± 0.40 mm |
JIS G 3445 Grade STKM 14A Standard Length Tolerances
Component length (mm) | OD 30-100 mm | OD 100-254 mm |
10-100 | + 1.0/- 0 | + 2.0/- 0 |
100-600 | + 2.0/- 0 | + 3.0/- 0 |
600-1200 | + 3.0/- 0 | + 4.0/- 0 |
1200-5000 | + 5.0/- 0 | + 6.0/- 0 |
Applications of STKM 14A Carbon Steel Tubes
STKM 14A carbon steel tubes are widely used in various industries due to their versatility and durability. Key applications include:
- Machinery: Essential for manufacturing mechanical components.
- Automobiles: Used in structural and functional parts.
- Bicycles: Ideal for frames and other components.
- Gas Lines: Suitable for transporting gases safely.
- Water Pipelines: Reliable for water distribution systems.
- Oil & Gas Industries: Commonly utilized in pipelines and related equipment.
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