〔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