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B350DWR

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International ISO B350DWR 钢筋混凝土用钢 - 第2部分：带肋钢筋 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B350DWR / B350DWR
Category Grade Standard Region/Area Standard Content
Metals B350DWR ISO 6935-2 International 钢筋混凝土用钢 - 第2部分：带肋钢筋

Chemical composition(mass fraction)(wt.%) of the B350DWR

Element Min Max Similar
Si - 0.5500 -
S - 0.0400 -
P - 0.0400 -
N - 0.0120 -
Mn - 1.8000 -
CEV - 0.5600 -
C - 0.2900 -

Mechanical Properties of steel grade B350DWR

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)
372 (≥) 834 (≥) 14 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade B350DWR

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
31 - -     0.14 -  
961 669 - 42.3 212   -  
955 - 13 22.2   141 411

Heat Treatment of steel grade B350DWR

Heat treated : 1212°C - 1517°C

Technological Curves of steel grade B350DWR

Cross Reference Table (Equivalent Grade) of B350DWR

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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