ASTM A519 Carbon Steel Pipe
ASTM A519 Carbon Steel Pipe
ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing
ASTM A519 seamless carbon and alloy steel pipes for mechanical and pressure - containing applications. These pipes are designed to meet the stringent requirements of various industrial uses, offering reliable performance and high - quality characteristics.
The standard covers a range of carbon and alloy steel materials. The specific chemical composition varies depending on the grade, common grades like 1018 and 1020 have specific carbon, manganese, phosphorus, sulfur, and other element content requirements.
Rehond's quality control: inspections of the raw materials, dimensional checks at various stages of production, and non - destructive testing such as ultrasonic testing, magnetic particle testing, and radiographic testing to detect any internal or surface flaws.
Specifications
Our ASTM A519 Seamless Carbon Steel Pipes come with a comprehensive specification, surface coatings tailored to your needs, various end types, joint methods, and a range of machining services. Whether it’s bending, flanging, or welding, our pipes are engineered to comply with all requirements, providing you with a versatile product that fits your specific needs.
| Procedure | SMLS |
|---|---|
| Dimensions | O.D.: 10 mm – 120 mm |
| Thickness | 1.0mm – 20mm |
| Steel Grade | 1008,1010.1018,1020... |
| Surface Coating | Black, Red, Primer, Hot Dip Galvanizing |
| End Type | Square cut, Bevelled, Grooved |
| Pipe Packing | In bundles, Plastic film full length wrap |
Why Choose REHOND?
Founded in 2011, REHOND is a leading force in China’s steel tube manufacturing and export. We promise to give you the best quality at the lowest price. For any inquiries regarding the purchase of steel tubes, feel free to reach out to us.
Full Range Of Steel Pipes
Provide a full range of steel tubes. This includes semaless tube, ERW pipe, steel hollow section, line pipe, coated pipe, honed tube and more.
Standard Certifications
We hold international certifications, including ISO9001, IATF16949 and many letters patents, the tube products are manufactured following ASTM, DIN, EN, BS, JISG standards.
Worry-free After-sales Service
We provide professional selling team. It handles returns and exchanges on time if there are quality problems.
Chemical Requirements
We adhere to stringent chemical requirements for our ASTM A519 Seamless Carbon Steel Pipes. Our commitment to quality ensures that the chemical composition of the steel is meticulously controlled to provide superior corrosion resistance, strength, and durability. From the carbon content to the trace elements, every aspect is carefully monitored to deliver a product that not only meets but exceeds industry standards, offering you a reliable and long-lasting solution.
| Grade | C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| 1008 | 0.10 | 0.30–0.50 | 0.04 | 0.05 | – | – | – |
| 1010 | 0.08–0.13 | 0.30–0.60 | 0.04 | 0.05 | – | – | – |
| 1018 | 0.15–0.20 | 0.60–0.90 | 0.04 | 0.05 | – | – | – |
| 1020 | 0.18–0.23 | 0.30–0.60 | 0.04 | 0.05 | – | – | – |
| 1025 | 0.22–0.28 | 0.30–0.60 | 0.04 | 0.05 | – | – | – |
| 1026 | 0.22–0.28 | 0.60–0.90 | 0.04 | 0.05 | – | – | – |
| 4130 | 0.28–0.33 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | 0.80–1.1 | 0.15–0.25 |
| 4140 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.80–1.1 | 0.15–0.35 |
Mechanical Requirement
The mechanical requirements of our ASTM A519 Seamless Carbon Steel Pipes are designed to ensure unparalleled performance under high temperatures and pressure levels. From tensile strength to yield strength, elongation, and hardness, every mechanical property is optimized to provide a robust and resilient product.
| Grade | Condition | Tensile Point (MPa) | Yield Point (MPa) | Elongation |
|---|---|---|---|---|
| 1020 | CW | 414 | 483 | 5% |
| SR | 345 | 448 | 10% | |
| A | 193 | 331 | 30% | |
| N | 234 | 379 | 22% | |
| 1025 | CW | 448 | 517 | 5% |
| SR | 379 | 483 | 8% | |
| A | 207 | 365 | 25% | |
| N | 248 | 379 | 22% | |
| 4130 | SR | 586 | 724 | 10% |
| A | 379 | 517 | 30% | |
| N | 414 | 621 | 20% | |
| 4140 | SR | 689 | 855 | 10% |
| A | 414 | 552 | 25% | |
| N | 621 | 855 | 20% |
FAQ
More than 15 years experience of manufacturing and exporting work of steel pipe products.
ISO/SGS/CE certified factory.
Special teams for sales, production, logistic and after sale services.
We keep good quality and competitive price to ensure our customers' benefit.
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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