13CrMo4-4

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#13CrMo4-4

Description

DIN 13CrMo4-4 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 13CrMo4-4

Category	Type	Steel Grade	Standard
Steel Grades	Alloy Steel	13CrMo4-4	DIN
		DIN 1.7218
		DIN 1.7220
		DIN 1.7223
		DIN 1.7225
		DIN 1.7228
		DIN 1.7511
		DIN 1.8159
		DIN 1.0204
		11562
		11564

Chemical composition(mass fraction)(wt.%) of the 13CrMo4-4

C	Si	Mn	Ni	S	P	Cr	Mo	W	V	Ti	Cu
0.09 - 0.16	0.17 - 0.37	0.4 - 0.7	max 0.3	max 0.025	max 0.03	0.4 - 0.7	0.4 - 0.6	max 0.2	max 0.05	max 0.03	max 0.2

Mechanical Properties of steel grade 13CrMo4-4

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)
484 (≥)	299 (≥)	12	42	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	432

Physical Properties of steel grade 13CrMo4-4

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	-	-			0.12	-
936	716	-	41.3	333		-
689	-	31	34.2			234	443

Heat Treatment of steel grade 13CrMo4-4

Heat treated : 1961°C - 1281°C

Technological Curves of steel grade 13CrMo4-4

No Curve

Cross Reference Table (Equivalent Grade) of 13CrMo4-4

Grade	Standard	Country	Application
13CrMo44	DIN	Germany	Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties

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