High Quality RW 70 High Strength Hot Cutting Wire

• Customization: Available
• Material: Ni Cr Fe
• Condition: Bright, Annealed
• Model NO.: RW 70
• Transport Package: in Spool, Carton, Wooden Case
• Trademark: Ualloy
• Origin: China
• Production Capacity: 500 Tons/Year

Product Description

RW 70 High Strength Hot Cutting Wire
Available in any of the 'profile options'
These hot cutting wires have high strength at elevated temperatures and are used for cutting foam polystyrene (EPS) and or heat sealing woven polypropylene bags.
To achieve the best cut, adjust the temperature and cutting speed. The material type and it's density will influence the cutting speed.

RW 70 Properties
Density	8.00g/cm³	0.289 lb/in²
Electrical Resistivity at 20°C	70 microhm • cm	421 ohm. Circ. mil/ft
Maximum Operating Temperature	300 °C	572 °F
Melting Point	1375 °C	2500 °F
Coefficient of Expansion	17.6 µm/m °C (20 - 100°C)	9.8 x 10-6 in/in °F (70 - 212°F)