Hexcel Carbon Fiber Tow Yarn 1lb

Description

***DISCOUNT FOR ORDERS OVER 1LB:
Listing price is for 1st pound.
please make  offer for discount prices on orders 2lbs oir more
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Hexcel manufactures high performance carbon fibers for both aerospace and industrial applications and is the leading carbon fiber supplier to U.S. military applications. Carbon fiber composite materials begin with Hexcel’s HexTow® carbon fiber which is the preferred carbon fiber for the world’s most advanced aerospace and industrial applications.
HexTow® AS4 carbon fiber is a continuous, high strength, high strain, PAN based fiber available in 3,000 (3K), 6,000 (6K) and 12,000 (12K) filament count tows. This fiber has been surface treated and can be sized to improve its interlaminar shear properties, handling characteristics, and structural properties, and is suggested for use in weaving, prepregging, filament winding, braiding, and pultrusion. AS4-GP 3k (1%), AS4-GP 12k (0.9%), and AS4 12k carbon fibers have been qualified to NMS 818 Carbon Fiber Specification (NCAMP). This allows customers to call out an industry standard, aerospace grade carbon fiber without the need to write and maintain their own specification.
Typical Fiber Properties U.S. Units SI Units Tensile Strength 3K 670 ksi 4,619 MPa 6K 640 ksi 4,413 MPa 12K 640 ksi 4,413 MPa Tensile Modulus (Chord 6000-1000) 33.5 Msi 231 GPa Ultimate Elongation at Failure 3K 1.8% 1.8% 6K 1.7% 1.7% 12K 1.7% 1.7% Density 0.0647 lb/in3 1.79 g/cm3 Weight/Length 3K 11.8 x 10-6 lb/in 0.210 g/m 6K 23.9 x 10-6 lb/in 0.427 g/m 12K 48.0 x 10-6 lb/in 0.858 g/m Approximate Yield 3K 7,086 ft/lb 4.75 m/g 6K 3,485 ft/lb 2.34 m/g 12K 1,734 ft/lb 1.17 m/g Tow Cross-Sectional Area 3K 1.82 x 10-4 in2 0.12 mm2 6K 3.70 x 10-4 in2 0.24 mm2 12K 7.43 x 10-4 in2 0.48 mm2 Filament Diameter 0.280 mil 7.1 microns Carbon Content 94.0% 94.0% Twist Never Twisted Never Twisted Typical HexPly 8552 Composite Properties (at Room Temperature) U.S. Units SI Units Test Method 0º Tensile Strength 320 ksi 2,205 MPa 0º Tensile Modulus 20.5 Msi 141 GPa ASTM D3039 0º Tensile Strain 1.6% 1.6% 0º Flexural Strength 274 ksi 1,889 MPa ASTM D790 0º Flexural Modulus 18.4 Msi 127 GPa 0º Short Beam Shear Strength 18.5 ksi 128 MPa ASTM D2344 0º Compressive Strength 222 ksi 1,530 MPa ASTM Mod. D695 0º Compressive Modulus 18.6 Msi 128 GPa 0˚ Open Hole Tensile Strength 63.5 ksi 438 MPa ASTM D5766 90º Tensile Strength 9.3 ksi 64 MPa ASTM D3039 Fiber Volume 60% 60% 1 Copyright © 2018 – Hexcel Corporation – All Rights Reserved. HexTow® AS4 carbon fiber Product Data Sheet 2 Yarn/Tow Characteristics U.S. Units SI Units Specific Heat 0.28 Btu/lb-°F 0.27 cal/g-°C Electrical Resistivity 5.6 x 10-5 ohm-ft 1.7 x 10-3 ohm-cm Coefficient of Thermal Expansion -0.35 ppm/ºF -0.63 ppm/ºC Thermal Conductivity 3.95 Btu/hr-ft-ºF 6.83 W/m-ºK