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BVAg-8b Grade 1

America AWS BVAg-8bGrade1 Filler metals for brazing and braze welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BVAg-8bGrade1 / BVAg-8b Grade 1
Category Grade Standard Region/Area Standard Content
Metals BVAg-8b Grade 1 AWS A5.8/A5.8M America Filler metals for brazing and braze welding

Chemical composition(mass fraction)(wt.%) of the BVAg-8b Grade 1

Element Min Max Similar
Zn - 0.0010 -
Pb - 0.0020 -
P - 0.0020 -
Ni 0.3000 0.7000 -
Cu - - -
Cd - 0.0010 -
C - 0.0050 -
Ag 70.5000 72.5000 -

Mechanical Properties of steel grade BVAg-8b Grade 1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
343 (≥) 687 (≥) 32 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade BVAg-8b Grade 1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
32 - -     0.23 -  
678 931 - 22.3 121   -  
867 - 42 12.2   224 134

Heat Treatment of steel grade BVAg-8b Grade 1

Heat treated : 1224°C - 1589°C

Technological Curves of steel grade BVAg-8b Grade 1

Cross Reference Table (Equivalent Grade) of BVAg-8b Grade 1

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