ASTM A105 Flange

ASTM A105 Carbon Steel Flanges Manufacturer, View ASTM A105 Flange Dimensions

ASTM A105 Flange is a type of flange that is covered by a standard that covers pressure pipe and fittings that can operate under ambient temperature to high temperature services. Naveen Industries is a supplier and manufacturer of flanges of all types. And so we produce and supply the A105 flange range as well. There are different standards that cover the different ASTM A105 flange dimensions which can be used with similar sized pipes. The wall thickness, the diameter, the material grade and the pressure classes all determine which kind of SA 105 flange could be used in a certain application.

ASTM A105 Flange

Check SA 105 Flange Price List, ASTM A105 Class 300 Flange Pressure Rating

There are different weights to the different dimensions of flanges as well. You can contact us to get a ASTM A105 flanges weight chart to understand more about the flange weights and to choose from a host of flanges. As a flange a105 manufacturer we can also supply you with custom dimensions of flanges as well. Our prices are very competitive to the A105 flanges price list india and you can place bulk orders to reduce your cost. Since we manufacture, stock and supply, our ASTM A105 carbon steel flanges are sold at lower prices by eliminating the middlemen.

Specification list of ASTM A105 Flange

Specifications ASTM A182, ASME SA182
Size 1/2″ to 48″
Standards ANSI B16.47 Series A & B, MSS SP44, AWWA, Custom Drawings, ASA, ANSI B16.5, API-605.
Pressure Ratings Class 400, Class 150, Class 1500, Class 300, Class 900, Class 2500, Class 600
Flange Face Type Flate Face, Raised Face, Ring Type Joint
Coating/Surface Treatment Yellow Transparent, Oil Black Paint, Anti-rust Paint, Cold and Hot Dip Galvanized, Zinc Plated.

ASTM A105 is most commonly used for carbon steel material grade which is used to manufacture forge piping components such as flange and forged fittings of small diameter piping. A105 flange has Tempering of 1100 F followed by air cooling.

Pressure Ratings of ASTM A105 Class 300 Flange

TEMP
°C
150
300
400
600
900
1500
2500
-29 TO 38
19.6
51.1
68.1
102.1
153.2
255.3
425.5
50
19.2
50.1
66.8
100.2
150.4
250.6
417.7
100
17.7
46.6
62.1
93.2
139.8
233
388.3
150
15.8
45.1
60.1
90.2
135.2
225.4
375.6
200
13.8
43.8
58.4
87.6
131.4
219
365
250
12.1
41.9
55.9
83.9
125.8
209.7
349.5
300
10.2
39.8
53.1
79.6
119.5
199.1
331.8
325
9.3
38.7
51.6
77.4
116.1
193.6
322.6
350
8.4
37.6
50.1
75.1
112.7
187.8
313
375
7.4
36.4
48.5
72.7
109.1
181.8
303.1
400
6.5
34.7
46.3
69.4
104.2
173.6
289.3
425
5.5
28.8
38.4
57.5
86.3
143.8
239.7
450
4.6
23
30.7
46
69
115
191.7
475
3.7
17.4
23.2
34.9
52.3
87.2
145.3
500
2.8
11.8
15.7
23.5
35.3
58.8
97.9
538
1.4
5.9
7.9
11.8
17.7
29.5
49.2
TEMP
°C
150
300
400
600
900
1500
2500

Chemical Properties Of ASTM A105 Carbon Steel Flange

ELEMENT
COMPOSITION, %
Carbon
0.35 max
Manganese
0.60-1.05
Phosphorus
0.035 max
Sulfur
0.040 max
Silicon
0.10-0.35
Copper
0.40 max (1)
Nickel
0.40 max (1)
Chromium
0.30 max (1-2)
Molybdenum
0.12 max (1-2)
Vanadium
0.08 max

Mechanical Characteristics Of SA 105 Flange

Mechanical Properties
Requirements
Tensile strength,min,psi [MPa]
70000 [485]
Yield strength,min,psi [MPa]
36000 [250]
Elongation, min, %
30
Reductionofarea,min,%
30
Hardness,HB,max
187

ASTM A105 Carbon Steel Flanges Physical Properties

Density (lb / cu. in.)
0.284
Specific Gravity
7.9
Specific Heat (Btu/lb/Deg F – [32-212 Deg F])
0.107
Melting Point (Deg F)
2740
Thermal Conductivity
360
Mean Coeff Thermal Expansion
6.7
Modulus of Elasticity Tension
30
Modulus of Elasticity Torsion
11