Description
Detail Information
| Type | Weld Neck |
|---|---|
| Size | 8" |
| Pressure Class | 150LB |
| Facing |
Flat Face |
| Schedule | 10S |
| Material Grade | A182 Grade F51 |
|
Standard |
ASME B16.5 |
click to preview the related pdf file: ASTM A182 Standard Specification
ASTM A182 F51 – Duplex Stainless Steel
ASTM A182 F51 is a duplex stainless steel that offers a high resistance to general , pitting,
stress and crevice corrosion, as well as a high mechanical strength and good weldability. As
a result, this is a highly suitable material for applications dealing with environments
containing chlorides and and hydrogen sulphide.
Chemical Composition % Of ASTM A182 F51 Flanges
| Weight% | C | Mn | P | S | Si | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| Duplex F51 | 0.03 max | 2.0 max | 0.03 max | 0.02 max | 1 max | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.80-0.20 |
Mechanical Properties Of ASTM A182 F51 Flanges
| Property | Min | Max |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 620 MPa | |
| Yield Strength | 450 MPa | |
| Elongation | 25% | |
| Gauge Length | A50mm |
Mechanical Properties Of ASTM A182 F51 Flanges
| Alloy | Tensile Strength N/mm² | Proof Strength 0.2% N/mm² | Elongation (%) | Hardness Brinell |
|---|---|---|---|---|
| F51 | 105 | 55 | 35 | 170-255 |
Applications
- Pressure Systems.
- Flanges
- Valves Fittings
- Couplings
- Rings
- Shafts
- Forgings.
Some of our tests：
-
- WN FF ASTM A182 F51 Flange ASME B16.5 150LB 8” SCH 10S
-
- WN FF ASTM A182 F51 Flange ASME B16.5 150LB 8” SCH 10S Thickness Measurement
-
- WN RF ASTM A182 F51 ASME B16.5 150LB 3” SCH 10S Flange Dimension Measurement
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