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Weldable Low Thermal Expansion Coefficient Invar 36 Bar

Weldable Low Thermal Expansion Coefficient Invar 36 Bar

Brand Name:BLM
Model Number:BLM-1
Minimum Order Quantity:100KG
Delivery Time:10-30 work days
Payment Terms:L/C, T/T
Place of Origin:China
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Address: B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Supplier`s last login times: within 27 hours
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Low Thermal Expansion Coefficient Invar 36 Bar (Ni36Fe, Fe-36Ni, NiInvar)


Invar 36 is used where high dimensional stability is required,such as precision insturmrent,such as precision instruments,clocks,seismic

creep gauges,television shadow-mask frames,valves in motors,and antimagnetic watches.In land surveying,when first-order (high-precision)

elevation leveling is to be performed,the level staff (leveling rod) used is made of Invar,instead of wood,fiberglass,or other metals.Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.


NiCrFeCMnSiCoPS
MIN35
MAX370.2Margin0.030.350.20.50.020.01

Cold rolled stripHot rolled flat barHot forging barCold pulling wireCold pulling bar
0.01-2.5 x1-4002.5-20 x 5-400Φ12-400x1000Φ0.05-2.0 x LΦ2.0-12 x L

Tensile StrengthElongation
Mpa%
64114
6899
7318

Temperature factor of resistvity

Temperature range, ℃20~5020~10020~20020~30020~400
aR/ 103 *ºC1.81.71.41.21.0

Features:

Low expansion rate up to 500

Readily weldable


Application:

Tooling and dies for composite forming

Cryogenic components

Laser components



China Weldable Low Thermal Expansion Coefficient Invar 36 Bar supplier

Weldable Low Thermal Expansion Coefficient Invar 36 Bar

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