Home > Carbon Steel > Carbon Steel A519 Gr 440 Pipes
Discover our premium Carbon Steel A519 Gr 440 Pipes showcased across our product pages, offering an extensive range of solutions designed to satisfy varied industry requirements. Built with precise engineering for maximum durability and corrosion resistance, our A519 Gr 440 Pipes comply with rigorous industry standards, ensuring reliable performance across every application. Customer satisfaction remains our top priority, delivering adaptable options, competitive rates, and rapid shipping. Elevate your services with our trustworthy A519 Gr 440 Pipes, backed by our steadfast dedication to excellence.
| A519 Cd Seamless Tube Standard | ASTM A519 GR. 4130, ASTM A519 Grade 4130 (with IBR Test Certificate) |
|---|---|
| Sch. & Swg. | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk |
| ASTM A519 Tubing Thickness | 3-12mm |
| A519 Mechanical Tubing Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| ASTM A519 Tubing Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| ASTM A519 Tubing Type | Seamless / ERW / Welded / Fabricated |
| Form of | Round, Square, Rectangular, Hydraulic Etc. |
| ASTM A519 Tubing Length | Standard Double & In Cut length also. |
| Tubing End | Plain End, Beveled End, Treaded |
| Specialized in | ASTM A519 Grade 4130 Boiler Tube, ASTM A519 Grade 4130 Heater Tube, ASTM A519 Grade 4130 Heat Exchanger Tube |
| GRADE 4130 ASTM A519 Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Carbon | 0.22 – 0.28 |
|---|---|
| Manganese | 0.60 – 0.90 |
| Phosphorous Max | 0.015 |
| Sulfur Max | 0.005 |
| Silicon | 0.10 – 0.25 |
| Copper | 0.00 – 0.05 |
| Nickel Max | 0.05 |
| Chromium Max | 0.05 |
| Molybdenum Max | 0.05 |
| Tensile Properties | ||||||||
|---|---|---|---|---|---|---|---|---|
| Grade Designation | Condition | Ultimate Strength | Yield Strength | Elongation in 2 in.or 50mm,% | Rockwell,Hardness B Scale | |||
| ksi | Mpa | ksi | Mpa | |||||
| 4130 | Hot Rolled | 90 | 621 | 70 | 483 | 20 | 89 | |
| Stress Relieved | 105 | 724 | 85 | 586 | 10 | 95 | ||
| Annealed | 75 | 517 | 55 | 379 | 30 | 81 | ||
| Normalized | 90 | 621 | 60 | 414 | 20 | 89 | ||
At Koasteel, we are proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With modern production facilities strategically situated in the New Zealand, we maintain a large inventory of more than 25,000 tons of top-quality materials always on hand in stock.
Get in touch with us for a fast quote tailored to your requirement.
We supply these Carbon Steel A519 Gr 440 Pipes in accordance with DIN, ISO, JIS or ANSI Standard.
High-Temperature Tolerance:Well-suited for high-temperature use, retaining strength and integrity even in extreme conditions.
High-Pressure Resistance:Handles high-pressure settings, which makes them perfect for tough industrial applications.
Durability:Recognized for their durable performance and resistance to wear and tear.
Seamless Construction:Delivers greater strength and a lower chance of leaks or failures than welded pipes.
Cost-Effectiveness:Provides a cost-effective option without sacrificing quality or performance.
carbon steel A519 Gr 440 pipes serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Carbon Steel A519 Gr 440 pipes may be prone to galvanic corrosion when they come into contact with dissimilar metals under specific conditions. Applying adequate insulation or appropriate protective coatings can assist in reducing this risk. Routine inspection and upkeep are likewise advised to guard against galvanic corrosion.
Email: sales@koasteel.nz
