Titanium Grade 2 Round Bar
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Titanium Grade 2 Round Bar (UNS R50400) – Manufacturer, Stockist & Exporter
Titanium Grade 2 Round Bar, also known as UNS R50400, is a commercially pure titanium alloy containing more than 99% titanium, widely recognized for its exceptional corrosion resistance, high strength-to-weight ratio, and excellent formability. This grade is manufactured under ASTM B348 / ASME SB348 standards, ensuring consistent quality and performance across demanding industrial applications. Compared to other titanium grades, Grade 2 offers the best balance of strength, ductility, and corrosion resistance, making it one of the most commonly used titanium materials in engineering industries.
Aashish Metal & Alloy stocks Titanium Grade 2 Round Bars across a full size range — 5 mm to 300 mm diameter — and exports to 30+ countries with ready stock and 48-hour dispatch from our Mumbai warehouse. and stockist of Titanium Grade 2 Round Bars in India, offering a wide range of sizes, finishes, and forms such as round bars, hex bars, flat bars, billets, and forged bars. Our products are available in multiple conditions including cold drawn, hot rolled, and precision ground, meeting international dimensional standards such as ASTM, DIN, EN, JIS, and ASME.
Titanium Grade 2 bars are highly resistant to corrosion in aggressive environments such as seawater, chloride solutions, and acidic media due to the formation of a stable oxide layer on the surface. This makes them ideal for applications in marine, chemical processing, aerospace, and medical industries. Additionally, the alloy offers excellent weldability, moderate strength, and superior durability even at elevated temperatures.
At Aashish Metal & Alloy, all Titanium Grade 2 Round Bars undergo strict quality control processes, including chemical composition testing, mechanical property evaluation, and dimensional inspection. We ensure compliance with international standards and provide ready stock availability, enabling fast delivery and reduced lead times. Our detailed technical documentation, including specification tables, tolerance charts, and material test certificates, ensures complete transparency and reliability for every order.
With a strong commitment to quality, precision, and customer satisfaction, Aashish Metal & Alloy is your trusted partner for sourcing high-performance Titanium Grade 2 Round Bars in India.
- Titanium Grade 2 Round Bar Specifications
- Titanium Grade 2 Chemical Composition
- Types of Titanium Gr 2 Round Bar
- Mechanical Properties of Titanium Grade 2
- Titanium Grade 2 Physical Properties
- Titanium Grade 2 Round Bar Size Chart
- Titanium Grade 2 Round Bar Weight Chart
- Titanium Grade 2 Tolerance Chart (Cold Drawn)
- Available Forms of Titanium Grade 2 Bars
- Titanium Grade 2 Equivalent Grades
- Surface Finish Options
- Titanium Grade 2 Round Bar Applications
- Quality Testing & Inspection
- Packaging & Delivery
- Stock Availability
- Corrosion Resistance of Titanium Grade 2
- People Ask About Titanium Grade 2 Round Bar
Titanium Grade 2 Round Bar Specifications
| Parameter | Details |
|---|---|
| Standard | ASTM B348 / ASME SB348 |
| UNS | R50400 |
| Grade | Titanium Grade 2 |
| Density | 4.51 g/cm³ |
| Melting Point | 1665°C |
| Form | Round, Hex, Square, Flat, Billet, Forged |
| Finish | Black, Bright, Polished |
| Condition | Annealed, Cold Drawn, Hot Rolled |
| Length | Random / Cut Length |
Titanium Grade 2 Chemical Composition
| Element | % Composition |
|---|---|
| Titanium (Ti) | Balance |
| Iron (Fe) | ≤ 0.30 |
| Oxygen (O) | ≤ 0.25 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.03 |
| Hydrogen (H) | ≤ 0.015 |
Types of Titanium Gr 2 Round Bar
| STANDARD | UNS | WNR. | JIS | EN |
|---|---|---|---|---|
| Monel 400 | N04400 | 2.4360 | NW 4400 | NiCu30Fe |
Mechanical Properties of Titanium Grade 2
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength | 345 MPa | 50 ksi |
| Yield Strength | 275 MPa | 40 ksi |
| Elongation | 20% | 20% |
| Hardness | 150 HB | 150 HB |
Titanium Grade 2 Physical Properties
| Property | Value |
|---|---|
| Density | 4.51 g/cm³ |
| Modulus of Elasticity | 105 GPa |
| Thermal Conductivity | 16.4 W/m·K |
| Electrical Resistivity | 0.55 µΩ·m |
Titanium Grade 2 Round Bar Size Chart
| Diameter (mm) | Diameter (inch) |
|---|---|
| 6 mm | 0.236” |
| 8 mm | 0.315” |
| 10 mm | 0.394” |
| 12 mm | 0.472” |
| 16 mm | 0.630” |
| 20 mm | 0.787” |
| 25 mm | 0.984” |
| 32 mm | 1.260” |
| 40 mm | 1.575” |
| 50 mm | 1.969” |
Titanium Grade 2 Round Bar Weight Chart
| Diameter | Kg/Meter | Lbs/Foot |
|---|---|---|
| 10 mm | 0.32 | 0.21 |
| 20 mm | 1.26 | 0.85 |
| 30 mm | 2.83 | 1.90 |
| 40 mm | 5.03 | 3.38 |
| 50 mm | 7.85 | 5.27 |
| 75 mm | 17.67 | 11.87 |
| 100 mm | 31.40 | 21.10 |
Titanium Grade 2 Tolerance Chart (Cold Drawn)
| Diameter Range | Tolerance |
|---|---|
| 5 – 10 mm | ±0.02 mm |
| 10 – 25 mm | ±0.05 mm |
| 25 – 50 mm | ±0.10 mm |
| 50 – 100 mm | ±0.20 mm |
Titanium Grade 2 Bright Bar Tolerance (ISO H Series)
| Size (mm) | h7 | h8 | h9 |
|---|---|---|---|
| 6 – 10 | 0.015 | 0.022 | 0.036 |
| 10 – 18 | 0.018 | 0.027 | 0.043 |
| 18 – 30 | 0.021 | 0.033 | 0.052 |
| 30 – 50 | 0.025 | 0.039 | 0.062 |
Available Forms of Titanium Grade 2 Bars
| Category | Types |
|---|---|
| Standard Bars | Round, Square, Flat, Hex |
| Structural | Channel, T-Bar, I-Bar |
| Industrial | Forgings, Rings, Billets |
| Special | Threaded Bars, Profiles, Hollow Bars |
Titanium Grade 2 Equivalent Grades
| Standard | Equivalent |
|---|---|
| UNS | R50400 |
| ASTM | Grade 2 |
| DIN | 3.7035 |
| EN | Ti Grade 2 |
| JIS | Class 2 |
Surface Finish Options
| Finish Type | Description |
|---|---|
| Black | Hot rolled surface |
| Bright | Smooth finish |
| Polished | Mirror finish |
| Pickled | Acid cleaned surface |
| Rough Turned | Machined finish |
Titanium Grade 2 Round Bar Applications
| Industry | Applications |
|---|---|
| Marine | Seawater piping, heat exchangers, offshore components |
| Chemical Processing | Acid handling equipment, reactors, pressure vessels |
| Aerospace | Structural components, airframe parts |
| Medical | Surgical implants, prosthetics |
| Power Generation | Condensers, cooling systems |
| Oil & Gas | Subsea fasteners, heat exchanger tubes |
| Desalination | Evaporator tubes, pump shafts |
| Automotive | Exhaust systems, lightweight frames |
| Architecture | Cladding, structural fasteners |
| Pulp & Paper | Bleaching equipment, reactor vessels |
Quality Testing & Inspection
| Test Type | Description |
|---|---|
| Chemical Testing | Composition verification |
| Mechanical Testing | Strength & elongation |
| PMI Testing | Positive material identification |
| Ultrasonic Testing | Internal defect detection |
| Dimensional Inspection | Size accuracy |
Packaging & Delivery
| Type | Details |
|---|---|
| Packaging | Wooden boxes / crates |
| Protection | Plastic caps on ends |
| Bundling | Strapped with plastic |
| Marking | Heat number & grade |
| Delivery | PAN India & Export |
Stock Availability
| Product | Condition | Size |
|---|---|---|
| Round Bar | Cold Drawn | 5 – 100 mm |
| Round Bar | Hot Rolled | 25 – 300 mm |
| Bright Bar | Ground | 10 – 80 mm |
| Forged Bar | Annealed | 100 – 500 mm |
Titanium Grade 2 Round Bar Price (Indicative)
| Size | Price Range (USD) |
|---|---|
| 10 mm | $15 – $25 |
| 25 mm | $20 – $35 |
| 50 mm | $30 – $60 |
| 100 mm | $80 – $150 |
Get a firm quote for your exact size and quantity
Titanium Grade 2 vs Grade 5 — Key Differences
| Parameter | Titanium Grade 2 | Titanium Grade 5 (Ti-6Al-4V) |
|---|---|---|
| Tensile Strength | 345 MPa | 950 MPa |
| Ductility | High | Moderate |
| Cost | Lower | Higher |
| Best For | Corrosion-critical applications | High-strength structural applications |
Corrosion Resistance of Titanium Grade 2
| Media | Concentration | Rating |
|---|---|---|
| Seawater | All | Excellent |
| Sulphuric Acid | <5% | Good |
| Nitric Acid | All | Excellent |
| Hydrochloric Acid | Dilute | Good |
| Chloride Solutions | All | Excellent |
Note: Verify suitability for your specific process conditions with our technical team.
Related Titanium Products
- Titanium Grade 1 Round Bar
- Titanium Grade 5 Round Bar
- Titanium Grade 7 Round Bar
- Titanium Hex Bar
- Titanium Flat Bar
- Titanium Forged Bar
People Ask About Nuts Manufacturer
Titanium Grade 2 round bars are used in marine hardware, chemical processing equipment, heat exchangers, aerospace structural components, and medical implants due to their outstanding corrosion resistance and high strength-to-weight ratio.
UNS R50400 is the Unified Numbering System designation for commercially pure Titanium Grade 2, containing a minimum of 99% titanium with tightly controlled iron, oxygen, carbon, and nitrogen limits per ASTM B348.
UNS R50400 is the Unified Numbering System designation for commercially pure Titanium Grade 2, containing a minimum of 99% titanium with tightly controlled iron, oxygen, carbon, and nitrogen limits per ASTM B348.
Grade 1 is the purest form with the highest corrosion resistance and lowest strength. Grade 2 offers a better balance of strength and corrosion resistance, making it the most widely used commercially pure titanium grade.
Titanium Grade 2 round bars are manufactured to ASTM B348 / ASME SB348 standards. These specify chemical composition limits, mechanical property minimums, and dimensional tolerances.
Aashish Metal & Alloy stocks Titanium Grade 2 Round Bars from 5 mm to 300 mm diameter, available in cold drawn, hot rolled, ground, and forged conditions with custom cut lengths.
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