ASTM B344 - 11 standard specification for drawn or rolled nickel-chromium and nickel-chromium-iron alloys for electrical heating elements

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Source: ASTM International

1.1 This specification covers annealed, drawn, or rolled shapes for electrical heating purposes, of alloys having the nominal compositions of 80 % nickel and 20 % chromium; 60 % nickel, 16 % chromium, and remainder iron; and 35 % nickel, 20 % chromium, and remainder iron.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Index Terms

flat wire; heating element; nickel chrome alloys; resistance alloy: Electrical heating elements; Electrical resistance/resistivity; Nickel-chromium alloys--specifications; Nickel-chromium-iron alloys--specifications; Nominal resistance; Specific resistance (resistivity);

ICS Code

ICS Number Code 77.150.40 (Nickel and chromium products)

DOI: 10.1520/B0344-11

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