TB-340 (Grade 2)
Characteristics
It is the most common type of titanium grade and is considered to have a good balance of corrosion resistance, strength, weldability, and workability, making it a highly versatile material. Strength is higher than grade 1, but lower than grade 5. Tensile strength is equivalent to low carbon steel.
Chemical composition
| N | C | H | Fe | O | Ti | |
|---|---|---|---|---|---|---|
| min | Bal | |||||
| max | 0.03 | 0.08 | 0.013 | 0.25 | 0.15 |
※Above is standard values of JIS H4650. For further information, please contact us.
※The values in the table are for reference only and do not guarantee minimum or maximum values. For further information, please contact us.
Mechanical properties
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | Hardness(HB) | |
|---|---|---|---|---|
| min | 340 | 215 | 23 | 110 |
| max | 510 |
※Above is standard values of JIS H4650. For further information, please contact us.
※サイズ8mm以上100mm以下のRound barsに適応。
International Specification Comparison chart
| Material | Round Bars | Plates/Sheets | Pipe/Tube | ||
|---|---|---|---|---|---|
| Seamless | Welded | ||||
| ASTM | UNS R50400 |
B348 | B265 | B861 | B862 |
| ASME | SB348 | SB265 | SB861 | SB862 | |
| JIS | TB340 | H4650 | H4600 | H4630 | H4635 |
| DIN | 3.7035 | ||||
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