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2.3442

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Germany DIN 2.3442 Soft solders and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.3442 / 2.3442
Category Grade Standard Region/Area Standard Content
Metals 2.3442 DIN 1707 Germany Soft solders

Chemical composition(mass fraction)(wt.%) of the 2.3442

Element Min Max Similar
Sn 39.5000 40.5000 -
Sb 0.5000 2.4000 -
Pb - - -
Fe - 0.0200 -
Cu - 0.0800 -
Bi - 0.2500 -
As - 0.0200 -
Al+Cd+Zn - 0.0050 -

Mechanical Properties of steel grade 2.3442

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)
255 (≥) 546 (≥) 21 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 2.3442

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
34 - -     0.22 -  
557 451 - 23.3 432   -  
154 - 21 32.2   241 323

Heat Treatment of steel grade 2.3442

Heat treated : 1171°C - 1339°C

Technological Curves of steel grade 2.3442

Cross Reference Table (Equivalent Grade) of 2.3442

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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