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SnAg2.5Bi1Cu0.5

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China YS SnAg2.5Bi1Cu0.5 无铅锡基焊料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SnAg2.5Bi1Cu0.5 / SnAg2.5Bi1Cu0.5
Category Grade Standard Region/Area Standard Content
Metals SnAg2.5Bi1Cu0.5 YS/T 747 China 无铅锡基焊料

Chemical composition(mass fraction)(wt.%) of the SnAg2.5Bi1Cu0.5

Element Min Max Similar
Ni - 0.0500 -
Cd - 0.0020 -
Al - 0.0050 -
As - 0.0100 -
Fe - 0.0200 -
Pb - 0.0500 -
Zn - 0.0050 -
Sb - 0.1000 -
Bi 0.8000 1.2000 -
Cu 0.3000 0.7000 -
Ag 2.2000 2.8000 -
Sn - - -

Mechanical Properties of steel grade SnAg2.5Bi1Cu0.5

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)
229 (≥) 633 (≥) 31 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade SnAg2.5Bi1Cu0.5

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 - -     0.43 -  
795 482 - 33.3 414   -  
183 - 23 43.2   133 233

Heat Treatment of steel grade SnAg2.5Bi1Cu0.5

Heat treated : 1888°C - 1599°C

Technological Curves of steel grade SnAg2.5Bi1Cu0.5

Cross Reference Table (Equivalent Grade) of SnAg2.5Bi1Cu0.5

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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