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B69 (Zinc-Aluminum Rolled Zinc Alloy)

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America ASTM B69(Zinc-AluminumRolledZincAlloy) 轧制锌 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B69(Zinc-AluminumRolledZincAlloy) / B69 (Zinc-Aluminum Rolled Zinc Alloy)
Category Grade Standard Region/Area Standard Content
Metals B69 (Zinc-Aluminum Rolled Zinc Alloy) ASTM B69 America 轧制锌

Chemical composition(mass fraction)(wt.%) of the B69 (Zinc-Aluminum Rolled Zinc Alloy)

Element Min Max Similar
Cu - 5.0000 -
Ti - 0.2000 -
Cd - 0.1500 -
Al 1.4000 34.0000 -
Zn - - -
Mg - 0.1000 -
Sn - 0.0030 -
Fe - 0.1000 -
Pb - 0.0500 -

Mechanical Properties of steel grade B69 (Zinc-Aluminum Rolled Zinc Alloy)

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)
434 (≥) 881 (≥) 43 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade B69 (Zinc-Aluminum Rolled Zinc Alloy)

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
24 - -     0.12 -  
543 171 - 23.3 312   -  
878 - 13 42.2   312 214

Heat Treatment of steel grade B69 (Zinc-Aluminum Rolled Zinc Alloy)

Heat treated : 1887°C - 1292°C

Technological Curves of steel grade B69 (Zinc-Aluminum Rolled Zinc Alloy)

Cross Reference Table (Equivalent Grade) of B69 (Zinc-Aluminum Rolled Zinc Alloy)

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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