0.4mm Ni80Cr20 Resistance Wire for Hot-Wire Foam Cutting - 6.50 Ohms/Foot at 400°F

Price Negotiable

Price: Negotiated price

MOQ: 20kg

Delivery Time: 7-12 DAYS

Brand: Tankii

Product Description

0.4mm Ni80Cr20 Resistance Wire for Foam Cutting

Premium nichrome wire specifically engineered for hot-wire foam cutting applications, offering excellent wear resistance and consistent performance at high temperatures.

Product Specifications

Material Composition

Nickel-Chromium Alloy: Ni80Cr20 (80% Nickel, 20% Chromium)

Available Materials

Cr20Ni80, Cr30Ni70, Cr15Ni60
Cr20Ni35, Cr20Ni30, Cr20Ni25
NiCr25FeAlY, Cr13Al4, Cr21Al4
Cr14Al4, Cr20Al4, Cr21Al6
Cr23Al5, Cr25Al5, Cr21Al6Nb, Cr25Al5SE

Available Forms

Wire, strip, ribbon, sheet, coil

Technical Performance

Electrical Resistance Characteristics

Wire AWG	Wire Diameter	Ohms / Foot	Current at 400°F	Current at 600°F	Current at 800°F	Current at 1000°F	Current at 1200°F	Current at 1400°F	Current at 1600°F
30	0.010"	6.50	0.875 A	1.16 A	1.43 A	1.74 A	2.06 A	2.43 A	2.81 A
32	0.008"	10.55	0.650 A	0.860 A	1.08 A	1.32 A	1.56 A	1.82 A	2.09 A
34	0.0063"	16.66	0.493 A	0.658 A	0.820 A	0.978 A	1.16 A	1.34 A	1.54 A
36	0.005"	25.12	0.382 A	0.506 A	0.623 A	0.732 A	0.872 A	0.998 A	1.13 A
40	0.0031"	66.29	0.230 A	0.300 A	0.360 A	0.410 A	0.491 A	0.550 A	0.610 A
48	0.00124"	454.0	n/a

Applications

Hot-wire foam cutting tools and equipment
Architectural model making and prototyping
Art and sculpture creation
Hobby and model building (railroads, airplanes, boats)
Industrial packaging and shipping protection
Electronic product packaging

Manufacturing Capabilities

Shanghai Tankii Alloy Material Co., Ltd. specializes in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, thermocouple wire, pure nickel and other precision alloy materials. We offer custom design and manufacturing services to meet specific customer requirements.

Product Images