The manufacturing process of an ASTM A105 cross
These components create a 90-degree branch from the main piping. The design of an ASTM A105 cross comprises one inlet and three outlets, although the reverse is also possible.
Closed die forging is the most popular manufacturing technique for carbon steel ASTM A105N cross. It is also called impression die forging and entails multiple dies coming together around the heated raw material. Clients can acquire these fittings in sizes from 1/2 to 4 inches.
Threaded crosses get produced via forging and machining, with suitable heat treatments. Customers can also specify tailored requirements for the application.
What are the 6 applications of an ASTM A105 equal cross?
This fitting is excellent for creating a leak-tight seal at any region, with the advantage of minimising the produced torque. The sectors using an ASTM A105 equal cross include:
Advantages & disadvantages of an ASME SA105 cross
An ASME SA105 cross uses a low carbon steel grade with manganese and silicon. It can be an effective way to connect piping and other related components in pressure systems. However, they have both advantages and disadvantages of which customers must be wary:
ASTM A105 Cross specification
Material | Connection Types | Sizes |
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ASTM A105 |
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Threads | Test Certificates | ASME/ANSI |
NPT, BSPT, BSPP |
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Types | Surface | Forging Methods |
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Types of ASTM A105 cross
ASTM A105 threaded cross
ASTM A105 forged pipe cross
ASME b16.11 ASTM A105
ASTM A105 uns k03504 cross
ASTM A105 threaded pipe cross
ASME SA105 cross
ASTM A105 socket weld cross dimensions
Class 3000 |
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
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A | 7/8 | 7/8 | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 3 | 3 3/8 | 4 3/16 | |
B | 29/32 | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/16 | 4 5/16 | 5 3/4 | |
C | 0.420 | 0.555 | 0.690 | 0.855 | 1.065 | 1.330 | 1.675 | 1.915 | 2.406 | 2.906 | 3.535 | 4.545 | |
D | 3/8 | 3/8 | 3/8 | 3/8 | 1/2 | 1/2 | 1/2 | 1/2 | 5/8 | 5/8 | 5/8 | 3/4 | |
E | 7/16 | 7/16 | 17/32 | 5/8 | 3/4 | 7/8 | 1 1/16 | 1 1/4 | 1 1/2 | 1 5/8 | 2 1/4 | 2 5/8 | |
Wt | 0.250 | 0.250 | 0.375 | 0.813 | 1.125 | 1.550 | 2.250 | 3.063 | 5.125 | 18.000 | 23.000 | 40.000 | |
Class 6000 |
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A | - | - | - | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | ||||
B | - | - | - | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | ||||
C | - | - | - | 0.855 | 1.065 | 1.330 | 1.675 | 1.915 | 2.406 | ||||
D | - | - | - | 3/8 | 1/2 | 1/2 | 1/2 | 1/2 | 5/8 | ||||
E | - | - | - | 3/4 | 7/8 | 1 1/16 | 1 1/4 | 1 1/2 | 1 5/8 | ||||
Wt | - | - | - | 1.500 | 2.500 | 3.460 | 5.250 | 8.750 | 9.438 | ||||
Class 9000 XXS Bore |
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A | - | - | - | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | 3 1/4 | - | - | - | |
B | - | - | - | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | - | - | - | |
C | - | - | - | 0.855 | 1.065 | 1.330 | 1.675 | 1.915 | 2.406 | - | - | - | |
D | - | - | - | 1/2 | 5/8 | 3/4 | 1 | 1 | 1 1/8 | - | - | - | |
E | - | - | - | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 | 2 1/8 | - | - | - | |
Wt | - | - | - | 2.50 | 4.12 | 4.12 | 5.12 | 9.44 | 22.19 | - | - | - |
ASTM A105N threaded cross dimensions
Class 2000 |
Nominal Pipe Size |
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
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A | - | 7/8 | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 3 | 3 3/8 | 4 3/16 | |
B | - | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/16 | 4 5/16 | 5 3/4 | |
Wt | - | 0.500 | 0.460 | 0.777 | 1.125 | 1.688 | 2.450 | 3.188 | 5.560 | 16.438 | 19.500 | 32.688 | |
Class 3000 |
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A | 7/8 | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | 3 1/4 | 3 3/4 | 4 1/2 | |
B | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 6 | |
Wt | 0.438 | 0.567 | 0.970 | 1.500 | 2.500 | 3.620 | 4.125 | 6.500 | 8.125 | 16.750 | 25.675 | 32.000 | |
Class 6000 |
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A | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | 3 1/4 | 3 3/4 | 4 3/16 | 4 1/2 | |
B | 1 1/6 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 5 3/4 | 6 | |
Wt | 0.563 | 1.188 | 1.500 | 2.750 | 4.313 | 6.625 | 10.750 | 11.500 | 22.188 | 27.500 | 54.000 | 43.500 |
ASTM A105N CS forged pipe cross chemical composition
C | Si | Mn | Cu | S | V | P | Cr | Mo | Ni |
0.35 | 0.10–0.35 | 0.60–1.05 | 0.40 | 0.040 | 0.08 | 0.035 | 0.30 | 0.12 | 0.40 |
ASTM A105 forged screwed unequal cross mechanical properties
Elongation | Tensile Properties | HB max |
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22 % | 485(N/mm2) | 187 |
How can you prevent corrosion on an A105 carbon steel socket weld cross?
These components show abrasion resistance in some environments, particularly to general corrosion. However, most manufacturers offer to enhance an A105 carbon steel socket weld cross with a protective coating to boost its resilience.
Clients can choose from barrier coatings, like paint, powder, epoxy, or urethane. These coats form a thin film on the surface and keep it from eroding. A polyurethane coat (epoxy coating) is a standard, reliable, and cost-effective choice.
Routine maintenance and cleaning of an ASTM A105 forged screwed unequal cross is crucial for a long service life. It helps keep the surface free of debris, contamination, and defects. Any signs of corrosion can get attended promptly to prevent further damage.
Is an ASTM A105 carbon steel threaded cross expensive?
This material has high reliability and durability for the price. An ASTM A105 carbon steel threaded cross of size between 1/4 and 4 inches will cost you around INR 30 a piece.
Small pipe sizes (less than 2-4 inches based on the pressure class) prefer these components. They prove to be value for money compared to other materials used for pipe crosses.
What are the stand-out features of an ASTM A105 forged cross?
Multiple sectors, from food processing to paper production, use an ASTM A105 forged cross. This material is suited to elevated temperatures, operating efficiently in pressure systems. It is durable and stands the test of time, mainly because of its strength and general corrosion resistance. The resistance to wear and tear is also impressive.
Customers can benefit from the commendable tensile strength of an ASTM A105N CS forged pipe cross. They are suitable for many pressure classes: from 3000 to 9000 lbs. These characteristics make them versatile for different settings, from water pipelines to pulp and paper plants.