Stainless Rectangle Bar 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
0.375
Width
12
Max Length
24
Metal Type
Stainless Steel
Shape
Bar-Rectangle
Yes
RoHS
Yes 6C
REACH
No
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Alloy
440C
Production Method
Ground
Weight/Lineal Foot
15.58 pounds
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Mechanical Properties

Yield Tensile Strength KSI
65
Density g/cm^3
8
Ultimate Tensile Strength KSI
100
Rockwell Hardness B Scale
99
Melting Point °F
2500 - 2700
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

This stainless steel rectangle bar measures 0.375 inches in thickness and 12 inches in width, made from 440C alloy known for high strength, hardness, and wear resistance. It is ground stock with a maximum length of 24 inches.

Yes, 440C stainless steel is capable of achieving the highest strength and hardness among stainless alloys after heat treatment, making it ideal for knife blades, ball bearings, valve components, and molds.

Custom cut options are not available from the warehouse for this product, but a material test report (MTR) is available to verify quality and compliance.

This 440C stainless steel bar complies with RoHS (Yes 6C) but does not meet REACH standards. It also meets ASTM A276 specifications.

The bar is shipped in stock lengths with a ship weight of approximately 30.46 pounds for a 24-inch length, and it is currently in stock and available for immediate shipment.

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