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ER 3556

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SB-649 R20033 ER 3556
#R35

Description

USA AWS SFA-5.9/SFA-5.9M, ER 3556 Specialsteel Bare Stainless Steel Welding Electrodes and Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ER 3556
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ER 3556 Precipitation-Hardening AWS USA Bare Stainless Steel Welding Electrodes and Rods

Chemical composition(mass fraction)(wt.%) of the ER 3556

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe Nb
≤0.05 ≤0.60 ≤0.80 ≤20.00 ≤25.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤0.60

Mechanical Properties of steel grade ER 3556

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)
312 (≥) 937 (≥) 13 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade ER 3556

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
14 - -     0.42 -  
919 675 - 41.3 113   -  
258 - 23 11.2   144 114

Heat Treatment of steel grade ER 3556

Heat treated : 1428°C - 1361°C

Technological Curves of steel grade ER 3556

Cross Reference Table (Equivalent Grade) of ER 3556

Grade Standard Country Application
GGG-NiCr35-3
GGG-NiSiCr35-5-2
FCDA-NiCr35-3
FCDA-NiSiCr35-5-2

Relevant standard of ER 3556

SFA-5.9/SFA-5.9M Bare Stainless Steel Welding Electrodes and Rods SFA-5-9-SFA-5-9M.pdf
SB-649 R20033 ER 3556
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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