Flash sale! Take 20% off with code FLASH23B at checkout. Save on qualifying items now until midnight 2/9!

Attention to Detail for Accurate Custom Cuts

With the tightest custom cut tolerances of any small quantity US metal supplier, your materials get a 3-point inspection to ensure quality and accuracy before it ships.


shape Image

Dimension Name


Diameter 0.125
Max Length 144
MTR Availability Yes
Full Length true
Material Alloy Steel
Shape Bar-Round
Custom Cut Warehouse 1
Alloy 4130
Temper Normalized
Production Method Cold Finish
Material Specifications

This material meets the following specs: ASTM -A108, AMS -6348, AMS -6370, AMS/MIL -S-6758

Weight/Lineal Foot

0.04 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
Brinell Hardness 500 kg load 197
Density g/cm^3 7
Elongation % in 2 in. 25
Rockwell Hardness B Scale 92
Melting Point °F 2590 - 2660
Modulus of Elasticity KSI x 10^3 29
Reduction of Area % 60
Thermal Conductivity BTU-in/hr-ft^2-°F 296
Specific Heat BTU/lb-°F 1
Tensile Strength KSI 97
Yield Strength KSI 63
Shear Strength KSI 62

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?