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LEADING MANUFACTURER, EXPORTER AND SUPPLIER IN INDIA
Sanjivini Steel Centre stands out as a reliable supplier, manufacturer, and exporter of high-quality Grade 4140 seamless carbon steel tubing in India. With our commitment to excellence, we ensure our products meet the highest industry standards.This alloy steel, containing chromium, molybdenum, and manganese, offers exceptional properties such as:
Key Features
Applications
Ideal for industrial uses, including boilers, machinery, and structural components, A519 Grade 4140 Tubing is known for its durability and versatility.
Choose Sanjivini Steel Centre for high-quality seamless steel tubing tailored to your requirements!
Numerous industries and applications use our ASTM A519 Grade 4140 Carbon Steel Pipe Seamless Pipes. Here are a handful of them:
ASTM A519 Grade 4140 Carbon Steel Tubing Specifications
| Standard | ASTM A519 / ASME SA 519 |
| ASTM A519 | Standard Specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing |
| Size | 2.375” to 12.750”. |
| Outer Diameter | 1/4” to 30” |
| Wall Thickness | 0.375” to 1.500”. |
| Schedule | 20, 30, 40, 80, 100, 120, 140, 160, XXH, Standard (STD), Extra Heavy (XH) |
| Shape | Rounded, squared, hex, rectangular and special sections. |
| Length | Max 12 m |
| Grade | 4140, L80 and P110 heat treated mechanicals. |
ASTM A519 Grade 4140 Alloy Steel Tubing Chemical Resistance Guide
| C | Mn | P≤ | S≤ | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.38-0.43 | 0.75-1.00 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
ASTM A519 4140 Alloy Steel Aircraft Tubing Mechanical Properties Table
| Condition | Tensile Strengtd Rm (Mpa) | Yield Strengtd R2 (Mpa) | Elongation in 2 in or 50 mm A(%) | Rockwell, Hardness B Scale |
|---|---|---|---|---|
| HF(Hot Finished) | 855 min (120 ksi) | 621 min (90 ksi) | 15 min | 100 |
| SR(Stress Relieved) | 855 min (120 ksi ) | 689 min (100 ksi) | 10 min | 100 |
| A(Annealed) | 552 min (80 ksi ) | 414 min (60 ksi) | 25 min | 85 |
| N (Normalized) | 855 min (120 ksi ) | 621 min (90 ksi) | 20 min | 100 |
| Q+T (Quenched and tempered.) | AS your requirements |
ASTM A519 Gr 4140 Tubing Equivalents
| Grade | ASTM A519 AISI 4140 |
|---|---|
| UNS | G41400 |
| DIN | 1.7225 |
Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab reports, Destructive Test Report, Non Destructive Test Reports
Packing In Wooden Boxes, Plastic Bags, Steel Strip Bundled, or as per Customers Requests
Sizes and Specifications other than above can be manufactured on request
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We specialize in exporting a premium selection of Stainless Steel, Carbon Steel, High Nickel Alloy, along with Pipes, Tubes, Fittings, Flanges, Fasteners, and more.
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About Us
We specialize in exporting a premium selection of Stainless Steel, Carbon Steel, High Nickel Alloy, along with Pipes, Tubes, Fittings, Flanges, Fasteners, and more.
© 2024 SANJIVINI STEEL CENTER Powered By YUGASMI