For excellent low-expansion properties, look no further than Alloy 36.
Alloy 36 is a nickel-iron, low-expansion alloy containing 36% nickel. It maintains almost constant dimensions above normal room temperature, and has a low coefficient of expansion from cryogenic temperatures to about 260°C
|Product form||Size range from||Size range to|
|Alloy 36 round bar||6 mm||50.8 mm|
|Alloy 36 sheet & plate||6.35 mm||152.4 mm|
|Alloy 36 welding wire||1.14 mm||3.18 mm|
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