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Deloro™ 21 Alloy

通用系列: Nickel - Powder Metal - Alloy提供方: Kennametal Stellite
Deloro™ 21 is a pre-alloyed gas atomised nickel based powder which is used primarily for the local repair of cast iron glass forming molds, neck rings and blow heads, as well as for hardfacing the corners and seams of molds. It can be used in applications similar to Colmonoy™ 224, 225 and 226. It has excellent weld characteristics and is a good color match.

Deloro™ 21 is typically deposited as a machinable, non-magnetic powder weld or spray-fuse (SF) deposited overlay. The fusing temperature is 880-940°C (1615- 1725°F). It is easily finished by hand filing.

Like the other Deloro™ nickel base alloys, its wear resistance is mainly due to the presence of hard boride and silicide phases, and it retains its properties up to about 315°C (600°F). Because of its low melting point it is easily fused to form a smooth hard-wearing surface.

Note: Colmonoy™ is a registered trade name of Wall Colmonoy Ltd.
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物料形态
已商用:当前有效
文档
description

Technical Datasheet (English)

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可用性
北美洲, 欧洲, 亚太地区
其他属性
Forms Available, Metal Type, Type Analysis, 密度, 硬度
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加工

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