Description
AISI 1117 Round Bar / SAE 1117 Round Bars
AISI 1117 Round Bar is a Low-Carbon Manganese steel known for its excellent Machinability, Moderate Strength and Good Weldability. It is widely used for precision-machined components that require consistent mechanical properties and cost-effective production.
AISI 1117 is a resulfurized low-carbon steel containing increased manganese content to improve strength and hardenability compared to AISI 1018. It offers excellent machinability while maintaining good ductility and toughness. It is suitable for case hardening, allowing the surface to achieve high hardness while retaining a tough core.
AISI 1117 carbon steel contains more manganese than other lower-carbon steels in order to ensure good hardenability.
Textron Steel and Alloys is a trusted supplier and stockist of AISI 1117 Bars in a wide range of diameters, lengths, and finishes.
AISI 1117 Chemical Composition :
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.14 – 0.20 |
| Manganese (Mn) | 1.00 – 1.30 |
| Phosphorus (P) | Max 0.040 |
| Sulfur (S) | 0.08 – 0.13 |
| Iron (Fe) | Balance |
Equivalent Grades :
• AISI 1117
• SAE 1117
• UNS G11170
Features of AISI 1117 Grade Round Bars :
Excellent machinability
Good surface finish after machining
Higher strength than AISI 1018
Good weldability
Suitable for case hardening
Excellent dimensional accuracy
Cost-effective engineering steel
Reliable mechanical performance
Easy fabrication
Good wear resistance after carburizing
Applications of AISI 1117 / SAE 1117 :
AISI 1117 Bars are widely used in:
Automotive components
Shafts
Gears
Pins
Bushings
Fasteners
Studs
Hydraulic fittings
Agricultural equipment
Machine components
General engineering
Precision turned parts
Textile machinery
Industrial equipment
Industries We Serve :
Automobile
Oil & Gas
Construction
Heavy Engineering
Cement Plants
Power Plants
Railways
Aerospace Support Industries
Industrial Machinery
Manufacturing
Keywords :
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We also stock AISI 1144 / SAE 1144 Round Bars.




