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ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel

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ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel

Place of Origin : China

Brand Name : Torich

Certification : ISO9001,ISO14001,TS16949

Model Number : ASTM A178

MOQ : 5 TONS

Price : 1200 USD/TON

Packaging Details : IN BUNDLES

Delivery Time : 30-60 DAYS

Payment Terms : T/T,L/C

Supply Ability : 50000 TONS PER YEAR

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ASTM A178 Electric resistance welded carbon steel and carbon mangaese steel boiler and superheater tubes

Size range: O.D.:6-168mm W.T.:1-15mm L: according to customer requirement
Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers

Steel Grade and Chemical Compositions:
ElementGrade A,
Low-Carbon Steel
Grade C,
Medium-Carbon Steel
Grade D,
Carbon-Manganese
Steel
Carbon0.06-0.180.35 max0.27 max
Manganese0.27-0.630.80 max1.00-1.50
Phosphorus, max0.035 0.0350.030
Sulfur, max0.035 0.0350.015
Silicon--0.10 min

Mechanical PropertiesGrade AGrade CGrade D
Tensil Streghth: min ksi[Mpa] 47[325]47[415]70[485]
Yield Point: min ksi[Mpa] 26[180]37[255]40[275]
Elongation: ≥35%≥30%≥30%

Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm)+-WT in(mm)+-
<1''(25.4)0.10 0.10 ≤1.1/2''(38.1)20%0
1''~1.1''(25.4~38.1)0.15 0.15 >1.1/2''(38.2)22%0
>1.1/2''~<2''(38.1~50.80.20 0.20
2''~<2.1/2''(50.8~63.5)0.25 0.25
2.1/2''~<3''(63.5~76.2)0.30 0.30
3''~<4''(76.2~101.6)0.38 0.38
4''~<7.1/2''(101.6~190.5)0.38 0.64
>7.1/2~9''(190.5~228.6)0.38 1.14


ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel
ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel
ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel ASTM A178 Supper Heater Steel Tubes and Pipes with Carbon Steel and Carbon Mangaese Steel













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