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Grade DZ50

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China 鞍钢Q/ASB GradeDZ50 地质钻探用无缝钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GradeDZ50 / Grade DZ50
Category Grade Standard Region/Area Standard Content
Metals Grade DZ50 Q/ASB 98 China 地质钻探用无缝钢管

Chemical composition(mass fraction)(wt.%) of the Grade DZ50

Element Min Max Similar
P - 0.0300 -
S - 0.0300 -

Mechanical Properties of steel grade Grade DZ50

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)
161 (≥) 937 (≥) 24 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade Grade DZ50

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
22 - -     0.42 -  
489 577 - 21.3 211   -  
131 - 13 32.2   122 421

Heat Treatment of steel grade Grade DZ50

Heat treated : 1615°C - 1626°C

Technological Curves of steel grade Grade DZ50

Cross Reference Table (Equivalent Grade) of Grade DZ50

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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