SAE AMS 5619A-2000 scan

VIP免费

Carl 2024-11-15 9 265.38KB 5 页 20星币

侵权投诉

1 The Engineering Society

For Advancing Mobility

Land Sea Air and Space&

INTERNATIONAL

400 Commonwealth Drive, Warrendale, PA 15096-0001

AEROSPACE

MATERIAL

SPECIFICATION

frm AMS5619A

Issued NOV 1970

Noncurrent JUL 1981

Cancelled JUL 2000

Superseding AMS5619

Steel Bars and Forgings, Corrosion Resistant

14Cr-4.0Mo(1.00-1.10C)

CANCELLATION NOTICE

This specification has been "CANCELLED" by the Aerospace Materials Division, SAE, as of

July 2000. By this action, this document will remain listed in the Numerical Section of the Index of

Aerospace Material Specifications noting that it has been cancelled.

•

SAE Technical Standards Board Rules provide that "This report is published by SAE to advance the state of technical and engineenng sciences The use of this report is entirely

voluntary, and its applicability and suitability for any particular use, including any patent infnngement ansing therefrom, is the sole responsibility of the user"

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

opynght 2000 Society of Automotive Engineers, Inc

QUESTIONS REGARDING THIS DOCUMENT: (724) 772-7161

TO PLACE A DOCUMENT ORDER: (724) 776-4970

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

FAX: (724) 776-0243 s~^

Reproduced

B\ GLOBAL

FAX- (724)

776-0790

^ ENGINEERING DOCUMENTS

With

The

Permission

Of SAE

=Sr

Under

Ro\jlh Agrccmcnl

AMS 5619A SAE AMS 5619A

ACKNOWLEDGMENT:

A vendor shall mention this specification number in all quotations and when acknowledging purchase

orders.

FORM:

Bars,

wire, forgings, and forging stock.

3. APPLICATION:

Primarily for parts requiring resistance to both corrosion and wear with hardness retained during

exposure to temperatures up to 600 F (316 C).

4. COMPOSITION:

Carbon

Manganese

Silicon

Phosphorus

Sulfur

Chromium

1.00

—

13.00

max

1.10

1.00

0.030

0.025

15.00

Molybdenum 3.50 4.50

Nickel - 0.75

4.1 Check Analysis:

Composition variations shall meet the requirements of the latest issue of AMS 2248.

5. CONDITION:

Unless otherwise ordered, the product shall be supplied in the following condition:

5.1 Bars:

Annealed, in a machinable condition, having hardness not higher than Brinell 255 or equivalent.

5.1.1 All hexagons and other bars 2.75 in. and under in diameter or distance between parallel sides shall

be cold finished.

AMS 5619A SAE AMS 5619A

5.2 Wire:

Annealed and cold finished having a tensile strength not higher than 130,000 psi.

5.3 Forgings:

As ordered.

5.4 Forging Stock:

As ordered by the forging manufacturer.

6. TECHNICAL REQUIREMENTS:

6.1 Heat Treat Response:

Specimens, cut from bars, wire, or forgings, shall have hardness not lower than Rockwell C 58 or

equivalent after being heated to 1950 F ± 25 (1065.6 C ± 14), held at heat for

hr, quenched in oil,

cooled to a temperature not higher than -100 F

(-73.3

C), held at that temperature for

hr, and

tempered by heating to 1000 F ± 25 (537.8 C ± 14), holding at heat for

hr, and cooling in still air.

6.2 Decarburization:

6.2.1 Bars and wire ordered ground, turned, or polished shall be free from decarburization on the

ground,

turned, or polished surfaces.

6.2.2 Allowable decarburization of bars, wire, and billets ordered for redrawing or forging or to specified

microstructural requirements shall be as agreed upon by purchaser and vendor.

6.2.3 Decarburization of bars and wire to which 6.2.1 or 6.2.2 is not applicable shall be not greater than

the following:

Nominal Diameter or Distance

Between Parallel Sides

Inches

Up to 0.50, incl

Over

0.50to

1.00, incl

Over

1.00to

1.50, incl

Over

1.50to

2.00, incl

Over 2.00to 2.50, incl

Over 2.50to 3.00, incl

Over 3.00

Depth of

Decarburization

Inch

0.015

0.020

0.025

0.030

0.035

0.040

0.045

-3-

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

亲，本站95%以上的标准规范都面向会员免费，办理VIP会员下载更省钱，平均每篇不到2元

立即下载 VIP免费下载

标签： #MS

摘要：

SAE AMS 5619A-2000 scan 是一份关于耐腐蚀不锈钢棒材、线材及锻件标准的航空航天材料规范，主要涵盖含铬量约为17%的430型马氏体不锈钢的化学成分、力学性能、热处理工艺及检验要求。该标准适用于需要较高强度与耐腐蚀性的航空航天部件制造，尤其适用于工作温度不超过649°C的环境。通过扫描版文档，用户可获取原始规范的完整技术细节，用于材料选型、质量验收或合规性审核。

展开>> 收起<<

SAE AMS 5619A-2000 scan.pdf

共5页,预览4页

还剩页未读，继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

SAE AMS 5619A-2000 scan

相关推荐

开通VIP享超值会员特权

相关内容

热门标签

举报选择: