X 3 CrNiCu 18 9

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Germany DIN X3CrNiCu189 Cold heading and cold extruding steels; technical delivery conditions for stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X3CrNiCu189 / X 3 CrNiCu 18 9

Category	Grade	Standard	Region/Area	Standard Content
Metals	X 3 CrNiCu 18 9	DIN 1654-5	Germany	Cold heading and cold extruding steels; technical delivery conditions for stainless steels

Chemical composition(mass fraction)(wt.%) of the X 3 CrNiCu 18 9

Element	Min	Max	Similar
Si	-	1.0000	-
S	-	0.0300	-
P	-	0.0450	-
Ni	8.0000	10.0000	-
Mn	-	2.0000	-
Cu	3.0000	4.0000	-
Cr	17.0000	19.0000	-
C	-	0.0400	-

Mechanical Properties of steel grade X 3 CrNiCu 18 9

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)
542 (≥)	354 (≥)	21	41	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade X 3 CrNiCu 18 9

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	-	-			0.41	-
261	344	-	14.3	331		-
749	-	22	34.2			143	124

Heat Treatment of steel grade X 3 CrNiCu 18 9

Heat treated : 1515°C - 1861°C

Technological Curves of steel grade X 3 CrNiCu 18 9

No Curve

Cross Reference Table (Equivalent Grade) of X 3 CrNiCu 18 9

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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