C 4751

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Yugoslavia JUS C4751 Hot work tool steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C4751 / C 4751

Category	Grade	Standard	Region/Area	Standard Content
Metals	C 4751	--	Yugoslavia	Hot work tool steels

Chemical composition(mass fraction)(wt.%) of the C 4751

Element	Min	Max	Similar
W	-	-	0.3500
V	-	-	0.4100
Si	-	-	1.0000
S	-	-	0.0070
P	-	-	0.0300
Ni	-	-	0.2400
Mo	-	-	1.2800
Mn	-	-	0.3500
Cu	-	-	0.2500
Cr	-	-	5.0600
C	-	-	0.4200

Mechanical Properties of steel grade C 4751

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)
235 (≥)	952 (≥)	42	43	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade C 4751

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
22	-	-			0.23	-
231	759	-	33.3	443		-
967	-	11	32.2			233	444

Heat Treatment of steel grade C 4751

Heat treated : 1119°C - 1378°C

Technological Curves of steel grade C 4751

No Curve

Cross Reference Table (Equivalent Grade) of C 4751

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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