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B793 Kirksite B

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America ASTM B793KirksiteB 板金成形模和塑料注塑模用锌铸造合金锭的技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B793KirksiteB / B793 Kirksite B
Category Grade Standard Region/Area Standard Content
Metals B793 Kirksite B ASTM B793 America 板金成形模和塑料注塑模用锌铸造合金锭的技术规范

Chemical composition(mass fraction)(wt.%) of the B793 Kirksite B

Element Min Max Similar
Zn - - -
Sn - 0.0010 -
Pb - 0.0030 -
Mg 0.0200 0.0500 -
Fe - 0.0750 -
Cu 2.5000 2.9000 -
Cd - 0.0030 -
Al 3.9000 4.3000 -

Mechanical Properties of steel grade B793 Kirksite B

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)
516 (≥) 623 (≥) 23 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade B793 Kirksite B

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
41 - -     0.22 -  
757 452 - 13.3 221   -  
461 - 14 24.2   433 213

Heat Treatment of steel grade B793 Kirksite B

Heat treated : 1888°C - 1174°C

Technological Curves of steel grade B793 Kirksite B

Cross Reference Table (Equivalent Grade) of B793 Kirksite B

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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