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Products

Cr30Ni70

Classification:

Nickel-chromium alloy

Product Properties

● Other names:/● Origin: Danyang, Jiangsu, China

Product Consulting:

15077888740

Consulting

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Product Description

Nickel-chromium and nickel-chromium-iron resistance alloys have high resistivity, good surface oxidation resistance, high strength at high temperatures, good processability and weldability. Can be widely used in metallurgy, household appliances, machinery manufacturing to do heating components and electrical industry to do resistance materials.

Ingredient content of Cr30Ni70

Element

Maximum use temperature of components ℃

Melting Point

密度g/cm³

Resistivity uΩ. m, 20 ℃

Elongation%

Specific heat J/g. ℃

Thermal conductivity KJ/m.h ℃

linear expansion coefficient ax10^-6/°C (20- 1000°C)

microstructure

Magnetic

Cr30Ni70

28.0%~ 31.0%

Allowance

≤1.0%

1250 ℃

1380 ℃

8.10

1.18 soil 0.05

≥20

0.461

45.2

17.0

Austenitic

non-magnetic

Key words:

Cr30Ni70

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