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1.8159 (51CrV4) Spring Steel

1.8159 (51CrV4) Spring Steel A CrV alloy steel delivered in the pre-hardened condition. 1.8159 (51CrV4) steel, unlike other carbon and alloy grades, is characterized by high hardness, low sensitivity to annealing, resistance to heavy loads and the ability to work at high temperatures up to 300 ℃.

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What is 1.8159 (51CrV4) Spring Steel?

1.8159 (51CrV4) Spring Steel A CrV alloy steel delivered in the pre-hardened condition. 1.8159 (51CrV4) steel, unlike other carbon and alloy grades, is characterized by high hardness, low sensitivity to annealing, resistance to heavy loads and the ability to work at high temperatures up to 300 ℃.

What are the Mechanical Properties of 1.8159 (51CrV4) Spring Steel?

For very mixed shaped tools and cold forming tools, it is recommended that the hardening temperature be close to the minimum limit. Hardening temperatures between 820-860 °C are given according to heat treatment in a salt bath. If heat treatment is done in a vacuum, the curing temperature should be 10-30 °C lower.

For detailed information about 1.8159 (51CrV4) spring steels click on the "Technical Details" tab.

Where is 1.8159 (51CrV4) Spring Steel Used?

General parts used in mechanical engineering, automotive and gear parts, and hand tools.

What are the 1.8159 (51CrV4) Prices?

The price of 1.8159 (51CrV4) material varies depending on the product section, dimensions, and surface quality. You can access the 1.8159 (51CrV4) steel prices through the "Switch to Online Sales" button on the www.saglammetal.com homepage.

Chemical Component and Material Code

1.8159 51CrV4 NCV

Carbon	Chromium	Vanadium
C	Cr	V
0,51	1,10	0,20

Delivery Condition: Pre-hardened condition, (270 - 330 HB)

Heat Treatment Information

	Temperature	Cooling	Hardness
Soft Annealing	680 - 720 °C	Furnace	max. 248 HB
Normalization	840 - 880 °C	Air
Hardenining	820 - 860 °C	Oil

Mechanical Properties

Hardness

270 - 330

HB

Physical Properties

Thermal Expansion Coefficient	12,2 - 13,7	1/K * 10^-6
Thermal Conductivity (20°C)	44,9	W/mK
Density	7,85	g/cm³

Special Information

For very mixed-shaped tools and cold-forming tools, it is recommended that the hardening temperature be close to the lower limit. The above curing temperatures are given according to heat treatment in salt bath. If heat treatment is done in vacuum, the curing temperature should be 10 - 30 °C lower.

1 8159 Data Sheet

1.8159 (51CrV4) Spring Steel

1.8159 (51CrV4)

1.8159 (51CrV4) Spring Steel A CrV alloy steel delivered in the pre-hardened condition. 1.8159 (51CrV4) steel, unlike other carbon and alloy grades, is characterized by high hardness, low sensitivity to annealing, resistance to heavy loads and the ability to work at high temperatures up to 300 ℃.

What is 1.8159 (51CrV4) Spring Steel?

What are the Mechanical Properties of 1.8159 (51CrV4) Spring Steel?

Where is 1.8159 (51CrV4) Spring Steel Used?

What are the 1.8159 (51CrV4) Prices?

Carbon

Chromium

Vanadium

C

Cr

V

0,51

1,10

0,20

Delivery Condition: Pre-hardened condition, (270 - 330 HB)

Heat Treatment Information

Temperature

Cooling

Hardness

Soft Annealing

680 - 720 °C

Furnace

max. 248 HB

Normalization

840 - 880 °C

Air

Hardenining

820 - 860 °C

Oil

Mechanical Properties

Hardness

270 - 330

HB

Physical Properties

Thermal Expansion Coefficient

12,2 - 13,7

1/K * 10-6

Thermal Conductivity (20°C)

44,9

W/mK

Density

7,85

g/cm3

Special Information

1/K * 10^-6

g/cm³