GUAGE 1-20 FECRAL25/5 Soláthraí 1.0-10.0mm 0CR25AL5 Sreang le haghaidh sorn leictreach a théamh
Sreang friotaíochta déanta as cóimhiotail chrome nicil, cóimhiotail iarann nicil chrome, cóimhiotail alúmanaim chrome iarainn, cóimhiotail nicil chopair.
A úsáidtear den chuid is mó i téitheoir, i ngné téimh agus i bhfriotóir, etc.
NICR 80/20, NICR 70/30, NICR 60/15, NICR 35/20
FeCral15-5, FeCral20-5, Fecral 25-5, srl.
Constant, Alloy 30, Alloy 60, Alloy 90, etc.
Friotaíocht leictreach ó 0.02 u ohm/m-1.53 u ohm/m
Teocht a oibriú ó 200 C go 1400 c
Pls a bheith saor chun teagmháil a dhéanamh linn má tá aon cheist ann.
NICR:
Resistohm 20, resistohm 30, resistohm 40, resistohm 60, resistohm 70, resistohm 80
Fecal:
Resistohm 125, resistohm 135, resistohm 140,
Resistohm 145, resistohm 153
Du
Constan, Cuprothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica
| Grád cóimhiotal fecral | Comhdhéanamh Ceimiceach % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Daoine eile |
| max (≤) | ||||||||||
| 1CR13AL4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | —- | 3.5-4.5 | 0.1 | Bal. |
| 0cr15al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | —- | 4.5-5.3 | 0.1 | Bal. |
| 0cr25al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0.1 | Bal. |
| 0cr23al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0.1 | Bal. |
| 0cr21al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0cr21al4 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 21.0-23.0 | ≤0.60 | 3.0-5.2 | 0.1 | Bal. |
| 0cr21al6nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0cr27al7mo2 | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0.1 | Bal. |
Comhdhéanamh Ceimiceach agus Airíonna:
| Airíonna/grád | NICR 80/20 | NICR 70/30 | NICR 60/15 | NICR 35/20 | NICR 30/20 | |
| Príomh ceimiceán Comhdhéanamh (%) | 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. | |
| Uasmhéid oibre Teocht (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Friotaíocht ag 20ºC (μ ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Dlús (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Seoltacht theirmeach (Kj/m · h · ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Comhéifeacht teirmeach Leathnú (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Leáphointe (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Fadú (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Struchtúr Micragrafach | austenite | austenite | austenite | austenite | austenite | |
| Maoin mhaighnéadach | neamh -dhiúltach | neamh -dhiúltach | neamh -dhiúltach | neamh -dhiúltach | neamh -dhiúltach | |
| Grád cóimhiotail CUNI | Friotachas leictreach (20degreeω mm² /m) | comhéifeacht teochta friotaíochta (10^6/céim) | Dlús g/mm² | Max. teocht (céim) | Leáphointe (céim) |
| 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 |
