〔108〕钛与钛合金棒、管 | ||||||||||||||
(Titanium and Titanium Alloy Rods and Bars) | ||||||||||||||
标准代号 | 规格号码 | 记号 | 化学成分(%)Chemical composition | 拉伸试验 Tensile requirements | ||||||||||
Ti | N | C | H | Fe | O | Pd | Al | V | 降伏强度(Mpa) | 抗拉强度(Mpa) | 伸长度(%) | |||
JIS | H4650 | TB270 | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.15 | - | - | - | ≧165 | 270-410 | ≧27 |
ASTM | B348 | Gr.1 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.2 | ≦0.18 | - | - | - | ≧170 | ≧240 | ≧24 |
DIN | 17862 | Ti 1 | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.1 | - | - | - | ≧180 | 290-420 | ≧30 |
GB | T3620 T2965 | TA1 | 其余 | ≦0.03 | ≦0.1 | ≦0.015 | ≦0.25 | ≦0.2 | - | - | - | ≧275 | ≧343 | ≧25 |
JIS | H4650 | TB340 | 其余 | ≦0.03 | ≦0.06 | ≦0.013 | ≦0.25 | ≦0.2 | - | - | - | ≧215 | 340-510 | ≧23 |
ASTM | B348 | Gr.2 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.25 | - | - | - | ≧275 | ≧345 | ≧20 |
DIN | 17862 | Ti2 | 其余 | ≦0.06 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | - | - | - | ≧250 | 390-540 | ≧22 |
GB | T2965 | TA2 | 其余 | ≦0.05 | ≦0.1 | ≦0.015 | ≦0.4 | ≦0.3 | - | - | - | ≧373 | ≧441 | ≧20 |
JIS | H4650 | TB480 | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.3 | ≦0.3 | - | - | - | ≧345 | 480-620 | ≧18 |
ASTM | B348 | Gr.3 | 其余 | ≦0.05 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.35 | - | - | - | ≧380 | ≧450 | ≧18 |
DIN | 17862 | Ti3 | 其余 | ≦0.06 | ≦0.1 | ≦0.013 | ≦0.3 | ≦0.25 | - | - | - | ≧320 | 460-590 | ≧18 |
GB | T3620 T2965 | TA3 | 其余 | ≦0.05 | ≦0.1 | ≦0.015 | ≦0.4 | ≦0.3 | - | - | - | ≧461 | ≧539 | ≧15 |
JIS | H4650 | TB550 | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.5 | ≦0.4 | - | - | - | ≧485 | 550-750 | ≧15 |
ASTM | B348 | Gr.4 | 其余 | ≦0.05 | ≦0.08 | ≦0.015 | ≦0.5 | ≦0.4 | - | - | - | ≧483 | ≧550 | ≧15 |
DIN | 17862 | Ti4 | 其余 | ≦0.05 | ≦0.06 | ≦0.013 | ≦0.3 | ≦0.35 | - | - | - | ≧390 | 540-740 | ≧16 |
JIS | H4650 | TB270Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.15 | 0.12-0.25 | - | - | ≧165 | 270-410 | ≧27 |
ASTM | B348 | Gr.11 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.2 | ≦0.18 | 0.12-0.25 | - | - | ≧170 | ≧240 | ≧24 |
DIN | 17862 | Ti1 Pd | 其余 | ≦0.05 | ≦0.06 | ≦0.013 | ≦0.2 | ≦0.12 | - | - | - | ≧200 | 290-410 | ≧30 |
JIS | H4650 | TB340Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | 0.12-0.25 | - | - | ≧215 | 340-510 | ≧23 |
ASTM | B348 | Gr.7 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.25 | 0.12-0.25 | - | - | ≧275 | ≧345 | ≧20 |
DIN | 17862 | Ti2 Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.3 | ≦0.25 | 0.12-0.25 | - | - | 275-450 | ≧345 | ≧20 |
JIS | H4650 | TB480Pd | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.3 | ≦0.3 | 0.12-0.25 | - | - | ≧345 | 480-620 | ≧18 |
DIN | 17862 | Ti3 Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.2 | ≦0.18 | 0.12-0.25 | ≦0.03 | ≦0.08 | ≧320 | 460-590 | ≧18 |