ASME SA 519 Grade 1010 Carbon Steel Seamless Pipe (Low-Carbon) — Product Description

Material

This product is a seamless mechanical tubing / pipe made of low-carbon carbon steel (Grade 1010) according to ASME SA 519 (often aligned with ASTM A519). It is manufactured without welds (seamless) to provide uniform mechanical and structural properties along its length, making it suitable for mechanical, structural, and light pressure applications.

Specifications

Chemical Composition

Mechanical Properties

Major Characteristics

1. Good Formability & Ductility — With its low carbon content, Grade 1010 is easily bent, formed, and cold-drawn without cracking. 

2. Excellent Weldability — It can be welded by common techniques (MIG, TIG, arc welding) without special preheating or post-heat treatment under many conditions.

3. Moderate Strength — Though not as strong as medium- or high-carbon steels, its strength is adequate for structural, mechanical and light pressure applications. 

4. Uniform Properties (Seamless) — Absence of a weld seam yields more consistent mechanical behavior and avoids weld-related defects.

5. Cost-Effective — Lower alloying content and ease of manufacturing keep cost relatively lower compared to alloyed steels.

6. Surface Finish & Tolerance Friendly — Suitable for mechanical finishing, machining, and close-tolerance applications, consistent with A519 tube usage. 

Standards / Specifications

• ASME SA 519 / ASTM A519 — Standard for seamless carbon and alloy steel mechanical tubing. It defines allowed grades, chemistry, dimensions, and mechanical testing. 

• ASTM A519 / A519M — The more general specification from ASTM, which ASME SA519 mirrors or adopts. 

• Mill Test Reports / EN 10204 (Type 3.1 / 3.2) — Many suppliers issue quality certificates per European standard EN 10204, to show compliance of chemical and mechanical properties. 

• Applicable supplementary standards — Depending on use, supplementary tests like impact tests, NACE (corrosion), hydrogen-induced cracking, etc., may be requested. 

Application Domains & Typical Uses

Broad Application Domains

• Mechanical engineering & general industrial structures

• Hydraulic and pneumatic cylinders

• Automotive and machinery structural components

• Low-to-moderate pressure fluid transmission / conduit

• Fabricated parts, shafts, linkages

Specific Use Cases

• Cylinder tubes / piston sleeves — As a liner or outer shell in hydraulic / pneumatic cylinders, benefiting from good surface finish and uniform wall thickness.

• Machine tool parts — Shafts, pins, sleeves, alignment tubes, etc.

• Automotive components — Non-critical linkage rods, brackets, supports.

• Low-pressure piping / conduit — For air, water, or low-pressure fluids in machinery.

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Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock,

it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.