钛和钛合金焊丝和填充焊丝标准
SFA-5.16/SFA-5.16M
钛和钛合金焊丝和填充丝的化学成分要求
AWS类别 UNS号(5) 重量百分数(1-4)
2004 1990 C O N H Fe Al V Pb Ru V 其他元素 总量
ERTi-1 ERTi-1 R50100 0.03 0.03-0.10 0.012 0.005 0.08 — — — — —
ERTi-2 ERTi-2 R50120 0.03 0.08-0.16 0.015 0.008 0.12 — — — — —
ERTi-3 ERTi-3 R50125 0.03 0.13-0.20 0.02 0.008 0.16 — — — — —
ERTi-4 ERTi-4 R50130 0.03 0.18-0.32 0.025 0.008 0.25 — — — — —
ERTi-5 ERTi-5 R56400 0.05 0.12-0.20 0.03 0.015 0.22 5.5~6.7 3.5~4.5 — — —
ERTi-7 ERTi-7 R52401 0.03 0.18-0.16 0.015 0.008 0.12 — — 0.12~0.25 —
ERTi-9 ERTi-9 R56320 0.03 0.08-0.16 0.02 0.008 0.25 2.5~3.5 2.0~3.0
ERTi-9EL1 ERTi-9EL1 R56321 0.03 0.06-0.12 0.012 0.005 0.2 2.5~3.5 2.0~3.0
ERTi-11 n/a R52251 0.03 0.03-0.10 0.012 0.005 0.08 — — 0.12~0.25 —
ERTi-12 ERTi-12 R53401 0.03 0.08-0.16 0.015 0.008 0.15 — — — 0.6~0.9
ERTi-13 n/a R53423 0.03 0.03-0.10 0.012 0.005 0.08 0.04~0.06 0.4~0.6
ERTi-14 n/a R53424 0.03 0.08-0.16 0.015 0.008 0.12 0.04~0.06 0.4~0.6 Mo 0.2~0.4
ERTi-15A n/a R53416 0.03 0.13-0.20 0.02 0.008 0.16 — — 0.04~0.06 0.4~0.6
ERTi-16 n/a R52403 0.03 0.08-0.16 0.015 0.008 0.12 — — 0.04~0.08 — —
ERTi-17 n/a R52253 0.03 0.03-0.10 0.012 0.005 0.08 — — 0.04~0.08 — —
ERTi-18 n/a R56326 0.03 0.06-0.12 0.012 0.005 0.2 2.5~3.5 2.0~3.0 0.04~0.08
ERTi-23 ERTi-5EL1 R56408 0.03 0.03-0.11 0.012 0.005 0.2 5.5~6.5 3.5~4.5 —
ERTi-24 n/a R56415 0.05 0.12-0.20 0.03 0.015 0.22 5.5~6.7 3.5~4.5 0.04~0.08 —
ERTi-25 n/a R56413 0.05 0.12-0.20 0.03 0.015 0.22 5.5~6.7 3.5~4.5 0.04~0.08 0.3~0.8
ERTi-26 n/a R52405 0.03 0.08-0.16 0.015 0.008 0.12 — — 0.08~0.14 —
ERTi-27 n/a R52255 0.03 0.03-0.10 0.012 0.005 0.08 — — 0.08~0.14 —
ERTi-28 n/a R56324 0.03 0.06-0.12 0.012 0.005 0.2 2.5~3.5 2.0~3.0 0.08~0.14 —
ERTi-29 n/a R56414 0.03 0.03-0.11 0.012 0.005 0.2 5.5~6.5 3.5~4.5 0.08~0.14 —
ERTi-30 n/a R53531 0.05 0.08-0.16 0.015 0.008 0.12 — — 0.04~0.08 — Co 0.2~0.08
ERTi-31 n/a R53533 0.03 0.13-0.20 0.02 0.008 0.16 — — 0.04~0.08 — Co 0.2~0.8
ERTi-32 n/a R55112 0.03 0.05-0.10 0.012 0.008 0.2 4.5~5.5 0.6~1.4 Mo 0.6~1.2
Si 0.06~0.14
Zr 0.6~1.4
Sn 0.6~1.4
ERTi-33 n/a R53443 0.03 0.08-0.16 0.015 0.008 0.12 — — 0.01~0.02 0.02~0.04 0.35~0.55 Cr 0.1~0.2
ERTi-34 n/a R53444 0.03 0.13-0.20 0.02 0.008 0.16 — — 0.01~0.02 0.02~0.04 0.35~0.55 Cr 0.1~0.2