Plymouth Tube Company Air 347 Stainless Steel
Tubing
PTCA-347 Seamless Stainless Steel Tubing is
manufactured by Plymouth Tube Company. PTCA-347 is an ideal choice when
looking for improved interangranular corrosion resistance, as well as
excellent high temperature service in carbine precipitation range, in
addition to being excellent for welding. Common applications include
exhaust manifolds, expansions joints, high temperature chemical process
heat exchanger tubes, and recuperator tubes.
Remember the only way to Fly with Integrity is to specify PTCA!
PTCA
347
Size Range
(Please call or
email for
specific Inquries)
OD:
.125" through
1"
Wall Thickness:
.016" through
.065"
Specifications:
ASTM: A249, A269,
A312, A814
ASME: SA249
PTCA 347 Properties
Material Type and
UNS# :
347, S34700
Modulus of
Elasticity 106
psi (Gpa) {at 1000˚
F (540˚ C)}:
28.3 (195)
Tensile Strength
1000 psi (mPa):
75 (515)
Yield Strength 1000
psi 0.2% offset
(mPa):
30 (205)
Elongation %:
35
Maximum Hardness
Rockwell B :
85
Condition:
A
Casting Alloy
Equivalent:
CF-8C J92710
Minimum order size subject to change based on OD/Wall/Grade
combination
