Ni-span Alloy
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Ni-span Alloy

Ni-Span c902,AMS 5225,UNS N09902, (Ni42CrTiAl),Chinese 3J53 A precipitation hardenable Nickel-Iron-Chromium alloy having outstanding controllable thermoelastic coefficient characteristics and excellent oxidation resistance in high temperature atmospheres. The alloy can be processed to have a constant modulus of elasticity at temperatures ranging from -45 to +65 ℃(-50 to +150℉).

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Product Description


DESCRIPTION

A precipitation hardenable Nickel-Iron-Chromium alloy having outstanding controllable thermoelastic coefficient characteristics and excellent oxidation resistance in high temperature atmospheres. The alloy can be processed to have a constant modulus of elasticity at temperatures ranging from -45 to +65 ℃(-50 to +150℉).

APPLICATION

They are usually used for making instruments, wireless elastic sense organs, bellows, diaphragms

 

PARAMETER

Cross Reference

Russia

USA

Japan

Germany

UK

42HXTЮ H41XT

Ni-Span C902 Elinvar Extra

Sumispan-3 EL-3

Ni-Span C

Ni-Span C

Chemical Composition (%)

C

Mn

Si

P

S

Ni

Cr

Ti

Al

Fe

0.05

0.80

0.80

0.020

0.020

41.5-43.0

5.2-5.8

2.3-2.7

0.5-0.8

BAL.

Physical Property

Density(g/cm3)

8.0

Staturation induction density(B600/T)

0.7

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

8.5

Resistivity Ρ/(μΩ•m)

1.1

Modulus of Elasticity(E/Mpa)

176500--191000

Shear eleasticity(G/MPa)

63500-73500

Vickers Hardness(HV)

350-450

Mechanical Property

Shape

Delivery State

Thickness&Diameter/mm

Tensile Strengthòь /Mpa

Elongationò(%)≥

Strip

Annealed

0.20-0.50

<885

20

Wire

Cold drawn

0.20-3.00

>930


The temperature coefficient of the modulus of elasticity

Aging Temperature/℃

The temperature coefficient of the modulus of elasticity βE/(10-6/℃)(-60~+80℃)

Cold Rolling

Annealed

500

-38~-15

+18~+12

550

-22~0

+10~+35

600

-10~+10

+35~+55

650

0~+20

+42~+64

700

0~+20

+40~+60

750

-4~+16

+28~+50

Yield Strength(after the heat Treatment)

Delivery State

Thickness /mm

Yield Strength/Mpa

Annealed

0.50-2.50

<685

Cold rolled

0.50-1.00

>885

SIZE RANGE

Sheet

Thickness: 0.10mm~2.50mm, width:10.0~210mm

Plate

Thickness: 2.5mm~40.0mm,width:≤300mm

Round Wire

Dia 0.1mm~Dia 7.0mm

Flat Wire

Dia 0.5mm~Dia 7.0mm,length:≤1000mm

Bar

Dia 7.0mm~Dia 10.0mm,length:≤2000mm

Condition: (With max tolerance) hot rolled, cold rolled, cold drawn,bright

ADVANTAGES

1. HIGH-QULITY PRODUCT

· ISO9001:2008 International Quality System Certification.

· With advanced equipment’s: VIMF, Induction Furnace, ESR Furnace etc.

· Strict Quality-testing System.

2. STRONG R & D STRENGTH

· 40,000㎡ production base.

· 60+ R & D team members, with rich customization experience.

· A good assortment of alloy to choose.

3. EFFICIENT DELIVERY

· Flexible transport means, very convenient.

· Tailor a suitable transport plan.

4. GOOD SERVICE

· We provide online service, information feedback within 24 hours.

· Professional team to provide remote technical advice and guidance.

CONTACT

HANNSTAR INDUSTRY Co., Ltd.

TEL& WhatsApp+86-189-6300-9158

WeChat: hannstaredwin

Email: hannstar@hannstarsteel.com

Add.Dongying City, Shandong Province, China




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