Key Features of Alloy 20 Round Bars
ASTM B437 Alloy 20 Round Bars Specification:
Grades : Alloy 20 (UNS 08020)
Standards: ASTM, ASME and API
Specifications: ASTM B 473 / ASME SB 473
Size: 1mm to 250mm Dia
Length: 5mm to 6000mm long
Finish: Aluminium Finish, Polish Bright, Export Bright,
Form: Round, Square, Hex (A/F), Bush Bar, Rectangle, Flat Bar, Wire Mesh
Our Alloy 20 Round Bars conforms to NACE MR0175/ISO 15156.
| Standard | WERKSTOFF NR. | UNS | GOST | AFNOR | OR | JIS | BS | EN |
|---|---|---|---|---|---|---|---|---|
| Hastelloy B2 | 2.4617 | N10665 | --- | --- | --- | --- | --- | --- |
| Grade | Ni | Mo | C | P | Mn | Ti | Si | Cu | Mb | Cr | N |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy B2 | Bal. | 26.0 - 30.0 | 0.02 max | 0.04 max | 0.1 max | - | 0.1 max | - | 1.0 max | - | Bal. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% offset) | Elongation |
|---|---|---|---|---|
| 9.2 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 760 | Psi – 52,000 , MPa – 350 | 40 % |
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