KME 618

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Global 企业标准 KME618 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KME618 / KME 618

Category	Grade	Standard	Region/Area	Standard Content
Metals	KME 618	--	Global

Chemical composition(mass fraction)(wt.%) of the KME 618

Element	Min	Max	Similar
Zn	-	-	-
Sn	-	0.2000	-
Other	-	0.5000	-
Ni	17.0000	19.0000	-
Fe	-	0.3000	-
Cu	60.0000	63.0000	-

Mechanical Properties of steel grade KME 618

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)
399 (≥)	214 (≥)	34	22	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	434

Physical Properties of steel grade KME 618

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
32	-	-			0.11	-
246	962	-	11.3	423		-
496	-	31	34.2			334	414

Heat Treatment of steel grade KME 618

Heat treated : 1237°C - 1129°C

Technological Curves of steel grade KME 618

No Curve

Cross Reference Table (Equivalent Grade) of KME 618

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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