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| Brand Name : | OHMALLOY | 
| Model Number : | Type N | 
| Certification : | ISO CE | 
| Price : | USD 35/kg | 
| Payment Terms : | L/C, T/T, | 
| Supply Ability : | 5000kg/month | 
| Delivery Time : | 15WORKDAYS | 
Type N(NiCrMg) Bare Wire for oxidizing, inert or dry reducing atmospheres
TYPE N (NiCrSi Vs.NiCrMg) is used in oxidizing, inert or dry reducing atmospheres. Exposure
to vacuum limited to short time periods. Must be protected from
sulfurous and marginally oxidizing atmospheres. Reliable and
accurate at high temperatures.
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cr | Si | Mg | Al | |
| NP(NiCrSi) | bal | 13.7-14.7 | 1.2-1.6 | <0.01 | |
| NN(NiCrMg) | bal | <0.02 | 4.2-4.6 | 0.5~1.5 | |
2. Physical properties and Mechanical properties
| Material | Density(g/cm3) | Melting point℃) | Tensile Strength (Mpa) | Volume resistivity (μΩ.cm) | Elongation rate (%) | 
| NP(NiCrSi) | 8.5 | 1410 | >620 | 100.0 (20℃) | >30 | 
| NN(NiCrMg) | 8.6 | 1340 | >550 | 33.0(20℃) | >35 | 
3. EMF Value range at different temperature
| Material | EMF value Vs Pt (μV) | |||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |
| NP(NiCrSi) | 1755~1813 | 3910~3976 | 6313~6383 | 8880~8959 | 11552~11654 | 14307~14433 | 
| NN(NiCrMg) | 975~1005 | 1954~1986 | 2975~3011 | 4035~4075 | 5120~5170 | 6212~6274 | 
| EMF value Vs Pt (μV) | |||||
| 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | |
| 17129~17275 | 20010~20178 | 22951~23139 | 25943~26149 | 28972~29194 | |
| 7288~7362 | 8318~8402 | 9281~9373 | 10159~10261 | 10948~11060 | |
Janey
Ohmalloy Material Co., Ltd
Add: No. 1211, Mudanjiang Road, Baoshan district, Shanghai
Mob./ Whatsapp/wechat/skype: +86-13805769652
Email: tina@ohmalloy.com
                                 
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