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Stainless Sheet/Plate 440C offers high strength, moderate corrosion resistant, good hardness and wear resistance. After heat treatment, 440C is capable of attaining the highest strength, hardness and wear resistance of all the stainless alloys. It is typically used in rolling element bearing, valve seats, high-quality knife blades, surgical instruments, chisels, gage blocks, cutlery, ball bearings and races, molds and dies, knives, valve components, measuring instruments.

MTR MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Thickness
0.625
Max Width
36
Max Length
66.5
Alloy
440C
Metal Type
Stainless Steel
Shape
Sheet/Plate
Yes
RoHS
Yes 6C
REACH
No
Ships
4-5 Business Days
Eniteo Vendor ID
3172
Custom Cut Warehouse
1
Weight/Lineal Foot
25.38 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
100
Yield Tensile Strength KSI
65
Melting Point °F
2500 - 2700
Rockwell Hardness B Scale
99
Brinell Hardness 3000 kg load
234
Elongation % in 2 in.
14
Shear Strength KSI
63
Machinability %
40
Electrical Conductivity % IACS
2
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Chemistry Information : 440C Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
Fe
80.75
C
1.05  max
Mn
0.4  max
Si
0.4  max
Mo
0.4  max
Cr
17  max

The 440C stainless steel plate offers high strength and exceptional hardness, along with outstanding wear resistance and moderate corrosion resistance. It is ideal for applications requiring toughness and durability.

Yes, the 440C plate can be heat treated to achieve maximum hardness, making it suitable for high-stress parts. It also has good machinability for a high-carbon stainless steel alloy.

This plate is commonly used for making knife blades, cutting tools, bearings, and valve components due to its rigidity and edge retention capabilities.

Custom cutting services are not offered for this 440C plate, but it is available in the standard 12-inch length as listed.

This plate meets general industry standards for 440C stainless steel, but an MTR (Material Test Report) is not available for this item.

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