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Z30750

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Z30705 1.4307
#307

Description

USA AISI Z30750 Specialsteel 90Zn-10Al hot dip galvanizing master alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z30750
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Z30750 Precipitation-Hardening AISI USA 90Zn-10Al hot dip galvanizing master alloy

Chemical composition(mass fraction)(wt.%) of the Z30750

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
≤0.15 ≤1.00 3.75 -4.75 ≤0.045 ≤0.03 9.00 -10.50 19.00 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥

Mechanical Properties of steel grade Z30750

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)
245 (≥) 747 (≥) 23 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade Z30750

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
43 - -     0.42 -  
882 895 - 31.3 123   -  
526 - 41 34.2   224 431

Heat Treatment of steel grade Z30750

Heat treated : 1481°C - 1616°C

Technological Curves of steel grade Z30750

Cross Reference Table (Equivalent Grade) of Z30750

Grade Standard Country Application
1.4307
1.2307
307
K30736
K30736
AWS E307
UNS W30710
AWS ER307
UNS S30780
T11307
T11307
1.2307
1.2307
1.4307
1.4307
Z30705 1.4307
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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