1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2005 SAE InternationalAll rights reserved. No part of this publication may be
3、reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying,recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: 724-776-4970 (outside USA)Fax: 724-
4、776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgTow, Carbon FiberFor Structural Composites730 (5033) Tensile Strength, 41 (283) Tensile Modulus1. SCOPE:1.1 Form: This specification covers one type of carbon fiber in the form of tow.1.2 Classification: Carbon tow with 730 ksi (5033 MPa
5、) tensile strength and 41 Msi (283 GPa) tensile modulus for use in general purpose structural composites requiring high tensile strength and high modulus of elasticity in tension.2. APPLICABLE DOCUMENTS: See AMS 3892.3. TECHNICAL REQUIREMENTS: 3.1 Basic Specification: The complete requirements for p
6、rocuring the carbon tow described herein shall consist of this document and the latest issue of the basic specification. 3.2 Storage Life: The product shall be readily strippable from the spool and the filaments spreadable when tested at any time up to 12 months from date of receipt by purchaser pro
7、vided it has been stored at room temperature in the original closed container.AEROSPACE MATERIAL SPECIFICATIONAMS 3892/12Issued OCT 1992Reaffirmed MAY 2005Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-
8、AMS 3892/12 SAE AMS 3892/12- 2 -3.3 Properties: Shall conform to the requirements shown in Table 1. The requirements of 3.3.1 and 3.3.2 apply to the average of four determinations for each property; no individual value shall be less than 90% of the minimum average values specified. The tests of
9、3.3.1 and 3.3.2 are lamina tests, normalized to 100% fiber volume. Tensile strain (3.3.3) is a calculated value, tensile strength divided by modulus of elasticity.4. QUALITY ASSURANCE PROVISIONS: See AMS 3892.5. PREPARATION FOR DELIVERY: See AMS 3892.6. ACKNOWLEDGMENT: See AMS 3892.TABLE 1 - Propert
10、iesParagraph Property Requirement3.3.1 Tensile Strength,minimum 730 ksi (5033 MPa)3.3.2 Tensile Modulus,minimum 41 Msi (283 GPa)3.3.3 Tensile Strain,minimum1.8%3.3.4 Mass per unit length 0.828 to 0.972 pound/1000 yards(0.410 to 0.480 g/m)3.3.5 Finish Content, by weight,maximum3%3.3.6 Fiber Density 0
11、0625 to 0.0665 pound per cubic inch(1.73 to 1.84 g/cm3)Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 3892/12 SAE AMS 3892/12- 3 -7. REJECTIONS: See AMS 3892.8. NOTES:See AMS 3892.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “P”Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
