UPS Rate Increases on Long Lengths! Buy < 36” Lengths & Save with: SHIPCHEAP15


Product Details, Specifications, and Technical Information

Alloy Steel Rectangle Tube 4130 offers good strength and weldability without compromising steel abrasion or impact resistance. 4130 can also be made even stronger through heat treatment. It is typically used in structural applications, gears, fasteners, and aircraft exteriors.
Tube is designed to act as structural support, whereas Pipe is designed to carry liquid/gas/material from one place to another.

shape Image
Dimension Name Specification
Height 2
Width 4
Wall 0.25
Max Length 240
Alloy 4130
Temper Cond. N
Production Method Cold Drawn Seamless
MTR Availability Yes
Full Length true
Material Alloy Steel
Shape Tube-Rectangle
Custom Cut Warehouse 1
Weight/Lineal Foot
9.31 pounds
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.
Mechanical Properties
Property Value
Density g/cm^3 8
Elongation % in 2 in. 26
Melting Point °F 2590 - 2660
Brinell Hardness 500 kg load 197
Rockwell Hardness B Scale 92
Yield Tensile Strength KSI 63
Ultimate Tensile Strength KSI 97
Shear Strength KSI 62
Electrical Conductivity % IACS 7
Chemistry Information: 4130 Alloy Steel
Element Percentage
C 0.28 - 0.33
Cr 0.8 - 1.1
Fe 97.3 - 98.22
Mn 0.4 - 0.6
Mo 0.15 - 0.25
P 0.035 max
Si 0.15 - 0.35
S 0.04 max
Can't find what you're looking for?