Ovako 24CrMo13-6 420G Steel, Quench & Tempering

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Ovako 24CrMo13-6 420G Steel, Quench & Tempering
Categories:	Metal; Ferrous Metal; Alloy Steel
Material Notes:	General Information: Ovako 420G is a through hardening alloy steel with god wear resistance in the as-rolled condition. Mainly used for drill rods. Good toughness Good dimensional stability Through hardenability corresponding to approximately 130 mm Delivered as rolled, soft annealed or QT Information provided by Ovako
Key Words:	BS 722 M 24
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	7.80 g/cc	0.282 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	430 @Thickness 25.0 - 130 mm	430 @Thickness 0.984 - 5.12 in	Round bar
Tensile Strength	1570 MPa @Thickness 25.0 - 130 mm	228000 psi @Thickness 0.984 - 5.12 in	Round bar
Tensile Strength, Yield	>= 1130 MPa @Thickness 25.0 - 130 mm	>= 164000 psi @Thickness 0.984 - 5.12 in	R_eh, Round bar
Elongation at Break	11 % @Thickness 25.0 - 130 mm	11 % @Thickness 0.984 - 5.12 in	Round bar
Reduction of Area	50 % @Thickness 25.0 - 130 mm	50 % @Thickness 0.984 - 5.12 in	Round bar
Modulus of Elasticity	210 GPa	30500 ksi
Poissons Ratio	0.30	0.30
Shear Modulus	80.0 GPa	11600 ksi
Impact Test	55.0 J	40.6 ft-lb	Round bar, long

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000200 - 0.00000250 ohm-cm	0.00000200 - 0.00000250 ohm-cm

Thermal Properties	Metric	English	Comments
CTE, linear	12.0 µm/m-°C @Temperature 20.0 - 300 °C	6.67 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.460 - 0.480 J/g-°C @Temperature 50.0 - 100 °C	0.110 - 0.115 BTU/lb-°F @Temperature 122 - 212 °F
Thermal Conductivity	40.0 - 45.0 W/m-K	278 - 312 BTU-in/hr-ft²-°F	Ambient temperature
Transformation Temperature	776 °C	1430 °F	AC1
	859 °C	1580 °F	AC3

Component Elements Properties	Metric	English	Comments
Carbon, C	0.23 - 0.25 %	0.23 - 0.25 %
Chromium, Cr	3.0 - 3.5 %	3.0 - 3.5 %
Iron, Fe	94.58 - 95.61 %	94.58 - 95.61 %	As Balance
Manganese, Mn	0.50 - 0.60 %	0.50 - 0.60 %
Molybdenum, Mo	0.45 - 0.60 %	0.45 - 0.60 %
Nickel, Ni	<= 0.030 %	<= 0.030 %
Phosphorus, P	<= 0.020 %	<= 0.020 %
Silicon, Si	0.20 - 0.35 %	0.20 - 0.35 %
Sulfur, S	0.010 - 0.025 %	0.010 - 0.025 %
Vanadium, V	<= 0.050 %	<= 0.050 %

Descriptive Properties
Weldability	CEV 1.21_max
	Pcm 0.53_max

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

NOVAKO190 / 234489

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message