Types of Hastelly B2/B3 Pipe Fittings
Creative Piping is the premier exporter and distributor of Hastelloy B3 45 Degree, 90 Degree, 180 Degree, LR, SR Elbow buttweld fittings, serving markets across the USA, UAE, Saudi Arabia, Oman, and Qatar.
WNR 2.4617 Buttweld Stub Ends Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | EN | OR |
|---|---|---|---|---|---|---|---|
| B2 | 2.4617 | N10665 | – | – | – | – | – |
| B3 | 2.4600 | N10675 | – | – | – | – | – |
Chemical Composition of Alloy B2 Long Radius Elbow
Grade
C
Ni
S
Mn
Si
N
P
Cr
Mo
B2
0.02 Max.
Bal
0.03 Max.
1.0 Max.
0.1 Max.
Bal
0.04 Max.
1.0 Max.
26 – 30
Grade
C
Al
Fe
Ni
Mn
Si
Mo
Cr
W
Ti
B3
0.01 Max
0.50 Max
1.5
65.0 Min
3.0 Max
10 Max
28.5
1.5
3.0 Max
0.2 Max
| Grade | C | Ni | S | Mn | Si | N | P | Cr | Mo |
|---|---|---|---|---|---|---|---|---|---|
| B2 | 0.02 Max. | Bal | 0.03 Max. | 1.0 Max. | 0.1 Max. | Bal | 0.04 Max. | 1.0 Max. | 26 – 30 |
| Grade | C | Al | Fe | Ni | Mn | Si | Mo | Cr | W | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| B3 | 0.01 Max | 0.50 Max | 1.5 | 65.0 Min | 3.0 Max | 10 Max | 28.5 | 1.5 | 3.0 Max | 0.2 Max |
Mechanical Properties of Grade B3 Pipe Fittings
| Density | Tensile Strength | Melting Point | Elongation | Yield Strength (0.2%Offset) |
|---|---|---|---|---|
| 9.2 G/Cm3 | Psi –1,10,000 , MPa –760 | 1370 °C (2500 °F) | 4o % | Psi – 51,000 , MPa – 350 |
| 9.2 G/Cm3 | Psi – 1,15,000 , MPa –760 | 1370 °C (2550 °F) | 4o % | Psi – 52,000 , MPa – 350 |
