ASTM A179/A179M-90a(2012) Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
Application: This type tube is widely used for shell & tube bundle heat-exchanger, condenser and similar heat transfer equipments.
Standard: ASTM A179/ASME SA179, testing according to ASTM A450/ASME SA450
OD: 3.2-76.2 mm
WT:1-15 mm
Length: 25 meters(Max)
Remarks: 19.05 X 2.11(MWT), 25.4 X 2.77MWT) are common size.
Fabricating process: Seamless & Cold drawn
Heat treatment: Annealed
Non-destructive test: 100% Eddy Current Test
Package: Bundle package or plywood box
Standead | Grade | Chemical Composition% | |||||||||
C | Mn | P | S | Si | Cr | Mo | Cu | Ni | V | ||
ASTM A179 | A179 | 0.06-0.18 | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / | / | / | / |
Standead | Grade | Chemical Composition% | ||
Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | ||
ASTM A179 | A179 | ≥325 | ≥180 | 35 |