Purchase Qty. Reference FOB Price
30-99 kg US$23.00
100-999 kg US$21.00
1,000+ kg US$20.50
Product Description
Super-Nilvar Low Expansion Alloy strip Super-Nilvar is also called the Super - Invar alloy.In 60 ~ 80 temperature range, low expansion coefficient, the alloy is mainly used in the manufacture of requirements in the environmental temperature change range size high precision instrument parts. ...