Titanium Grade 2/2H
猫咪社区 stocks commercially pure Titanium Plate Grade 2/2H (UNS R50400) in thicknesses from 3/16″ (4.8mm) through 3.5″ (88.9mm). Titanium Plate Grade 2/2H (UNS R50400) is the 鈥渨orkhorse鈥� of the commercially pure titanium family. It offers a combination of high strength, ductility, and outstanding corrosion resistance for many industrial applications.
Titanium Grade 2/2H plate and plate products (UNS R50400) in stock for immediate delivery鈥夆�斺��.1875″ (4.8mm) through 3.5″ (88.9mm)
Available thicknesses for Titanium Plate Grade 2/2H (UNS R50400):
| 3/16" | 1/4" | 3/8" | 1/2" | 5/8" | 3/4" | 7/8" | 1" |
| 4.8mm | 6.3mm | 9.5mm | 12.7mm | 15.9mm | 19mm | 22.2mm | 25.4mm |
| 1 1/4" | 1 1/2" | 2" | 2 1/4" | 2 1/2" | 3" | 3 1/2" | |
| 31.8mm | 38.1mm | 50.8mm | 57.2mm | 63.5mm | 76.2mm | 88.9mm |
Titanium Plate and Plate Products Grade 2/2H
(UNS R50400) W. Nr. 3.7035
Combines High Strength and Ductility with Excellent Corrosion Resistance
猫咪社区 is offering the 鈥渨orkhorse鈥� titanium material from stock in full plates or custom cut sizes. 猫咪社区 has added titanium plate Grade 2/2H (UNS R50400) to North America’s largest inventory of stainless steel and nickel alloy plate.
Any Way You Want It!
At 猫咪社区, we have over 100 pieces of Value Added Plate Processing equipment all under one roof. You can purchase any custom shape or configuration you require to maximize plate yields. We can cut patterns utilizing five-axis abrasive waterjet or bandsaw. We can also offer Machincut rings and discs up to 124″ (3150mm) OD and can drill your tubesheets and baffles through 8″ (203.2mm). We can even have our plates produced into welded pipe, tubing, or structural shapes. Send us your drawings for finished or near-net shape parts, or we鈥檇 be happy to sell you full-size plates. At 猫咪社区 we work with the customer.
Stock Thicknesses
Titanium plate Grade 2/2H (UNS R50400) is available along with our inventory of stainless steel and nickel alloy plate. We maintain the largest inventory of specialty plate in North America鈥夆�斺�塷ver 15 million pounds! Titanium plate and plate products Grade 2/2H (UNS R50400) are available in thicknesses from .1875″ (4.8mm) through 3.5″ (88.9mm).
Specification Sheet Overview
for Titanium Plate and Plate Products Grade 2/2H (UNS R50400):
Plate Dimensions
Plate dimensions vary by grade, thickness, and mill availability.
Length
- Typical plate availability is 240鈥�252″
- Longer lengths in excess of 300″ are available in select grades and thicknesses
- Shorter lengths may apply depending on thickness and mill availability
Width
- Common widths include 60″, 79″, 96″, and 120″
Thickness Considerations
- Maximum available length and width will vary as thickness increases
Plate is supplied based on actual dimensions. In-house processing is available to meet required sizes.
General Properties
Commercially Pure Titanium Plate and Plate Products Combining High Strength and Ductility with Excellent Corrosion Resistance.
Titanium plate Grade 2/2H (UNS R50400) is titanium plate. It is the most widely-used titanium grade offering an excellent balance of strength and ductility with outstanding corrosion resistance in highly oxidizing and mildly reducing service.
Titanium plate Grade 2/2H (UNS R50400) has slightly lower strength than Titanium Grade 3 (UNS R50550) but is stronger than Titanium Grade 1 (UNS R50250). It has a minimum guaranteed yield strength of 40 ksi (275 MPa). Its corrosion resistance is equal to the other commercially pure plate grades.
Titanium plate Grade 2/2H (UNS R50400) can operate in continuous service up to 800掳贵 (425掳颁) and in intermittent service up to 1000掳贵 (540掳颁)
Titanium plate Grade 2/2H (UNS R50400) can be easily welded, machined, and hot and cold worked by standard shop fabrication practices.
Density
0.163 lbs/in-3
4.51 g/cm-3
Beta Transus (+/-鈥�25掳贵, +/-鈥�-3.9掳颁)
1680掳贵
915掳颁
Thermal Conductivity
12.60 BTU hr-1鈥塮迟-1 掳贵-1
21.79 W m-1 掳颁-1
Magnetic Permeability
Nonmagnetic
Electrical Resistivity
21 碌惟/in
0.53 碌惟/m
Elastic Modulus
15.2鈥夆�撯��17.4 Msi
105鈥夆�撯��120 GPa
Typical values at room temperature of about 68鈥夆�撯��78掳贵 (20鈥夆�撯��25掳颁)
Mean Coefficient of Thermal Expansion
| 掳贵 | 掳颁 | ||
| 68鈥夆赌撯赌�212掳 | 20鈥夆赌撯赌�100掳 | 4.8 x 10-6in in-1鈥� 掳贵-1 | 8.6 x 10-6m m-1 掳颁-1 |
| 68鈥夆赌撯赌�572掳 | 20鈥夆赌撯赌�300掳 | 5.3 x 10-6in in-1 掳贵-1 | 9.5 x 10 -6 m m -1 掳颁 -1 |
| 68鈥夆赌撯赌�932掳 | 20鈥夆赌撯赌�500掳 | 5.4 x 10-6in in-1 掳贵 -1 | 9.7 x 10-6m m-1 掳颁-1 |
Mechanical Properties
Typical Room Temperature Mechanical Properties
0.2% Offset | ||||||
|---|---|---|---|---|---|---|
| 掳颁 | 掳贵 | MPa | ksi | MPa | ksi | % |
| 20掳 | 68掳 | 485 | 70 | 345 | 50 | 28 |
Corrosion Resistance
The corrosion resistance of Titanium plate and plate products Grade 2/2H (UNS R50400) is the result of a strong, stable, protective oxide film layer that forms when the metal’s surface is exposed to oxygen or moisture. The film growth accelerates under strong oxidizing conditions.
The protective film layer of Titanium plate Grade 2/2H (UNS R50400) provides excellent corrosion resistance in many challenging service environments 鈥� including oxidizing and organic acids, alkaline solutions, bleaches, wet chlorine, inorganic salts, salt brines, and seawater.
Titanium plate Grade 2/2H (UNS R50400) should not be used in strong reducing acids, anhydrous chlorine, strong caustic solutions, fluorides, or pure oxygen service.
| Brixham Sea, condenser | 32 | 12 months | 0.12 |
| Kure Beach, NC, disk | 28 | 2 months | 0.005 |
| Kure Beach, NC, jet impinge | 23.6 | 1 month | 0.02 |
| Wrightsville Beach, NC | 29.5 | 2 months | 0.007 |
| Acetic Acid | 0鈥夆赌撯赌�99.5 | Boiling | nil. |
| Aluminum Chloride | 10 | 220 | 1.1 |
| Aluminum Chloride | 25 | 68 | 0.04 |
| Ammonium Hydroxide | 70 | Bioling | nil. |
| Bismuth/Lead | molten | 570 | < 4 |
| Boric Acid | 10 | Boiling | nil. |
| Bromine 鈥� moist | vapor | 86 | 0.12 |
| Chlorine Gas (dry) | 100 | 140 | very high |
| Chlorine Gas (wet) > 1.5% H2O | 鈥� | 392 | nil. |
| Copper Sulfate | 50 | Boiling | nil. |
| Ferric Chloride | 1鈥夆赌撯赌�30 | 212 | nil. |
| Formic Acid (aerated) | 90 | 212 | 0.05 |
| Formic Acid (non-aerated) | 90 | 212 | 118 |
| Hydrochloric Acid | 1 | 100 | 1.2 |
| Hydrochloric Acid | 5 | 200 | 260 |
| Hydrochloric Acid | 20 | 95 | 165 |
| Hydrogen Peroxide | 5 | 150 | 2.4 |
| Magnesium Chloride | 50 | 392 | 0.2 |
| Nitric Acid | 35 | Boiling | 5.0鈥夆赌撯赌�20.0 |
| Nitric Acid | 70 | 158 | 1.56 |
| Oxalic Acid | 10 | 95 | 0.58 |
| Phosphoric Acid | 5 | 151 | 0.2 |
| Phosphoric Acid | 30 | 140 | 39 |
| Phosphoric Acid | 85 | 70 | 7 |
| Stearic Acid | 100 | Boiling | 0.12 |
| Sulfuric Acid | 5 | 70 | 9 |
| Sulfuric Acid | 25 | 77 | 28.3 |
| Sulfuric Acid | 75 | 95 | 41 |
| Sulfuric Acid | 98 | 392 | 1.5 |
Fabrication Data
Titanium plate Grade 2/2H (UNS R50400) can be easily welded, machined, and hot and cold worked by standard shop fabrication practices.
Hot Forming
Hot forming operations should be performed in the temperature range between 400 and 600掳贵 (204 and 316掳颁). Care must be taken to prevent the formation of excessive alpha case which should be removed after processing.
Cold Forming
Titanium plate and plate products Grade 2/2H (UNS R50400) can be worked by any conventional cold-forming method at room temperature. Three factors make titanium somewhat different from other metals.
- Room temperature ductility less than other materials may require more generous bend radii and lower stretch formability
- Modulus of elasticity is about half that of steel which can cause spring back after forming
- Galling tendency is greater than stainless steel which calls for close attention to lubrication in any forming operation in which titanium is in contact with metal dies or forming equipment
Welding
Titanium plate Grade 2/2H (UNS R50400) can be joined by a variety of welding procedures using titanium filler metal. Gas tungsten arc welding (GTAW) is the most common welding process for Titanium plate Grade 2/2H (UNS R50400), but plasma arc welding, spot welding, electron beam, laser beam, resistance welding, and diffusion welding can all be utilized. For whichever process that is selected, inert gas shielding techniques must be employed to prevent oxygen pickup and embrittlement in the weld area.
Machining
Titanium plate鈥檚 Grade 2/2H (UNS R50400) machining characteristics are similar to those of austenitic stainless steels. Low cutting speeds, heavy feed rates, and a heavy dosage of cutting fluids are recommended. Sharp cutting tools and rigid setups are suggested. Given titanium鈥檚 tendency to gall, the feeding should never be stopped while the tool and piece are in moving contact. Titanium chips are highly combustible, and precautions should be taken to avoid fire hazards.
Titanium Alloy Grade 2/2H Plate 鈥� Frequently Asked Questions
1. What is Titanium Grade 2/2H?
Titanium Grade 2/2H is a commercially pure titanium alloy known for its excellent corrosion resistance, high strength-to-weight ratio, and outstanding weldability.
2. What are the typical applications for Titanium Grade 2/2H plate?
This alloy is used in a wide range of industries including:
鈥� Chemical processing
鈥� Marine and offshore components
鈥� Power generation
鈥� Aerospace structures
鈥� Medical devices
鈥� Heat exchangers and condensers
3. How does Titanium Grade 2/2H perform in corrosive environments?
Titanium Grade 2/2H exhibits exceptional resistance to corrosion in oxidizing, neutral, and mildly reducing environments. It performs well in chlorides, seawater, and most acids, making it ideal for chemical and marine applications.
4. What are the mechanical properties of Titanium Grade 2/2H plate?
Typical minimum values (annealed condition):
鈥� Yield Strength (0.2% offset): 50 ksi (345 MPa)
鈥� Ultimate Tensile Strength: 70 ksi (485 MPa)
鈥� Elongation in 2″: 28%
5. What are the physical properties of Titanium Grade 2/2H?
鈥� Density: 0.163 lbs/in鲁 (4.51 g/cm鲁)
鈥� Modulus of Elasticity: 15.2鈥夆�撯��17.4 Msi 105鈥夆�撯��120 GPa
鈥� Thermal Conductivity: 12.6 BTU/hr/ft虏/ft/掳贵
鈥� Electrical Resistivity: 21 碌惟/in 0.53 碌惟/m
6. Is Titanium Grade 2/2H magnetic?
No. Titanium Grade 2/2H is nonmagnetic.
7. Can Titanium Grade 2/2H be welded or formed?
Yes. This alloy offers excellent weldability and formability. It can be easily cold-formed and welded using standard titanium practices, making it suitable for complex fabrications.
8. What standards does Sandmeyer Steel鈥檚 Titanium Grade 2/2H plate meet?
鈥� ASTM B265
鈥� ASME SB265
9. What thicknesses of Titanium Grade 2/2H plate does Sandmeyer Steel stock?
Sandmeyer stocks Titanium Grade 2/2H plate in thicknesses ranging from 3/16鈥� (4.8 mm) through 3-1/2鈥� (88.9 mm).