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E6218-B3L

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Australia AS E6218-B3L Covered electrodes for welding - Part 2: Low and intermediate alloy steel electrodes for manual metal-arc welding of carbon steels and low and intermediate alloy steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E6218-B3L / E6218-B3L
Category Grade Standard Region/Area Standard Content
Metals E6218-B3L AS/NZS 1553.2 Australia Covered electrodes for welding - Part 2: Low and intermediate alloy steel electrodes for manual metal-arc welding of carbon steels and low and intermediate alloy steels

Chemical composition(mass fraction)(wt.%) of the E6218-B3L

Element Min Max Similar
Si - 0.8000 -
S - 0.0400 -
P - 0.0300 -
Mo 0.9000 1.2000 -
Mn 0.5000 1.2000 -
Cr 2.0000 2.5000 -
C - 0.0500 -

Mechanical Properties of steel grade E6218-B3L

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)
999 (≥) 469 (≥) 43 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade E6218-B3L

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
24 - -     0.22 -  
766 597 - 12.3 111   -  
783 - 14 44.2   241 421

Heat Treatment of steel grade E6218-B3L

Heat treated : 1585°C - 1592°C

Technological Curves of steel grade E6218-B3L

Cross Reference Table (Equivalent Grade) of E6218-B3L

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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