チタン合金の機械的性質
大同 |
該当鋼種 | 引張り強さ (N/mm2) |
0.2%耐力 (N/mm2) |
伸び (%) |
絞り (%) |
180°曲げ (内径) |
硬さ (HB) |
熱処理条件 | |
|---|---|---|---|---|---|---|---|---|---|
純 チ タ ン |
DT1 |
JIS Class 1 |
270~410 |
≧165 |
≧27 |
- |
2T |
≧100 |
Annealing |
ASTM Grade 1 |
≧240 |
≧170 |
≧24 |
≧30 |
- |
- |
Annealing |
||
DIN3.7025 |
290~410 |
≧180 |
≧30 |
- |
- |
- |
Annealing |
||
DT2 |
JIS Class 2 |
340~510 |
≧210 |
≧23 |
- |
2T |
≧100 |
Annealing |
|
ASTM Grade 2 |
≧345 |
≧275 |
≧20 |
≧30 |
- |
- |
Annealing |
||
DIN3.7035 |
390~540 |
≧250 |
≧22 |
- |
- |
- |
Annealing |
||
DT3 |
JIS Class 3 |
480~620 |
≧345 |
≧18 |
- |
3T |
≧150 |
Annealing |
|
ASTM Grade 3 |
≧450 |
≧380 |
≧18 |
≧30 |
- |
- |
Annealing |
||
DIN3.7055 |
460~590 |
≧320 |
≧18 |
- |
- |
- |
Annealing |
||
DT4 |
JIS Class 4 |
550~750 |
≧485 |
≧15 |
- |
3T |
≧180 |
Annealing |
|
ASTM Grade 4 |
≧550 |
≧483 |
≧15 |
≧25 |
- |
- |
Annealing |
||
DIN3.7065 |
540~740 |
≧390 |
≧16 |
- |
- |
- |
Annealing |
||
チ タ ン 合 金 |
DAT5 |
JIS Class 60 |
≧895 |
≧825 |
≧10 |
≧25 |
- |
- |
Annealing |
ASTM Grade 5 |
≧895 |
≧828 |
≧10 |
≧25 |
- |
- |
Annealing |
||
DIN3.7164 |
≧900 |
≧830 |
≧10 |
≧25 |
- |
- |
Annealing |
||
AMS 4928 |
≧896 |
≧827 |
≧10 |
≧25 |
- |
- |
Annealing |
||
DAT5E |
JIS Class 60E |
≧825 |
≧755 |
≧10 |
≧25 |
- |
- |
Annealing |
|
ASTM F136 |
≧825 |
≧760 |
≧8 |
≧15 |
- |
- |
Annealing |
||
AMS 4930 |
≧825 |
≧760 |
≧8 |
≧15 |
- |
- |
Annealing |
||
DAT67 |
ASTM F1295 |
≧900 |
≧800 |
≧10 |
≧25 |
- |
- |
Annealing |
|
DAT52 |
JIS Class 61 |
≧620 |
≧485 |
≧15 |
≧30 |
- |
- |
Annealing |
|
ASTM Grade 9 |
≧620 |
≧483 |
≧15 |
≧25 |
- |
- |
Annealing |
||
JIS Class 61 (Material for free cutting) |
≧650 |
≧600 |
≧10 |
≧25 |
- |
- |
Annealing |
||
JIS Class 80 (Material for cold working) |
640~900 |
≦850 |
≧10 |
≧55 |
- |
- |
Solution |
||
Daido original standard |
≧895 |
≧825 |
≧5 |
≧10 |
- |
- |
Annealing |
||
DAT55G |
Daido original standard |
770~1050 |
≦1000 |
≧10 |
≧25 |
- |
- |
Solution |
|
DAT56M |
Daido original (CATi) |
850~1100 |
≦1050 |
≧10 |
≧25 |
- |
- |
Solution |
|
DAT57M |
Daido original (VLTi) |
≧895 |
≧825 |
≧10 |
≧25 |
- |
- |
Annealing |
|
機械的性質の保証値を表示していますので、個々に該当規格をご確認願います。


