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1 1/8" Stainless Round Bar 321- Annealed -Part #: 7876

1 1/8" Stainless Round Bar 321- Annealed -
Part #: 7876
stainless-round-bar-321-cold-finish-main
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1 Dimension(s) for this product
  • Diameter: 1.125 "
Available Sizes for this Product available size icon
Material Meets These Standard(s): AMS-QQ-S-763, ASTM-A276, ASTM-A479, AMS-5645
Read More Specifications See Product Guide
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Single Heat Lot Required
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Product Details, Specifications, and Technical Information

Stainless Round Bar 321 provides high strength, high temperature capability, and resistance to intergranular corrosion. 321 resists scaling at higher temperatures. Also, the addition of titanium means that welding is not suggested for this alloy. It is typically used in aerospace and defense for engine parts, heat exchangers, missile components, exhaust stacks, rocket engines, manifolds, and more.

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Dimension Name Specification
Diameter 1.125
Max Length 144
Alloy 321
Material Stainless Steel
Shape Bar-Round
MTR Availability Yes
RoHS Yes
REACH Yes
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: AMS- QQ-S-763, ASTM- A276, ASTM- A479, AMS- 5645

Weight/Lineal Foot
3.4 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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