Gr2 Gr7 Gr12 Titanium forged tubesheet forged rings discs

1. Product parameters



Grade Fe max O max N max C max H max Pd Al V Mo
Ni Elong'n
Σb

(Mpa)

σr0.2

(Mpa)

No wt% wt% wt% wt% wt% wt% wt% wt% wt%
wt% % MPa MPa
Grade 1 0.2 0.18 0.03 0.1 0.015
24 240 140
Grade 2 0.3 0.25 0.03 0.1 0.015
20 400 275
Grade 5 0.4 0.2 0.05 0.1 0.015 5.5-6.7 3.5-4.5
10 895 828
Grade 7 0.3 0.25 0.03 0.1 0.015 0,12-0,25
20 400 275
Grade 12 0.3 0.25 0.03 0.1 0.015
0.3 0.8 18 460 300

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