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E 7048

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America ASME E7048 手工电弧焊用碳钢焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E7048 / E 7048
Category Grade Standard Region/Area Standard Content
Metals E 7048 ASME SFA-5.1/SFA-5.1M America 手工电弧焊用碳钢焊条标准

Chemical composition(mass fraction)(wt.%) of the E 7048

Element Min Max Similar
Total others - - -

Mechanical Properties of steel grade E 7048

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)
383 (≥) 411 (≥) 24 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade E 7048

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
34 - -     0.33 -  
783 343 - 23.3 113   -  
856 - 34 14.2   242 231

Heat Treatment of steel grade E 7048

Heat treated : 1411°C - 1246°C

Technological Curves of steel grade E 7048

Cross Reference Table (Equivalent Grade) of E 7048

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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