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Alloy & Stainless Steels

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Xi'an Aircraft Industry Titanium Industry Co., Ltd.

TEL:029-89699396

FAX:029-89699396

WEB:http://www.xacti.com.cn

ADD:No.19, Zhuque street Xi’an Shaanxi

Bearing Steel AISI 52100 (AMS 6440 / AMS 6444)

Technical Data Sheet

Alloy 52100 Var-Arc (LESCALLOY®) is a deep hardening alloy steel. Alloy 52100 is generally used for aircraft bearings and in other high stressed parts where good rolling contact fatigue strength is required at operating temperatures below 400°F.

Chemical Composition Limits
Weight%CMnSiCr
Alloy 52100 Vac Arc1.050.350.301.50

Availability

Alloy 52100 is available in Bars (Rounds bar).  For all stock availability contact Sales.

Specifications

AMS 6441Tube

AMS 6440 Bar

AMS 6444 Bar Vac Melt

MIL-S-8699

AMS 2300

ASTM A646

UNS K23080

BMS 7-122

BMS 7-27

CE-0906

EMS-96242

FMS-1012

GM-1010

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