SAE AMS 2980-3B-2021

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SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and

suggestions.

recording, or otherwise, without the prior written permission of SAE.

TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)

Tel: +1 724-776-4970 (outside USA)

Fax: 724-776-0790

Email: CustomerService@sae.org

SAE WEB ADDRESS: http://www.sae.org

For more information on this standard, visit

https://www.sae.org/standards/content/AMS2980/3B/

AEROSPACE

MATERIAL SPECIFICATION

AMS2980™/3

REV. B

Issued 1996-11

Revised 2014-04

Reaffirmed 2021-09

Superseding AMS2980/3A

Carbon Fiber Fabric and Epoxy Resin Wet Lay-Up Repair Material

Part 3 – Purchasing Specification - Fabric

RATIONALE

AMS2980/3B is a Five Year Review and update of this specification.

FOREWORD

This Purchasing Specification (PS) is part of the Technical Specification system described in AMS2980.

TABLE OF CONTENTS

1. SCOPE .......................................................................................................................................................... 3

1.1 Limitation ....................................................................................................................................................... 3

2. APPLICABLE DOCUMENTS ........................................................................................................................ 3

2.1 SAE Publications ........................................................................................................................................... 3

2.2 ASTM Publications ........................................................................................................................................ 3

2.3 ISO Publications ............................................................................................................................................ 3

2.4 PRI Publications ............................................................................................................................................ 3

3. DEFINITIONS ............................................................................................................................................... 3

4. REQUIREMENTS ......................................................................................................................................... 4

4.1 Woven Fabric Defects ................................................................................................................................... 4

4.2 Defect Credit for Fabric ................................................................................................................................. 4

5. RELEASE TESTING ..................................................................................................................................... 4

5.1 Fiber .............................................................................................................................................................. 4

5.2 Fabric ............................................................................................................................................................ 4

5.3 Fabric Manufacturer Additional Inspection .................................................................................................... 5

5.3.1 Conformance to Weight and Dimensional Requirements ............................................................................. 5

5.3.2 Inspection of Packaging ................................................................................................................................ 5

5.4 Fabric Retest ................................................................................................................................................. 5

5.5 Rejection ....................................................................................................................................................... 5

5.6 Sampling ....................................................................................................................................................... 5

6. PREPARATION FOR DELIVERY ................................................................................................................. 6

6.1 Packing.......................................................................................................................................................... 6

6.1.1 General .......................................................................................................................................................... 6

6.1.2 Carbon Fibers................................................................................................................................................ 6

6.1.3 Fabric Rolls ................................................................................................................................................... 6

6.2 Marking.......................................................................................................................................................... 7

6.2.1 Carbon Fiber ................................................................................................................................................. 7

6.2.2 Carbon Fiber Fabric ...................................................................................................................................... 7

6.3 Storage and Shipment................................................................................................................................... 8

7. NOTES .......................................................................................................................................................... 8

Downloaded from SAE International by Univ of Toronto, Thursday, September 30, 2021

TABLE OF TABLES

TABLE 1 - BATCH RELEASE TESTS FOR CARBON FIBER YARN ..................................................................................... 4

TABLE 2 - BATCH RELEASE TESTS FOR CARBON FABRIC ............................................................................................. 4

TABLE 3 - SAMPLING FOR CARBON FIBER FABRIC ......................................................................................................... 6

SAE INTERNATIONAL

AMS2980™/3B

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1. SCOPE

This PS, AMS2980/3, specifies the batch release and delivery requirements for carbon fiber and carbon fabric used for wet

lay-up repair purposes.

1.1 Limitation

This specification relates to qualified carbon fiber and carbon fabric listed in the associated PRI QPL AMS2980.

2. APPLICABLE DOCUMENTS

The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the

extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue

is specified. When a referenced document has been cancelled and no superseding document has been specified, the last

published issue of that document shall apply.

2.1 SAE Publications

Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA

and Canada) or 724-776-4970 (outside USA), www.sae.org.

AMS2980 Technical Specification: Carbon Fiber Fabric and Epoxy Resin Wet Lay-Up Repair Material Part 0 –

Introduction

AMS2980/1 Technical Specification: Carbon Fiber Fabric and Epoxy Resin Wet Lay-Up Repair Material Part 1 -

General Requirements

2.2 ASTM Publications

Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959,

Tel: 610-832-9585, www.astm.org.

ASTM D 3990 Terminology Relating to Fabric Defects

2.3 ISO Publications

Available from International Organization for Standardization, 1, rue de Varembe, Case postale 56, CH-1211 Geneva 20,

Switzerland, Tel: +41 22 749 01 11, www.iso.org.

ISO 1889 Carbon Fibre - Determination of Linear Density First Edition

ISO 1890 Reinforcement Yarns - Determination of Twist

ISO 10119 Carbon Fibre - Determination of Density

ISO 10548 Carbon Fibre - Determination of Size Content

ISO 10618 Carbon Fibre - Determination of Tensile Properties of Resin-Impregnated Yarn

2.4 PRI Publications

Available from Performance Review Institute, 161 Thornhill Road, Warrendale PA 15086-7527, Tel: 724-772-1616,

www.pri-network.org.

PRI QPL AMS2980 Qualified Products List of AMS2980

3. DEFINITIONS

Refer to AMS2980/1.

SAE INTERNATIONAL

AMS2980™/3B

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摘要：

SAE AMS 2980-3B-2021 是国际汽车工程师学会（SAE）发布的一项航空航天材料规范，最新修订版本主要针对高强度、耐腐蚀的铬镍铁合金（Inconel）无缝液压管路的技术要求。该标准详细规定了管材的化学成分、机械性能、热处理工艺、尺寸公差及检测方法，适用于航空航天液压系统、燃油系统及高应力环境下的关键管路组件。与上一版本相比，3B 版更新了疲劳测试要求和焊接性能指标，以确保在极端温度与压力条件下管路的可靠性与寿命。该标准对于从事航空制造、维修及材料选型的工程师至关重要，是确保飞行安全

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