Alloy 20 Stainless Steel Coil Tubing Mutengo
Alloy 330 Kuumbwa
Alloy 20 Chemical Kuumbwa
Alloy 20 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
32-38 | 0.02 max | 2 – 3 | 1 – 2 | 0.7 max | Bal | 3 – 4 | 0.005 max | 0.02 max | 19-21 |
Alloy 20 Mechanical Properties
Density | Melting Point | Goho Simba (0.2% Offset) | Tensile Simba | Elongation |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi - 35000 , MPa - 241 | Psi - 80000 , MPa - 551 | 30 % |
Alloy 20 Melting Point
Alloy 20 Melting Point | 1443 °C (2430 °F) |
Alloy 20 Density | 8.1 g/cm3 |
Alloy 20 Tensile Simba | Psi - 80000 , MPa - 551 |
Goho Simba (0.2% Offset) | Psi - 35000 , MPa - 241 |
Elongation | 30 % |
Alloy 20 Yakaenzana
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | - | - | - |
Alloy 20 (UNS N08020)
Kuumbwa %
C Carbon | Mn Manganese | P Phosphorous | S Sulfur | Si Silicon | Ni Nickel | Cr Chromium | Mo Molybdenum | Cu Mhangura | Nb + Ta Niobium + Tantalum | Fe Iron |
0.07 max | 2.00 max | 0.045 max | 0.035 max | 1.0 max | 32.00–38.00 | 19.00–21.00 | 2.0–3.0 | 3.0–4.0 | (8.0xC) - 1.0 max | 35.0 max |
Dimensional Tolerances
OD | OD Kushivirira | Kushivirira Kwemadziro |
.250” | ± .005” | ± 15% |
.375" | ± .005” | ± 15% |
.500” | ± .005” | ± 15% |
Mechanical Properties
Goho Simba: | 35 ksi min |
Tensile Simba: | 80 ksi min |
Elongation (min 2"): | 30% |
Mifananidzo ye Factory
Inspection
Kutumira & Packing
Test Report
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