42hxtio 3j53 Ni SpanC902 Spring Permanent Magnetic Alloy
Precision Elastic Parts Material

Botenya ba Lakane: 0.1mm ~ 3.5mm

Botenya ba poleiti: 3.5mm ~ 40.0mm
Bar Dia 5.0mm~Dia180.0mm

Pipe OD 120mm~8.0mm, ID 8.0~129mm

Wire Dia 0.1mm-Dia5.0mm

Kopo ea Lihlahisoa

Hangata li sebelisetsoa ho etsa lisebelisoa, litho tsa kutlo tse se nang mohala, li-bellows, diaphragms.

Tlhaloso

Motsoako o thata oa Nickel-Iron-Chromium o nang le pula o nang le coefficient e laolehang ea thermoelastic.
litšoaneleho le ho hanyetsa oxidation e ntle ka ho fetisisa libakeng tse phahameng tsa mocheso. The alloy e ka sebetsoa
ho ba le modulus ea kamehla ea elasticity mocheso ho tloha -45 ho ea ho +65oC (-50 ho + 150oF).

Paramethara
TABLE EA 1 Cross Reference

Contury Name 1 Lebitso 2

Russia 42HXTΙΟ H42XT

USA Ni-Span c902 Elinvar

Jeremane Ni-Span C

UK Ni-Span C

Japane Sumispan-3 EL-3

TABLE 2 Tlhokahalo ea Lik'hemik'hale

Sebopeho sa Element,%

C ≤ 0.05

≤ 0.80

P≤ 0.020

S≤ 0.020

Mn≤ 0.80

Ni≤ 41.5-43.0

Cr 5.20-5.80

TI 2.3-2,70

Al 0.5-0.8

FE e setseng

Lintlha:

1.sebopeho le boholo ba li-alloys li lumellana le YB/T5256-1993

TAFOLE 3 Tlhokahalo ea 'Mele

Thepa Sepheo

Boima ba 8.0

Modulus of Elasticity(E/Empa) 176500-191000

Shear eleasticity(G/MPa) 63500-73500

Vickers Hardness(HV) 350-450

Staturation induction density(B600/T) 0.7

Mean Coefficient of Linear Expansion20-100ºC(10-6/K) 8.5

Ho hanyetsa p/(Ω°m) 1.1

TAFOLE 4 Kotulo ea Matla (kamora ho phekoloa ha mocheso)

Delivery State Thickness/mm Yield Stength/Mpa

E kenyelelitsoe 0.50-2.50 <685

Cold rolled 0.50-1.00>885

TABLE 5 The mocheso coefficient ea modulus elasticity

Botsofali Mocheso/ºC Thempereichara ea mocheso oa modulus ea elasticityβE/(10-6/ºC)(-6~+80ºC)

Cold Rolling Annealed

500 -38~15 +18~+12

550 -22~0 +10~+35

600 0~+20 +35~+55

650 0~+20 +42~+64

700 0~+20 +40~+60

750 -4~+16 +28~+50

LETHABO LA 6 Litlhoko tsa thepa ea mochini

Shape Delivery State Boteness&Diameter/mm Tensile Strengthòb/MPa Elongationò(%)≥

Strip Annealed 0.20-0.50 <885 20
Wire Cold Drawn 0.20-3.0 >930