SWG16 0Cr21Al4 / 0Cr19Al3 fecral stannum calefactio filum pro Redrawing
SWG16 0Cr21Al4 / 0Cr19Al3 fecral stannum calefactio filum pro Redrawing
Resistentia filum ex Nickel Chrome Alloys, Nickel Chrome Alloys ferreum, Chrome Aluminium Alloys ferrum, Nickel Alloys Cuprum.
Maxime adhibetur in calefactorio, elemento calefactorio et resistenti, etc.
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
CrAl 15-5, CrAl 20-5, CrAl 25-5, etc.
Constantan, Alloy 30, Alloy 60, Alloy 90, etc.
Resistivity Electric from 0.02 u ohm/m-1.53 u ohm/m
Temperature ab 200 C ad 1400 C
Pis liberum contactus nos si quaestio est.
NiCr:
RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80
FeCrAl:
RESISTOHM 125, RESISTOHM 135, RESISTOHM 140;
RESISTOHM 145, RESISTOHM 153 .
CuNi
Constantan, Cuprothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica
| FeCrAl Alloy Grade | Chemical Compositio % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | alii |
| max(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.024 | 0.024 | 0.7 | ≤1.00 | 12.5-15.0 | -- | 3.5-4.5 | 0.1 | Bal. |
| 0Cr15Al5 | 0.12 | 0.024 | 0.024 | 0.7 | ≤1.00 | 14.5-15.5 | -- | 4.5-5.3 | 0.1 | Bal. |
| 0Cr25Al5 | 0.06 | 0.024 | 0.024 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0.1 | Bal. |
| 0Cr23Al5 | 0.06 | 0.024 | 0.024 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0.1 | Bal. |
| 0Cr21Al6 | 0.06 | 0.024 | 0.024 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0Cr21Al4 | 0.06 | 0.024 | 0.024 | 0.7 | ≤1.00 | 21.0-23.0 | ≤0.60 | 3.0-5.2 | 0.1 | Bal. |
| 0Cr21Al6Nb | 0.05 | 0.024 | 0.024 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0Cr27Al7Mo2 | 0.05 | 0.024 | 0.024 | 0.7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0.1 | Bal. |
Chemical Composition and Propertes:
| Properties / Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Chemical Compositio principalis (%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Max Operationis Temperatus (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistentia ad 20ºC (μ Ω· m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Densitas (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Scelerisque conductivity (KJ/m· h· C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Coefficiens Scelerisque Expansion (α 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Exustio Point (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Prolongatio(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
| CuNi Alloys Grade | Electrical resistivity (20degreeΩ mm/m) | temperatus coefficiens resistendi (10^6/gradus) | Density g/mm² | Maximilianus.temperatus (gradus) | Liquescens punctum (gradus) |
| CuNi1 | 0.03 | < 1000 | 8.9 | 200 | 1085 |
| CuNi2 | 0.05 | < 1200 | 8.9 | 200 | 1090 |
| CuNi6 | 0.10 | < 600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | < 570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | < 500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | < 380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | < 250 | 8.9 | 300 | 1135 |
| CuNi22 | 0.30 | < 160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | < 100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ± 40 | 8.9 | 400 | 1280 |
| CuNi44 | 0.50 | < -6 | 8.9 | 400 | 1280 |
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