Search Results for surface hardness

COLMONOY No. 8 is a nickel-chromium-boron alloy recommended for hard surfacing parts to resist abrasion, corrosion and oxidation. Its high chromium (nominally 26%) contributes resistance to high-temperature oxidation and promotes the formation of chromium carbides for greater abrasion resistance. It is supplied as atomized powder for application with Wall Colmonoy's SPRAYWELD and FUSEWELD processes. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and powder metal forms. Filing Code: Ni-230. Producer or source: Wall Colmonoy Corporation.

WALLEX No. 40 is a self-fluxing, cobalt-base hard-surfacing alloy with excellent resistance to a combination of corrosion and abrasion and relatively good impact properties. It has excellent red hardness and weldability. It is supplied only as atomized powder for application with Wall Colmonoy's SPRAYWELD and FUSEWELD processes. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and powder metal forms. Filing Code: Co-74. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 62SA comprises a nickel-base alloy recommended for hard surfacing parts to resist wear, corrosion, heat and galling. Colmonoy No. 62SA is supplied as atomized powder for application with Wall Colmonoy's SPRAYWELD Process. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-205. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 69 is a nickel-base hard-surfacing alloy incorporating the attractive qualities of Colmony No. 6 plus greatly improved out-of-position fusing characteristics. Its extended plastic range means that sagging and running of other-than-horizontal surfaces during finishing is virtually eliminated. It is supplied as an atomized powder of application with Wall Colmonoy's SPRAYWELD Process. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-206. Producer or source: Wall Colmonoy Corporation.

WALLEX No. 50 is a hard-surfacing alloy with excellent resistance to a combination of abrasion and corrosion. It has good red hardness and excellent weldability. It is supplied as an atomized powder for application with Wall Colmonoy's SPRAY-WELD Process. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and powder metal forms. Filing Code: Co-71. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 70 and No. 72 contain high tungsten which hardens the matrix and provides superior hard-facing materials. No. 70 hasexcellent resistance to fretting corrosion. No. 72 is harder than No. 70 and provides better resistance to low-stress abrasion and is well suited to resist scouring actions. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on high temperature performance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-210. Producer or source: Wall Colmonoy Corporation.

COLMONOY NO. 5 comprises a chromium-boride-containing, nickel-base alloy recommended for hard surfacing parts to resist wear, corrosion, heat and galling. Deposits, which have only moderate hardness (Rockwell C 45-50), may be machined with carbide tooling. Also, deposits have fairly good workability, ductility and impact strength. Colmonoy No. 5 is supplied as crushed powder for application with Wall Colmonoy's SPRAYWELD Process. Also, it is supplied as bare or coated rod for either oxyacetylene or DC electric-arc (reverse polarity) application, as well as castings. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and powder metal forms. Filing Code: Ni-217. Producer or source: Wall Colmonoy Corporation.

COLMONOY NO. 52SA comprises a nickel-base alloy recommended for hard surfacing parts to resist wear, corrosion, heat and galling. Deposits, which have only moderate hardness (Rockwell C 45-50), may be machined with carbide tooling. Also, deposits have fairly good ductility and impact strength. Colmonoy No. 52SA is supplied as an atomized powder for application with Wall Colmonoy's SPRAYWELD Process. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, machining, joining, and powder metal forms. Filing Code: Ni-218. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 4 is a nickel-base alloy containing chromium boride. It is recommended for hard surfacing parts to resist wear, heat, corrosion and galling. Deposits, which have only moderate hardness (Rockwell C 35-40), can be machined with carbide tooling. Also, deposits have fairly good workability, ductility and impact strength. This alloy is supplied as crushed powder for application with Wall Colmonoy's SPRAYWELD Process. Also, it is supplied as castings and as bare or coated rod for either oxyacetylene of DC electic-arc (reverse polarity) application. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-222. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 42SA is a nickel-base alloy recommended for hard surfacing parts to resist wear, heat, corrosion and galling. Deposits have a moderate hardness of Rockwell C 35-40 and can be machined with carbide tooling. Also, deposits have fairly good workability, ductility and impact strength. Colmonoy No. 42SA is supplied as an atomized powder for application with Wall Colmonoy's SPRAYWELD Process. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-227. Producer or source: Wall Colmonoy Corporation.

COLMONOY NO. 88 is a nickel-based hard-surfacing alloy with bimetallic carbides for maximum wear resistance. This datasheet provides information on composition, physical properties, and hardness. It also includes information on machining and powder metal forms. Filing Code: Ni-429. Producer or source: Wall Colmonoy Corporation.

COLMONOY NO. 84 contains tungsten to harden the matrix and provide for good hard-facing. It is a nickel alternative to cobalt surfacing alloys, for service temperatures up to 1500 F. Boron and Silicon content provide better weldability at lower application temperatures. This datasheet provides information on composition and physical properties. It also includes information on forming, heat treating, machining, joining, and powder metal forms. Filing Code: Ni-433. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 68 is specifically designed for centrifugal casting of bimetallic barrels and liners for corrosive applications such as fluoropolymer processing. This datasheet provides information on composition, physical properties, and hardness. It also includes information on corrosion resistance as well as casting, machining, and surface treatment. Filing Code: Ni-486. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 845 is a complex of both a matrix alloy enriched with an extremely hard grade of tungsten carbide. It is specifically formulated to produce hardness levels of RC 57-62. This datasheet provides information on composition, physical properties, microstructure, hardness, tensile properties, and compressive strength. It also includes information on machining, joining, surface treatment, and powder metal forms. Filing Code: Ni-487. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 69SC is a nickel-base hard surfacing alloy incorporating the qualities of Colmonoy No. 69 (Alloy Digest Ni-206, July 1974) with other enhancements. Its extended plastic range means that sagging and running of other-than-horizontal surfaces during finishing is virtually eliminated. It is supplied as an atomized powder for application with Wall Colmonoy’s SPRAYWELD Process and finished by grinding. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on heat treating, machining, and powder metal forms. Filing Code: Ni-489. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 83 PTA is a nickel-base hard surfacing alloy containing tungsten carbide. The application method is plasma transferred arc and the application is designed to protect extrusion screws. This datasheet provides information on composition, physical properties, microstructure, hardness, tensile properties, and compressive strength. It also includes information on wear resistance as well as machining and powder metal forms. Filing Code: Ni-493. Producer or source: Wall Colmonoy Corporation.

Colmonoy No. 635, a Nickel-base hard surfacing Alloy, contains a formulated mixture of both crushed and atomized powders. It achieves a hardness of RC 58-63 with tungsten carbide particles. Typical applications include hardfacing of pump components and shaft sleeves. It is supplied as a powder for aplication with Wall Colmonoy’s SPRAYWELD Process. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on heat treating, machining, and powder metal forms. Filing Code: Ni-495. Producer or source: Wall Colmonoy Corporation.

Colmonoy No.75 is a hard surfacing alloy with tungsten carbide particles dispersed in a matrix of a nickel-base alloy containing chromium borides. It is supplied as a powder for application with Wall Colmonoy’s SPRAYWELD. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on machining and powder metal forms. Filing Code: Ni-500. Producer or source: Wall Colmonoy Corporation.

Colmonoy No. 705 is a nickel-base corrosion and abrasion resistant atomized and crushed powder. It is enriched to the highest extent in tungsten carbide for maximum metal-to-metal wear resistance. Hardness 58 to 63 HRX is reached. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on joining and powder metal forms.Filing Code: Ni-506. Producer or source: Wall Colmonoy Corporation.

ColTung No. 1 is a nickel-base hard-surfacing alloy containing tungsten carbide in a nickel matrix with chromium borders. Hardnesses to 58 to 63 HRC can be reached. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on joining. Filing Code: Ni-509. Producer or source: Wall Colmonoy Corporation.