Washers - Titanium, Aluminum
Brand :
MISUMI
Caution
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Product Description
Sizes are M3 to M10. Shipment from 1 pc. is available as needed.
| Type | [ M ] Material | [ S ] Surface Treatment |
| CBTW | Pure Titanium Class 2 (JIS H4650) | - |
| CBALW | A2017 | - |
| CBALWB | Black Anodize |
More Information
Characteristics of Titanium (JIS H4650 Pure Titanium Class 2)
• Strength of titanium is comparable to low-carbon steel, yet the specific gravity is 60% of steel.
• It can be used in low to high temperatures.
• It has better chemical resistance than that of stainless steel.
■Comparison by Metals
■Chemical Resistance of Titanium
◎: Corrosion resistant enough for use.
○: Corrosive but usable depending on conditions.
×: Unusable due to insufficient corrosion resistance.
■Changes in Mechanical Characteristics of Titanium by Temperature
• Strength of titanium is comparable to low-carbon steel, yet the specific gravity is 60% of steel.
• It can be used in low to high temperatures.
• It has better chemical resistance than that of stainless steel.
■Comparison by Metals
| Item | Unit | Titanium | Aluminum | Steel |
| Specific Gravity | g/cm3 | 4.5 | 2.7 | 7.9 |
| Tensile Strength | N/mm2 | 377 | 78 | 315 |
| Thermal Conductivity | cal/cm • sec • °C | 0.041 | 0.487 | 0.145 |
| Young's Modulus | kN/mm2 | 106 | 69 | 205 |
■Chemical Resistance of Titanium
| Chemical Solution | Concentration (%) | Temperature (°C) | Titanium | 316 Stainless Steel |
| Hydrochloric Acid | 10 | 30 | ◎ | × |
| Sulfuric Acid | 20 | 30 | ○ | × |
| Sodium Hydroxide | 50 | 120 | ◎ | ○ |
○: Corrosive but usable depending on conditions.
×: Unusable due to insufficient corrosion resistance.
■Changes in Mechanical Characteristics of Titanium by Temperature
| Item | Unit | Data | ||
| -200°C | Ambient Temperature | 350°C | ||
| Tensile Strength | N/mm2 | 994 | 421 | 167 |
| Elongation | % | 25.7 | 46 | 54 |