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

Sheet Ukobvu: 0.1mm ~ 3.5mm

Plate Ukobvu: 3.5mm ~ 40.0mm
Bhara Dia 5.0mm~Dia180.0mm

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

Waya Dia 0.1mm-Dia5.0mm

Products Application

Ivo vanowanzo shandiswa kugadzira zviridzwa, isina waya elastic yekunzwa nhengo, mabhero, diaphragms.

Tsanangudzo

Kunaya kunoomesa Nickel-Iron-Chromium alloy ine yakatanhamara inodzoreka thermoelastic coefficient
maitiro uye yakanakisa oxidation kuramba mune yakanyanya tembiricha atmospheres. Iyo alloy inogona kugadziriswa
kuve neanogara modulus ye elasticity patembiricha kubva -45 kusvika +65oC (-50 kusvika +150oF).

Parameter
TABLE 1 Cross Reference

Contury Zita 1 Zita 2

Russia 42HXTΙΟ H42XT

USA Ni-Span c902 Elinvar

Germany Ni-Span C

UK Ni-Span C

Japan Sumispan-3 EL-3

TABLE 2 Kemikari Inodiwa

Element Maumbirwo,%

C ≤ 0.05

Si≤ 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 yasara

Notes:

1.chimiro uye zviyero zvealloys zviri kuenderana neYB/T5256-1993

TAFURA 3 Zvinodiwa Panyama

Property Target

Density 8.0

Modulus yeElasticity(E/Empa) 176500-191000

Shear eleasticity(G/MPa) 63500-73500

Vickers Kuoma (HV) 350-450

Staturation induction density(B600/T) 0.7

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

Kuramba p/(Ω°m) 1.1

TAFURA 4 Goho Simba (mushure mekurapa kwekupisa)

Delivery State Hukobvu/mm Goho Simba/Mpa

Annealed 0.50-2.50 <685

Kutonhora kwakakungurutswa 0.50-1.00>885

TABLE 5 Iyo tembiricha coefficient ye modulus ye elasticity

Kuchembera Tembiricha/ºC Tembiricha coefficient of the modulus 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

TAFURA 6 Mechanical property inodiwa

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

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