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The properties of Beta C have led to its use in a number of niche applications, including parts of aircraft landing gear and in fasteners used in the automotive industry. Beta C is also used in oilfield applications such as pressure housings, shafts, valves and other critical components where very
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Alloy
Description: A heat-treatable, deep section hardenable, very high strength Ti alloy possessing good toughness/strength properties, low elastic modulus and elevated resistance to stress and localized corrosion in high temperature sweet and sour brines.
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Typical
Applications: Geothermal brine energy extraction, Landing gear components, Navy ship components, Hydrocarbon production/drilling, Power plant cooling system components
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Beta C is relatively easy to melt and process during fabrication, when compared with other beta alloys. It is not recommended in high-wear applications due to its tendency to
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layer when exposed to a high oxygen environment. Beta C is one of the least dense beta alloys, which combined with its ability to achieve high strengths through
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Approved for use in sour ( H2S ) applications. Material is approved to be certified to meet NACE MR0175 and ISO 15156 with a maximum hardness of HRC 42.
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high strength and excellent corrosion resistance are required. It is especially useful in components which must meet NACE MR0175 for H2S exposure.
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to both saline environments and acids, due to the properties of titanium and to its ability to spontaneously form a well adhered protective
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provides a good strength to weight ratio. It is also capable of consistent high strength through relatively large section thicknesses.
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38:"beta alloy" which was originally developed in the 1960s; Ti-3Al-8V-6Cr-4Mo-4Zr, nominally 3%
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Product Forms Available: Ingot, Bloom, Bar, Billet, Seamless Pipe, Wire
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Products Available: Forged and Machined components - various
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373:Nominal Composition: Ti-3Al-8V-6Cr-4Zr-4Mo
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234:. Unsourced material may be challenged and
193:Learn how and when to remove these messages
345:ASTM Grade 19 and Grade 20 (with 0.05% Pd)
323:Learn how and when to remove this message
254:Learn how and when to remove this message
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335:Other designations for Beta C include:
439:: CS1 maint: archived copy as title (
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232:adding citations to reliable sources
376:Type: Near-Beta and Beta Alloy
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370:Common Alloy Name: Ti Beta-C
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103:Beta C is composed primarily of
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366:UNS R58645 (Grade 20)
363:UNS R58640 (Grade 19)
339:Ti-3Al-8V-6Cr-4Mo-4Zr
26:, a trademark for an
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454:Beta C data sheet
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32:RTI International
28:alloy of titanium
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298:Editing help
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155:Designations
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306:August 2012
244:August 2012
99:Composition
34:. It is a
426:2014-02-24
396:References
179:improve it
109:molybdenum
66:Properties
52:molybdenum
36:metastable
22:refers to
215:does not
185:talk page
117:zirconium
113:aluminium
56:zirconium
24:Ti Beta-C
466:Category
435:cite web
354:AMS 4945
351:AMS 4958
348:AMS 4957
137:nitrogen
133:hydrogen
125:vanadium
121:chromium
105:titanium
60:titanium
48:chromium
44:vanadium
40:aluminum
236:removed
221:sources
145:yttrium
281:is in
149:carbon
141:oxygen
420:(PDF)
413:(PDF)
287:prose
80:oxide
54:, 4%
50:, 4%
46:, 6%
42:, 8%
441:link
283:list
219:any
217:cite
129:iron
123:and
72:gall
230:by
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
