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BS 3366-1

England B.S. BS3366-1 Dental base metal casting alloys. Specification for denture base alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BS3366-1 / BS 3366-1
Category Grade Standard Region/Area Standard Content
Metals BS 3366-1 BS 3366-1 England Dental base metal casting alloys. Specification for denture base alloys

Chemical composition(mass fraction)(wt.%) of the BS 3366-1

Element Min Max Similar

Mechanical Properties of steel grade BS 3366-1

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)
811 (≥) 127 (≥) 32 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade BS 3366-1

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
44 - -     0.32 -  
285 636 - 22.3 311   -  
527 - 42 11.2   432 414

Heat Treatment of steel grade BS 3366-1

Heat treated : 1378°C - 1896°C

Technological Curves of steel grade BS 3366-1

Cross Reference Table (Equivalent Grade) of BS 3366-1

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