Magnetization and Magnetic Change of Length. 565 

 Nickel- Steel 50'72 per cent. 



zf=26°-5C. 



*.- 



186° C. 



*=27°'5 C. 



H. 



fxlO, 



H. 



T x 10 °- 



H. 



^ TAB 



— x 10 6 . 



3-8 



06 



3-8 



0-4 



5-0 



1-0 



6-8 



2-6 



68 



1-9 



9-9 



4-3 



n-3 



5-5 



13-0 



51 



44-2 



14-5 



23-8 



102 



41-0 



12-8 



1027 



198 



56-6 



160 



106-0 



20-7 



2360 



22-8 



182-8 



221 



207-2 



24-8 



363 



235 



280 2 



23-0 



351 



26-4 



482 



24-1 



449 



240 



506 



26-7 



673 



24-7 



561 



24-2 



665 



267 



783 



24-9 



695 



24-3 



835 



26-8 









Nickel-Steel 46 per cent. 





*=20°-0C. 



£=-186° C. 



t=2] 



L°-OC. 





SI _ c 





81 







H. 



7 x 106 - 



H. 



T xl ° 6 - 



H. 



7 X 10<3 - 



40 



0-3 



5-0 



09 



4-0 



06 



7-0 



28 



77 



28 



4-8 



1-2 



15-5 



62 



26-4 



92 



9-4 



40 



76-3 



18-5 



82-0 



20-4 



28-1 



10-5 



1680 



22-7 



1130 



220 



88-7 



190 



255-5 



23 8 



310 



28-6 



207-9 



22-8 



440 



24-8 



522 



29-5 



326 



23-7 



608 



25-3 



728 



30-7 



442 



24-0 



760 



25-4 







603 



746 



244 

 24-4 



Nickel-Steel 36 per cent. 



t = 20°±)C. 



*=- 



186° C. 



jf=14° ; 0C. 





SI 





SI .„„ 





SI 



H. 



T >< 106 - 



H. 



T xm 



H. 



7 xl ° 6 - 



51 



0-3 



56 



06 



5-3 



0-3 



102 



2-7 



10-4 



1-4 



130 



3-3 



37-8 



8-0 



28-2 



5-1 



279 



6-6 



101-4 



13-5 



763 



140 



71-9 



11-8 



2059 



16-0 



186-4 



238 



174-8 



15-5 



363 



17-4 



289-8 



26-5 



298 



16-8 



503 



18-4 



428 



23-8 



441 



176 



616 



190 



587 



29-8 



592 



18-6 



756 



20-3 



738 



305 



717 



19-3 



