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CuZn25

Favorite Datasheet

Poland PN CuZn25 Wrought copper - zinc alloys - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn25 / CuZn25
Category Grade Standard Region/Area Standard Content
Metals CuZn25 PN H87025 Poland Wrought copper - zinc alloys - Grades

Chemical composition(mass fraction)(wt.%) of the CuZn25

Element Min Max Similar
Ni - 0.2000 -
Cu 74.0000 76.0000 -
Al - 0.0200 -
Zn - - -
Sn - 0.0500 -
Fe - 0.0500 -
Pb - 0.0500 -
Others Total - 0.1000 -

Mechanical Properties of steel grade CuZn25

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)
438 (≥) 783 (≥) 21 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade CuZn25

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 - -     0.23 -  
974 529 - 42.3 314   -  
563 - 12 33.2   111 411

Heat Treatment of steel grade CuZn25

Heat treated : 1768°C - 1473°C

Technological Curves of steel grade CuZn25

Cross Reference Table (Equivalent Grade) of CuZn25

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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