ASME/ASTM A105

Carbon Steel Forgings for Piping Applications to ASTM A 105/A 105M Standard

Use:

The forged carbon steel piping components manufactured under the A 105 steel specification are used in pressure systems operating at ambient- and higher-temperatures.

We can not only supply Flanges under this grade, but also fittings, valves, and similar parts ordered either to dimensions specified by the customer or to dimensional standards such as ANSI, MSS, ASME, EN and API.

A105 Chemical Properties

 

Composition, %

Carbon, max

0.35

Manganese

0.60-1.05

Phosphorus, max

0.035

Sulphur, max

0.040

Silicon

0.10-0.35

Copper, max

0.4

Nickel, max

0.4

Chromium, max

0.3

Molybdenum, max

0.12

Vanadium, max

0.08

A105 Available Classes

Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500 and Class 2500.

A105 Mechanical Properties

 Property


Tensile Strength, min:

70,000 psi (485 MPa]

Min. Yield Point:

36,000 psi [250 MPa]

Reduction of area, min:

30% min

Hardness, HB, max

187

We can supply:

Forgings with Nominal Size ranging from NPS 1/2 to 24. However, larger forgings (above 10,000lb weight) can be supplied under ASTM A-266. Please contact us for more details
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