ASTM A178 is the standard speciﬁcation for
electric-resistance-welded (ERW) carbon steel and carbon-manganese steel boiler and superheater tubes. ASTM A178 pipe and tube are mostly to be used in boiler tubes, boiler flues, superheater flues, and other safety applications. There are three steel grades for ASTM A178: Grade A (low-carbon steel, grade C (medium-carbon steel), and grade D (carbon-manganese steel). Manufacturing processes must include heat treatment, welding after cooling. Crush test shall be performed if required by the customer.
- Standards: ASTM A178 Gr. C
- O.D: 1/2in-5in(12.7-127mm)
- WT.: 0.035in-0.360in(0.9-9.1mm)
- Length: 5.8-11.8m
A178 Gr. C Pipe Chemistry Composition
|Grade C||0.35 Max||0.80 Max||0.035||0.035||/|
A178 Gr. C Pipe Mechanical Properties
|Material||Tensile Strength Loading Ksi (Mpa)||Yield Strength Loading Ksi (Mpa)||Elongation (50mm) %|
|Grade C||60 (415)||37 (255)||≥30|
ASTM A178 is a type of commonly used carbon material used for a high-pressure system. WLD steel supplies and manufactured medium-carbon ASTM A178 Grade C steel pipe and equivalent material for boiler and economizer, superheater and reheater system in various sizes and specifications. If you are looking for this material, please contact us or get a quotation. Not only do we have all kinds of sizes, but we also have all kinds of sizes that are hard to find.