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Alloy Steel Round Tube 4130 Annealed 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.
Dimension Name | Specification |
Outer Diameter | 3 |
Wall | 0.25 |
Inner Diameter | 2.5 |
Max Length | 312 |
Alloy | 4130 |
Temper | Annealed |
Material | Alloy Steel |
Shape | Tube-Round |
MTR Availability | Yes |
RoHS | Yes 6C |
REACH | No |
Custom Cut Warehouse | 1 |
Weight/Lineal Foot | ||
7.31 pounds |
Mechanical Properties | |
Property | Value |
Ultimate Tensile Strength KSI | 81 |
Yield Tensile Strength KSI | 67 |
Density g/cm^3 | 8 |
Brinell Hardness 500 kg load | 156 |
Rockwell Hardness B Scale | 82 |
Elongation % in 2 in. | 28 |
Shear Strength KSI | 49 |
Electrical Conductivity % IACS | 7 |
Melting Point °F | 2590 - 2660 |
Machinability % | 70 |
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 |