Nickel Based Brazing Alloys

New Nickel Products

We can supply nickel brazes in novel new forms such as flexible rope and solid wire.

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Nickel Based Brazing Alloys

Product Uses and Applications

Nickel brazing products are used extensively in aerospace, automotive and nuclear industries. In these applications they would typically be used to join stainless steel and high temperature superalloys. VBC Group manufactures aerospace grade nickel braze paste and stocks many grades of nickel braze powder for these industries. In addition, VBC Group can supply nickel braze foil and preformed shapes.

Key ProductsNiCrFeBSiPCWMelting Range °CAMSAWS A5.8ISO 17672:2016Product Info
Meta-Braze 4775Bal144.53.14.5-0.7-980-10604775BNi-1Ni 600View product info

Meta-Braze 4775

Meta-Braze 4775 can be specified for high strength, heat resistant joints. Used in highly stressed jet engine components. As a braze alloy it defuses well into parent metals.

Product Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform
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Meta-Braze 4776Bal134.52.74.5---950-1127---View product info

Meta-Braze 4776

Meta-Braze 4776 – similar to 4776M this a low carbon (LC) nickel braze alloy with good resistance to chemical corrosion is specified by certain aero engine manufacturers.

Product Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform
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Meta-Braze 4776MBal144.53.14.5---980-10704776BNi-1aNi 610View product info

Meta-Braze 4776M

Meta-Braze 4776M – a low carbon (LC) nickel braze alloy with good resistance to chemical corrosion. Used in highly stressed jet engine components.

Standard Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform

Special Forms

  • wire
  • rings
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Meta-Braze 4777Bal73.03.14.5---970-10004777BNi-2Ni 620View product info

Meta-Braze 4777

Meta-Braze 4777 – very widely specified low melting (LM) temperature filler metal used for high strength, heat resistant joints. Meta-Braze 4777 is used in a broad range of applications from heat exchangers to jet engine parts or tungsten carbide abrasive parts.

Product Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform
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Meta-Braze 4778Bal-0.53.14.5---980-10404778BNi-3Ni 630View product info

Meta-Braze 4778

Meta-Braze 4778 – a general purpose nickel braze alloy with good flow properties making it suitable for filling long and tight joint gaps.

Product Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform
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Meta-Braze 4779Bal-1.51.83.5---980-10704779BNi-4Ni 631View product info

Meta-Braze 4779

Meta-Braze 4779 – is a free flowing brazing alloy with a long melting range that exhibits low diffusion into most parent metals.

Product Forms

  • powder
  • braze-paste
  • tapes
  • foil
  • preform
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Meta-Braze 4782Bal19--10.1---1080-11354782BNi-5Ni 650View product info

Meta-Braze 4782

Meta-Braze 4782 – a high strength alloy which exhibits low penetration into parent metals. Used in jet engine, heat exchangers and in applications where boron or diffusion of it cannot be tolerated.

Special Forms

  • wire
  • rings
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Meta-Braze 4310Bal----11--875-BNi-6Ni 700View product info

Meta-Braze 4310

Meta-Braze 4310 – is a nickel-phosphorus-carbon alloy with a low melting range and free-flowing characteristics when molten. Meta-Braze 4310 gives rise to minimal parent metal erosion.

Special Forms

  • wire
  • rings
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Meta-Braze 4770Bal14---10.1--890-BNi-7Ni 710View product info

Meta-Braze 4770

Meta-Braze 4770 – this alloy is a low-melting, free-flowing filler metal which can be used for thin walled structures such as honeycomb parts and thin walled tube assemblies.

Special Forms

  • wire
  • rings
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Meta-Braze 4720Bal11.53.52.53.50.010.4816970-1105-BNi-10Ni 670View product info

Meta-Braze 4720

Meta-Braze 4720 – provides very high strength joints at elevated temperatures. Meta-Braze 4720 can be used for parent materials containing Co, W and Mo.

Special Forms

  • wire
  • rings
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