Daniel WereeHave been business relationship for 3 years, great partner for Nickel Cobalt Alloy!
Carolina FasioOn-time delivery. And support is good and fast.
Strip Sheet Magnetic Super Kovar Alloy , Laser Instruments Iron Nickel Alloy
|Place of Origin||Suzhou, China|
|Certification||ISO, TUV, , BV, DNV|
|Model Number||Super Invar|
|Minimum Order Quantity||Negotiation|
|Packaging Details||By customers' require|
|Payment Terms||30% T/T in advance, balance before shipment|
|Supply Ability||10000 kg per month|
|Model||Super Invar||Product Name||Controlled Expansion Alloys|
|Application||Laser Benches||Equal Grades||4J32(China)|
|Certification||ISO, TUV, , BV, DNV||Density||8.15g/cm3|
thermal expansion nickel,
corrosion resistant alloys
Super Invar austenitic solid solution alloy Strip, sheet, bar, wire, forging, tube
Super Invar, a magnetic, austenitic, solid solution alloy containing iron, nickel, and cobalt, is designed to provide minimum thermal expansion at room temperatures. This alloy also exhibits austenite stability to service temperature at least -67°F and thermal expansion properties less than those of Invar 36 alloy (36% nickel-iron) when used in the -67/203°F (-55/95°C) temperature range.
Super Invar was originally designed to provide minimum thermal expansion at room temperatures. It has the austenite stability to service temperatures at least -67°F (-55°C). Super Invar 32-5 has less thermal expansion properties than Invar 36.
Laser instruments and equipment
Ring laser gyroscopes
Structural components and supports for optical and laser systems
Applications that require lower expansivity than Invar
Nominal chemical composition(%)
0.02 C, 0.40 Mn, 0.25 Si, 32 Ni, 5.5 Co, Bal. Fe
A-one Alloy standard
Forms available at A-one Alloy
Strip, sheet, bar, wire, bar, forging, tube, capillary
Confirm with A-one Alloy