UNS Number
Table of content
ASTM A182 F91 Flanges
Size
Class
Schedule
ASME
About ASTM A182 F91 Alloy Steel Flanges
UNS Number
WNR Number
Hardness
A182 F91 Flanges Specification
Specifications | ASTM A182 F91 Flanges |
---|---|
Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
Methods Of Forging | Casting Forging Rolling Cutting |
JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
Size | 1/2” to 24” (customized diameters: up to 60”.) |
Class | Class 150 to 2500. PN 2.5 to PN 250. |
Equipment | Pushing Machine Press machine electric bevelling machine |
Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
Alloy Steel A182 F91 Flanges Price List
Description | Price In US ($) |
---|---|
Class 300#, SCH 160, A182 F91, 3/4 Inch, WNRF, ASME B16.5 | US $23.85 Per PCS |
A182 F91, 1500#, SCH 120, FLANGE 2 1/2 Inch, WNRF, ASME B16.5 | US $36.70 Per PCS |
A182 F91, Class 300#, FLANGE, 3/4 Inch, SCH160, WNRF, ANSI B16.5 | US $32.69 Per PCS |
A182 F91, 300#, SCH 160, WNRF, 1/2 Inch, ASME B16.5 | US $28.12 Per PCS |
Class 300#, BLIND, A182 F91, 3/4 Inch, RF, ASME B16.5 | US $26.70 Per PCS |
Types Of ASTM A182 F91 Alloy Steel Flanges
SA-182-F91 Blind Flanges
Alloy Steel F91 Slip On Flange
A182 Grade F91 Weld Neck Flange
ASTM A182 F91 Socket Weld Flanges
A182 F91 Plate Flanges
SA 182 F91 Lap Joint Flanges
A182 F91 Type 2 Reducing Flange
ASME SA182 F91 Type 1 Raised Face Flange
ASME SA182 F91 RTJ Flange
F91 Alloy Steel Threaded Flanges
A182 F91 Orifice Flanges
A182 Grade F91 Spectacle Blind Flanges
Alloy Steel F91 Flanges
Alloy Steel A182 F91 Flanges
ASTM A182 F91 Alloy Steel Flanges
ASTM A182 F91 Type 2 Slip On Flangs Weight
NPS | Weight In KG |
---|---|
½ | 1 |
¾ | 2 |
1 | 2 |
1¼ | 3 |
1½ | 3 |
2 | 5 |
2½ | 8 |
3 | 9 |
3½ | 11 |
4 | 13 |
5 | 15 |
6 | 19 |
8 | 30 |
10 | 43 |
12 | 64 |
14 | 90 |
16 | 106 |
18 | 130 |
20 | 165 |
22 | 185 |
24 | 220 |
SA 182 F91 Blind Flanges Schedule Chart
NPS | OD | 10 (SCH) | 20 (SCH) | STD Wall | 40 (SCH) | EXT Hvy | 80 (SCH) | 120 (SCH) | 160 (SCH) |
---|---|---|---|---|---|---|---|---|---|
½ | 0.84 | 0.083 | . | 0.109 | 0.109 | 0.147 | 0.147 | . | 0.188 |
¾ | 1.05 | 0.083 | . | 0.113 | 0.113 | 0.154 | 0.154 | . | 0.219 |
1 | 1.315 | 0.109 | . | 0.133 | 0.133 | 0.179 | 0.179 | . | 0.25 |
1 ¼ | 1.66 | 0.109 | . | 0.14 | 0.14 | 0.191 | 0.191 | . | 0.25 |
1 ½ | 1.9 | 0.109 | . | 0.145 | 0.145 | 0.2 | 0.2 | . | 0.281 |
2 | 2.375 | 0.109 | . | 0.154 | 0.154 | 0.218 | 0.218 | . | 0.344 |
2 ½ | 2.875 | 0.12 | . | 0.203 | 0.203 | 0.276 | 0.276 | . | 0.375 |
3 | 3.5 | 0.12 | - | 0.216 | 0.216 | 0.3 | 0.3 | - | 0.438 |
3 ½ | 4 | 0.12 | - | 0.226 | 0.226 | 0.318 | 0.318 | - | - |
4 | 4.5 | 0.12 | - | 0.237 | 0.237 | 0.337 | 0.337 | 0.438 | 0.531 |
5 | 5.563 | 0.134 | - | 0.258 | 0.258 | 0.375 | 0.375 | 0.5 | 0.625 |
6 | 6.625 | 0.134 | - | 0.28 | 0.28 | 0.432 | 0.432 | 0.562 | 0.719 |
8 | 8.625 | 0.148 | 0.25 | 0.322 | 0.322 | 0.5 | 0.5 | 0.719 | 0.906 |
10 | 10.75 | 0.165 | 0.25 | 0.365 | 0.365 | 0.5 | 0.594 | 0.844 | 1.125 |
12 | 12.75 | 0.18 | 0.25 | 0.375 | 0.406 | 0.5 | 0.688 | 1 | 1.312 |
14 | 14 | 0.25 | 0.312 | 0.375 | 0.438 | 0.5 | 0.75 | 1.094 | 1.406 |
16 | 16 | 0.25 | 0.312 | 0.375 | 0.5 | 0.5 | 0.844 | 1.219 | 1.594 |
18 | 18 | 0.25 | 0.312 | 0.375 | 0.562 | 0.5 | 0.938 | 1.375 | 1.781 |
20 | 20 | 0.25 | 0.375 | 0.375 | 0.594 | 0.5 | 1.031 | 1.5 | 1.969 |
22 | 22 | 0.25 | - | 0.375 | - | 0.5 | - | - | - |
24 | 24 | 0.25 | 0.375 | 0.375 | 0.688 | 0.5 | 1.219 | 1.812 | 2.344 |
26 | 26 | - | - | 0.375 | - | 0.5 | - | - | - |
30 | 30 | 0.312 | 0.5 | 0.375 | - | 0.5 | - | - | - |
ASTM A182-F91 Chemical Composition
Element | Weight % |
C | 0.08-0.12 |
Mn | 0.30-0.60 |
P | 0.020 Maximum |
Mo | 0.85-1.05 |
V | 0.18-0.25 |
Cu | - |
S | 0.010 Maximum |
Si | 0.20-0.50 |
Ni | 0.40 Maximum |
Cr | 8.0-9.5 |
Other | Cb, 0.06-0.10; N, 0.03-0.07; Al, 0.04 Maximum |
QUALITY | UAE | GERMANY | FRANCE | SPAIN | G.B. | |
---|---|---|---|---|---|---|
EN | DIN | W.n. | AFNOR | UNE | B.S. | |
F91 | X10CrMoVNb9-1 | X10CrMoVNb9-1 | 1,4903 | - | - | - |
solutioning temperature: 11900-1975°F [1040-1080°C];
Cooling media:furnace or air cool; (minimum) temperature: 1350-1470°F [730-800°C].
A182 F91 Mechanical Properties
Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
---|---|---|---|
ASTM A182 F91 Flanges | 275 | 485 | 20 |