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DP-3

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DP-3 3RE60
#DP-3

Description

USA UNS DP-3 Dual-phase steel and DP-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: DP-3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel DP-3 UNS USA Dual-phase steel
UNS S45000
ASTM XM-16
ASTM XM-16
UNS S45500
UNS S45500
UNS S45503
UNS S45503
S31260
S31260
DP-3

Chemical composition(mass fraction)(wt.%) of the DP-3

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) N(%) Cu(%)
0.03 0.75 1 Max 0.03 Max 0.03 24.0-26.0 5.50-7.50 2.50-3.50 0.10-0.50 0.10-0.30 0.20-0.80

Mechanical Properties of steel grade DP-3

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)
624 (≥) 289 (≥) 13 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade DP-3

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 - -     0.34 -  
159 911 - 34.3 241   -  
675 - 43 44.2   444 321

Heat Treatment of steel grade DP-3

Heat treated : 1522°C - 1652°C

Technological Curves of steel grade DP-3

Cross Reference Table (Equivalent Grade) of DP-3

Grade Standard Country Application
DP-3 UNS USA Dual-phase steel
DP-3 UNS USA Dual-phase steel
DP-3 3RE60
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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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