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ASTM A106 Grade B Carbon Steel Seamless Pipe

ASTM A106 Grade B Carbon Steel Seamless Pipe

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Standard: ASTM A106

Description: A106 Grade B Carbon Steel Seamless Pipe offers excellent mechanical properties and versatile performance. A106 Grade B steel manufactured under the ASTM A106 standard,A106 Gr B Steel pipes can be used as a replacement for API 5L Grade B, ASTM A53 Grade B,...

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A106 Grade B Carbon Steel Seamless Pipe offers excellent mechanical properties and versatile performance. A106 Grade B steel manufactured under the ASTM A106 standard, A106 GrB carbon steel pipe is designed for high-temperature and high-pressure environments. A106 Gr B Steel pipes can be used as a replacement for API 5L Grade B, ASTM A53 Grade B, and other similar carbon steel grades in high-pressure systems.

ASTM A106 Grade B is a standard specification for seamless carbon steel pipes suitable for high-temperature services. It is commonly utilized in industries such as oil and gas, power generation, and petrochemical processing. The seamless design ensures uniformity and strength, making it ideal for transporting fluids and gases under extreme conditions.

Standard Size Range:
- Outer Diameter (OD): 1/8 inch to 48 inches (10.3 mm to 1219 mm)
- Wall Thickness: SCH 10 to SCH 160, including SCH XXS
- Length: Single Random (4.8m-6.7m), Double Random (6.7m-13.4m), or customized lengths

Chemical Composition of A106 Grade B

The chemical composition of A106 Grade B steel ensures its suitability for demanding applications.

Element Carbon (C) Manganese (Mn) Phosphorus (P) Sulfur (S) Silicon (Si)
Percentage (%) 0.30 max 0.29-1.06 0.035 max 0.035 max 0.10 min

Mechanical Properties of A106 Grade B

The mechanical properties of A106 Grade B steel make it a preferred choice for structural and pressure applications.

Property Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
Value 415 min 240 min 30 min

Equivalent Materials for A106 Grade B

A106 Grade B steel can be compared to other international standards for similar applications.

Standard Equivalent Grade
API 5L Grade B
EN 10216-2 P265GH
DIN 17175 St45.8

ASTM A106 GrB seamless steel pipe is a robust and reliable choice for industries requiring high-strength materials for challenging environments. With its well-defined chemical composition, impressive mechanical properties, and wide range of applications, it meets the needs of various sectors.

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