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EC16-8-2

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America ASME EC16-8-2 弧焊用不锈钢药芯焊丝和钨极气体保护焊用不锈钢药芯填充丝标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EC16-8-2 / EC16-8-2
Category Grade Standard Region/Area Standard Content
Metals EC16-8-2 ASME SFA-5.22/SFA-5.22M America 弧焊用不锈钢药芯焊丝和钨极气体保护焊用不锈钢药芯填充丝标准

Chemical composition(mass fraction)(wt.%) of the EC16-8-2

Element Min Max Similar
C - 0.1000 -
Mn 1.0000 2.0000 -
P - 0.0300 -
S - 0.0300 -
Si 0.3000 0.6500 -
Ni 7.5000 9.5000 -
Cr 14.5000 16.5000 -
Mo 1.0000 2.0000 -
Cu - 0.7500 -
Others Total - 0.5000 -

Mechanical Properties of steel grade EC16-8-2

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)
535 (≥) 159 (≥) 11 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade EC16-8-2

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 - -     0.44 -  
332 581 - 11.3 214   -  
444 - 33 24.2   213 443

Heat Treatment of steel grade EC16-8-2

Heat treated : 1172°C - 1957°C

Technological Curves of steel grade EC16-8-2

Cross Reference Table (Equivalent Grade) of EC16-8-2

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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