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Q500D

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China GB Q500D 高强度结构用调质钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Q500D / Q500D
Category Grade Standard Region/Area Standard Content
Metals Q500D GB/T 16270 China 高强度结构用调质钢板

Chemical composition(mass fraction)(wt.%) of the Q500D

Element Min Max Similar
Al 0.0150 - -
B - 0.0040 -
Mo - 0.2000 -
N - 0.0150 -
Cu - 0.5500 -
Ni - 0.8000 -
Cr - 0.6000 -
Ti - 0.2000 -
V - 0.1200 -
Nb - 0.1100 -
S - 0.0250 -
P - 0.0300 -
Mn - 1.8000 -
Si - 0.6000 -
C - 0.1800 -
V - 0.1200 -
Ti - 0.2000 -
Si - 0.6000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.8000 -
Nb - 0.1100 -
N - 0.0150 -
Mo - 0.2000 -
Mn - 1.8000 -
Cu - 0.5500 -
Cr - 0.6000 -
C - 0.1800 -
B - 0.0040 -
Al 0.0150 - -

Mechanical Properties of steel grade Q500D

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)
827 (≥) 959 (≥) 22 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Q500D

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
12 - -     0.24 -  
844 666 - 31.3 332   -  
561 - 21 43.2   342 214

Heat Treatment of steel grade Q500D

Heat treated : 1477°C - 1935°C

Technological Curves of steel grade Q500D

Cross Reference Table (Equivalent Grade) of Q500D

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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Jiangyou Longhai Special Steel Co.,Ltd.

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