High Nickel Round Bars stockist
High Nickel Round Bars are essential engineering materials known for their exceptional resistance to heat, corrosion, and oxidation, especially in aggressive and high-temperature environments. These bars are manufactured using premium nickel-based alloys such as Inconel, Monel, Hastelloy, and Nickel 200/201, offering outstanding mechanical strength and performance across industries. Common applications include oil & gas, marine engineering, chemical processing, aerospace, and power generation. Due to their superior durability and long service life, High Nickel Round Bars are widely used in projects demanding high reliability under extreme conditions.
AL LIWARA General Trading LLC is a prominent stockist of High Nickel Round Bars, maintaining a diverse inventory of grades, sizes, and finishes to meet global industrial requirements. The company ensures availability of round bars in standard and custom diameters, lengths, and surface finishes, with compliance to international standards like ASTM, ASME, DIN, and EN. Their commitment to quality includes providing mill test certificates, material traceability, and third-party inspection support as per client requirements. This makes AL LIWARA a preferred supplier for both urgent and bulk project-based demands.
With a robust global supply chain, AL LIWARA exports High Nickel Round Bars to a wide range of countries including the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain, Oman, USA, Mexico, Canada, Egypt, Algeria, Nigeria, South Africa, Kenya, Tanzania, Spain, Germany, France, Italy, United Kingdom, Netherlands, Belgium, Turkey, Jordan, Yemen, Malaysia, Singapore, Bangladesh, Sri Lanka, Australia, Iran, Russia, Poland, Portugal, and Colombia. Their strategic warehouse facilities and strong logistics partnerships enable timely and secure deliveries to customers around the world.

As a global exporter, AL LIWARA understands the importance of regional certifications, packaging requirements, and documentation for customs clearance across different markets. Whether supplying to a marine engineering firm in Singapore, an oil refinery in Saudi Arabia, or a petrochemical plant in Canada, they tailor their solutions to meet the specific technical and regulatory needs of each region. Their international reputation is built on consistency, trust, and a deep understanding of market expectations.
High Nickel Round Bars – Specifications & Technical Details
1. Product Standards & Grades
Standard | Grade | Finish | Type |
---|---|---|---|
ASTM A276 / A479 | 304 / 304L, 316 / 316L, 310S, 321 | Bright, Polished, Black | Hot Rolled / Cold Drawn |
ASTM A276 | 410, 416, 420, 430, 431 | Annealed, Hardened & Tempered | Forged / Peeled / Ground |
ASTM A276 / A479 | Duplex 2205 / Super Duplex 2507 | Black / Pickled | Rolled / Drawn |
2. Chemical Composition (Typical %)
Grade | C | Mn | Si | Cr | Ni | Mo |
---|---|---|---|---|---|---|
304 | 0.08 max | 2.0 max | 0.75 max | 18–20 | 8–10.5 | – |
316 | 0.08 max | 2.0 max | 0.75 max | 16–18 | 10–14 | 2–3 |
321 | 0.08 max | 2.0 max | 0.75 max | 17–19 | 9–12 | – |
410 | 0.15 max | 1.0 max | 1.0 max | 11.5–13.5 | – | – |
3. Mechanical Properties
Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HRB) |
---|---|---|---|---|
304 | 205 | 515 | ≥40 | ≤95 |
316 | 205 | 515 | ≥40 | ≤95 |
410 | 275 | 450 | ≥20 | ≤100 |
4. Round Bar Size Range
Diameter (mm) | Length (mm) | Tolerance | Availability |
---|---|---|---|
6 – 600 | 2000 – 6000 | H9, H10, H11 | Ex-stock / MTO |
5. Equivalent Grades
Grade | ASTM | EN | Werkstoff |
---|---|---|---|
304 | A276 / A479 | 1.4301 | 1.4301 |
316 | A276 / A479 | 1.4401 | 1.4401 |
321 | A276 | 1.4541 | 1.4541 |
410 | A276 | 1.4006 | 1.4006 |
6. Stainless Steel Round Bar Weight Chart
Diameter (mm) | Weight per meter (kg) |
---|---|
10 | 0.62 |
20 | 2.47 |
30 | 5.55 |
50 | 15.41 |
100 | 61.64 |
Inspection, Testing & Documentation
- Material Test Certificate (MTC) to EN 10204 / 3.1 (or as requested)
- Third-party inspection options (SGS, Lloyd’s, TPI) on request
- NDT (UT/RT/DP) and hardness testing available per buyer specification
- Dimensional verification to ASME B16.5/B16.47 or purchaser drawings
The company's role as a reliable stockist and exporter of High Nickel Round Bars is further reinforced by its emphasis on customer service, competitive pricing, and technical support. AL LIWARA not only supplies materials but also provides value-added services such as cutting, machining, and material consulting to ensure clients receive ready-to-use components for critical applications. Their expertise helps customers make informed material choices based on corrosion resistance, strength, and weldability.
In a competitive global market, AL LIWARA General Trading LLC continues to strengthen its position as a leading supplier of High Nickel Round Bars by maintaining quality, speed, and flexibility in its operations. With a strong focus on long-term relationships and consistent product availability, the company remains a key partner for clients across multiple continents seeking high-performance nickel alloy solutions.
Frequently Asked Questions (FAQs)
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