FeK4

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EU EN FeK4 冷轧低碳钢平板搪瓷产品- 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeK4 / FeK4

Category	Grade	Standard	Region/Area	Standard Content
Metals	FeK4	EN 10209	EU	冷轧低碳钢平板搪瓷产品- 交货技术条件

Chemical composition(mass fraction)(wt.%) of the FeK4

Element	Min	Max	Similar
C	-	0.0800	-

Mechanical Properties of steel grade FeK4

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
753 (≥)	295 (≥)	33	22	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	222

Physical Properties of steel grade FeK4

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
11	-	-			0.22	-
712	886	-	41.3	422		-
214	-	13	12.2			243	342

Heat Treatment of steel grade FeK4

Heat treated : 1137°C - 1488°C

Technological Curves of steel grade FeK4

No Curve

Cross Reference Table (Equivalent Grade) of FeK4

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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Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

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