Section shape

specifications 
a×a×δ–r or 
d×h×δ

tolerance

Side length a or diameter d

Titanium layer thickness δ 
(except fillet and sharp corners)

Plane width h

state

R

Y

R

Y

R

Y

Square bar

24×24×2–5

﹢O.7

﹢O.3

﹢O.7

﹢O.5

—

—

27×27×2–6.5

29×29×2–7.5

32×32×2–9

Drum type bar

27×14×1.5

﹢O.9 
–0.5

±O.3

﹢0.9 
–0.5

±O.5

﹢1.5 
–1.O

﹢1.O 
0

29×14×1.5

32×14×1.5