〔106〕钛与钛合金无缝管 | ||||||||||||||
(Titanium and Titanium Alloy Seamless Pipes) | ||||||||||||||
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(%) | |||
GB | T3620 T3624 | TA0 | 其余 | ≦0.03 | ≦0.1 | ≦0.015 | ≦0.15 | ≦0.15 | - | - | - | ≧170 | 280-420 | ≧24 |
JIS | H4630 H4635 | TTP270 | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.15 | - | - | - | - | 270-410 | ≧27 |
ASTM | B861 B862 | Gr.1 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.2 | ≦0.18 | - | - | - | ≧170 | ≧240 | ≧24 |
DIN | 17861 17886 | Ti 1 | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.1 | - | - | - | ≧180 | 290-420 | ≧30 |
GB | T3620 T3624 | TA1 | 其余 | ≦0.03 | ≦0.1 | ≦0.015 | ≦0.25 | ≦0.2 | - | - | - | ≧250 | 370-530 | ≧20 |
JIS | H4630 H4635 | TTP340 | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | - | - | - | - | 340-510 | ≧23 |
ASTM | B861 B862 | Gr.2 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.25 | - | - | - | ≧275 | ≧345 | ≧24 |
DIN | 17861 17886 | Ti2 | 其余 | ≦0.06 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | - | - | - | ≧250 | 390-540 | ≧22 |
GB | T3620 T3624 | TA2 | 其余 | ≦0.05 | ≦0.1 | ≦0.015 | ≦0.3 | ≦0.25 | - | - | - | ≧320 | 440-620 | ≧18 |
JIS | H4630 H4635 | TTP480 | 其余 | ≦0.05 | ≦0.08 | ≦0.013 | ≦0.3 | ≦0.3 | - | - | - | - | 480-620 | ≧18 |
ASTM | B861 B862 | Gr.3 | 其余 | ≦0.05 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.35 | - | - | - | ≧380 | ≧450 | ≧18 |
DIN | 17861 17886 | Ti3 | 其余 | ≦0.06 | ≦0.1 | ≦0.013 | ≦0.3 | ≦0.25 | - | - | - | ≧320 | 460-590 | ≧18 |
JIS | H4630 H4635 | TTP270Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.2 | ≦0.15 | 0.12-0.25 | - | - | - | 270-410 | ≧27 |
ASTM | B861 B862 | Gr.11 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.2 | ≦0.18 | 0.12-0.25 | - | - | ≧170 | ≧240 | ≧24 |
DIN | 17861 17886 | Ti1 Pd | 其余 | ≦0.05 | ≦0.06 | ≦0.013 | ≦0.2 | ≦0.12 | - | - | - | ≧200 | 290-410 | ≧30 |
GB | T3620 T3624 | TA9 | 其余 | ≦0.03 | ≦0.1 | ≦0.015 | ≦0.25 | ≦0.2 | 0.12-0.25 | - | - | ≧250 | 375-530 | ≧20 |
JIS | H4630 H4635 | TTP340Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | 0.12-0.25 | - | - | - | 340-510 | ≧23 |
ASTM | B861 B862 | Gr.7 | 其余 | ≦0.03 | ≦0.08 | ≦0.015 | ≦0.3 | ≦0.25 | 0.12-0.25 | - | - | ≧275 | ≧345 | ≧20 |
DIN | 17861 17886 | Ti2 Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.3 | ≦0.25 | 0.12-0.25 | - | - | 275-450 | ≧345 | ≧20 |
JIS | H4630 H4635 | TTP480Pd | 其余 | ≦0.03 | ≦0.08 | ≦0.013 | ≦0.25 | ≦0.2 | 0.12-0.25 | - | - | - | 480-620 | ≧18 |
DIN | 17861 17886 | 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 |