Cold Roll Rectangle Bar 11L17 Cold Finish offers moderate strength, high hardenability post heat treat, and high machinability. 11L17 is a low-carbon, high-manganese steel designed to be machinable but hardenable without compromising other qualities. It is typically used in projects that require high case hardness, such as medium duty shafts, studs, pins, and universal joints.

MTR MTR Available
Info

Product Information

Info

Please note:

close
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
1
Width
2
Max Length
144
Alloy
11L17
Production Method
Cold Finish
Metal Type
Carbon Steel
Shape
Bar-Rectangle
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
6.8 pounds
Info

Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
86
Rockwell Hardness B Scale
88
Brinell Hardness 3000 kg load
179
Yield Tensile Strength KSI
75
Elongation % in 2 in.
22
Melting Point °F
2590 - 2660
Electrical Conductivity % IACS
7
Shear Strength KSI
48
Machinability %
91
Info

Chemistry Information : 11L17 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.14 - 0.2
Pb
0.15 - 0.36
Fe
97.97 - 98.63
Mn
1 - 1.3
P
0 - 0.04
S
0.08 - 0.13
Pb
0.15 - 0.36
Fe
97.97 - 98.63
P
0 - 0.04
C
0.14 - 0.2
Mn
1 - 1.3
S
0.08 - 0.13

Yes, this rectangle bar can be custom cut at the warehouse. It is available in multiple standard lengths ranging from 12" to 144" to suit your project needs.

The 11L17 alloy is a low-carbon, high-manganese steel designed for high machinability with a machinability rating of 91. It also offers moderate strength and high hardenability after heat treatment, making it ideal for parts requiring high case hardness.

This bar is commonly used for medium duty shafts, studs, pins, and universal joints where high case hardness and machinability are important.

Yes, a Material Test Report (MTR) is available for this product, providing assurance of its chemical and mechanical properties.

Shipping weight varies by length, starting at 6.8 lb for a 12" length and increasing proportionally up to 81.6 lb for a 144" length.

Can't find what you're looking for?