7/16" Stainless Round Bar 321 -Part #: mp-00041913

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Sold & shipped by Slice of Stainless

1 Dimension(s) for this product

Diameter: 0.4375 "

Available Sizes for this Product

Material Meets These Standard(s): ASTM-A276, AMS-QQ-S-763, AMS-5645
Read More Specifications See Product Guide

2 Select length below

6" (6 in.) - $167.20 wt. 0.26 lb.

12" (1 ft.) - $170.84 wt. 0.51 lb.

24" (2 ft.) - $168.04 wt. 1.03 lb.

36" (3 ft.) - $171.67 wt. 1.54 lb.

48" (4 ft.) - $175.16 wt. 2.05 lb.

72" (6 ft.) - $188.40 wt. 3.08 lb.

3 Update Your Quantity and Add to Your Cart

QTY

$167.20 ea.

$167.20 for 1

Product Details, Specifications, and Technical Information

Stainless Steel Round Bar 321 is an austenitic chromium-nickel stainless steel known for its excellent resistance to intergranular corrosion after exposure to temperatures within the chromium carbide precipitation range. This makes it ideal for high-temperature applications up to approximately 1500°F. The addition of titanium stabilizes the steel, preventing carbide precipitation and enhancing its weldability. It's commonly used in aerospace components, furnace parts, and chemical processing equipment where high strength and corrosion resistance are crucial.

Dimension Name	Specification
Diameter	0.4375
Alloy	321
Material	Stainless Steel
Shape	Bar-Round
Brand	Slice of Stainless
Eniteo Vendor ID	3143

Material Specifications

This material meets the following specs: ASTM- A276, AMS- QQ-S-763, AMS- 5645

Weight/Lineal Foot
0.513 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
Rockwell Hardness B Scale	91
Elongation % in 2 in.	42
Ultimate Tensile Strength KSI	93
Brinell Hardness 3000 kg load	190
Yield Tensile Strength KSI	42
Shear Strength KSI	64
Electrical Conductivity % IACS	2
Melting Point °F	2550 - 2600
Machinability %	36

Chemistry Information: 321 Stainless Steel
Element	Percentage
C	0.08
Cr	18
Fe	68
Mn	2
P	0.045
S	0.03
Ni	11
Si	1
Ti	0.15

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