Alloy 20 Pipe
Carpenter 20 Pipes
Contents:
ASTM B729 Alloy 20 Seamless Pipe Dimensional Range
Specification:| Alloy 20 Pipe & Tube | |
|---|---|
| Standards | Seamless Pipe & Tube |
| ASTM | B 729 |
| ASME | SB 729 |
Other forms of supply
- Welded tube and pipe
- Welding wire and wire electrodes
- Covered electrodes
- Strip, annealed or cold rolled to different degrees of hardness
- Wire, drawn or ground
- Bar steel
- Plate and sheet
- Forged products
- Cast products
- Fittings
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ASTM B729 Alloy 20 Seamless Pipe
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Sr. No.
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Material
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Size
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Sch.
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Specification
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1
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ASTM B729 Alloy 20 Seamless Pipe
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15 NB to 150 NB
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Sch. 10 Sch. 40 Sch. 80 Etc.
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IS BS ASTM UNS
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| Trade Name | ASTM B729 Alloy 20 Seamless Pipe |
|---|---|
| In Form of | Round etc. |
| In Length of | Standard & Cut length |
| Value Added Service | Draw & Expansion as per required Size & Length Bending Annealed & Pickled Machining Etc. |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection . |
| Specialize | Cupro Nickel Tube |
ASTM B729 Alloy 20 Seamless Pipe sizes & stock
| PIPE TUBE TYPE | NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
|---|---|---|---|---|---|---|
| ASTM B729 Alloy 20 Seamless Pipe |
1/8"
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| ASTM B729 Alloy 20 Seamless Pipe |
1/4"
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| ASTM B729 Alloy 20 Seamless Pipe |
3/8"
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| ASTM B729 Alloy 20 Seamless Pipe |
1/2"
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| ASTM B729 Alloy 20 Seamless Pipe |
3/4"
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| ASTM B729 Alloy 20 Seamless Pipe |
1"
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| ASTM B729 Alloy 20 Seamless Pipe |
1 1/4"
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| ASTM B729 Alloy 20 Seamless Pipe |
1 1/2"
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| ASTM B729 Alloy 20 Seamless Pipe |
2"
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| ASTM B729 Alloy 20 Seamless Pipe |
2 1/2"
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| ASTM B729 Alloy 20 Seamless Pipe |
3"
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| ASTM B729 Alloy 20 Seamless Pipe |
4"
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| ASTM B729 Alloy 20 Seamless Pipe |
5"
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| ASTM B729 Alloy 20 Seamless Pipe |
6"
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Standards
- UNS N08028
- ISO 4563-080-28-I
- EN number 1.4563
- EN name X 1 NiCrMoCu 31-27-4
- W.Nr. 1.4563
- DIN X 1 NiCrMoCuN 31 27 4
- SS 2584
- AFNOR Z1NCDU31-27-03
Mechanical Properties
| CONDITION & SIZE | TENSILE STRENGTH | YEILD STRENGTH | ELOGNATION |
|---|---|---|---|
| ANNEALED | 80 (550) | 35 (240) | 30 |
Useful Information:
| STANDARD | ALLOY 20 |
|---|---|
| UNS | N08020 |
| WERKSTOFF NR. | 2.4660 |
| EN | NiCr20CuMo |
| AFNOR | Z2NCUD31-20AZ |
Physical Properties
| DENSITY (G/CM 3) | 8.08 |
| DENSITY (LB/IN 3) | 0.292 |
| MELTING POINT (°C) | 1425 |
| MELTING POINT (°F) | 2600 |
Chemical Composition
| ELEMENT | ALLOY 20 |
|---|---|
| NI | 32.00 – 38.00 |
| C | 0.07 max |
| MN | 2.00 max |
| P | 0.045 max |
| S | 0.035 max |
| SI | 1.00 max |
| CR | 19.00 – 21.00 |
| MO | 2.00 – 3.00 |
| CU | 3.00 – 4.00 |
| NB + TA | 8 x C – 1.00 |
| FE | 29.85 min* |
Chemical composition (nominal) %
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
|---|---|---|---|---|---|---|---|---|
| ≤0.020 | ≤0.6 | ≤2.0 | ≤0.025 | ≤0.010 | 27 | 31 | 3.5 | 1.0 |
Product standards
| Seamless tube and pipe: | ASTM B 668; EN 10216-5; SEW 400 (Feb 1991); SS 14 25 84; NFA 49-217 |
| Plate, sheet and strip: | ASTM B 709, EN 10088-2; SS 14 25 84 |
| Bar steel: | EN 10088-3; SS 14 25 84 |
| Fittings: | ASTM A 403 (chemical composition and mechanical properties according to ASTM B668) |