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Tianjin Lefin Industrial Co.,Ltd

Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard

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Tianjin Lefin Industrial Co.,Ltd.

Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard

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Has rich experience in steel pipe processing, can be customized according to customer requirements according to the drawing and sample processing, assist in the development of new products.

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Mexico HOT DIP GALVANIZED STEEL PIPE

Mexico ASTM A501 GR.C HOLLOW SECTION

ASTM A501 GR.B HOLLOW SECTION Outside Diameter: 20MM × 20MM - 1200MM × 1200MM(SHS) 20MM × 30MM - 1200MM × 1500MM(RHS) Wall thickness: 1.5 - 50MM Wall Thickness Tolerance: ±10% Length: 1 -- 12M, commonly used 5.8M,6M,12M Surface treatment: Galvanizing,Black vanish,Carving Slightly oil painting,PVC clothes cover each bundle ect.

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Product Description

ASTM A501 Grade C is a specific grade of carbon steel structural tubing designed for high-strength applications.

Chemical Requirements

Composition,%
Element	Heat analysis	Product analysis
Carbon,max^B	0.22	0.26
Manganese,max^B	1.4	1.45
Phosphorus,max	0.03	0.04
Suffur,max	0.02	0.03
Copper,when copper steel is specified,min	0.2	0.18
^B For each reducton of 0.01 percentage point bebow the specfied maxinum for cabon,an increase of 0.06 percentage point above the specified maximum for manganese is pemmited,up to a maximum of 1.60% by heat analysis and 1.65%by product analysis.

This low Carbon content aids in weldability and formability.
Manganese is an alloying element that increases strength and hardness.
Phosphorus and Sulfur : These are controlled to minimize impurities that can compromise the steel's ductility and toughness.
Copper can improve the resistance to atmospheric corrosion.

Mechanical Properties

Tensile
	Wall Thickness,in.[mm]	Grade C
Tensle strength, min,psi [MPa]	AIl	70000[483]
	≤1 [25]	50000 [345]
	>1[25]and≤2[50]	49000[340]
Yield strength, min,psi[MPa]	>2[50]and≤3[76]	47500[330]
Yield strength, min,psi[MPa]	>3[76]and≤4[100]	46000[315]
Elongation,min,%		23

This high tensile strength allows Grade C to withstand significant forces without breaking.
The high yield strength means Grade C can handle substantial loads before permanent deformation.
Despite its high strength, Grade C still maintains good ductility, as indicated by its elongation percentage.

CLICK HERE➡Differences Between ASTM A501 Steel Grade

Advantages

The advantages of ASTM A501 Grade C include:

High Strength: Its high tensile and yield strengths make it suitable for applications requiring high strength.
Durability: The material's resistance to deformation under load makes it ideal for long-lasting structural components.
Versatility: Despite its high strength, Grade C maintains enough ductility to be used in a variety of applications.

Applications

ASTM A501 Grade C is used in applications that demand high strength and durability:

Structural Support: It is used in construction frameworks for buildings, bridges, and towers.
Machinery Components: It is integral in the manufacture of machinery parts requiring robust structural elements.
Infrastructure Projects: Employed in the construction of pipelines and water transportation systems.
Automotive Industry: Utilized in vehicle frames and chassis for enhanced structural integrity and impact resistance.

In summary, ASTM A501 Grade C is distinguished by its low carbon content, high manganese content, and controlled levels of phosphorus and sulfur, which together contribute to its high strength and durability. Its applications in structural support, machinery components, and infrastructure projects highlight its importance in the construction and engineering industries. It ensures the safety, stability, and longevity of construction projects that require materials capable of withstanding heavy loads and harsh conditions.