ThePipingMart Blog Grades SAE – AISI 1017 (UNS G10170) – Composition, Properties and Uses

SAE – AISI 1017 (UNS G10170) – Composition, Properties and Uses

SAE / AISI 1017

SAE/AISI 1017 steel is a low-carbon, soft mild steel that provides better machinability than other steel grades and greater strength and flexibility. It is ideal for applications requiring high corrosion and heat resistance levels. In this blog, we will explore the composition, chemical and physical properties, uses, corrosion resistance, heat resistance, heat treatment, and machining of SAE/AISI 1017 steel to help readers better understand this material.

AISI 1017 Composition

SAE/AISI 1017 is composed mainly of iron with trace amounts of carbon (0.10-0.20%), manganese (1.00-2.00%) and sulfur (0.17-0.37%). It also contains trace amounts of phosphorus (0.04%), silicon (0.30%) and zinc (0.25%).

Element Content (%)
Iron, Fe 99.11-99.56
Manganese, Mn 0.30-0.60
Carbon, C 0.14-0.20
Sulfur, S ≤ 0.050
Phosphorous, P ≤ 0.040

AISI 1017 Mechanical Properties

SAE / AISI 1017 steel is known for being an economical, low-carbon alloy. It is suitable for many types of uses due to its mechanical properties, including strength and flexibility. Its strength is primarily achieved by the presence of carbon content, though other elements also increase its tensile strength. This strong alloy also provides balanced formability and machinability, meaning it can be modified and shaped with little effort or cost. Additionally, its flexibility allows it to stretch or deform without significantly compromising its structural integrity. This combination of an economical cost coupled with its impressive physical properties makes SAE / AISI 1017 steel a very attractive option for a variety of industrial applications.

Properties Metric Imperial
Tensile strength, ultimate 405 MPa 58700 psi
Tensile strength, yield 340 MPa 49300 psi
Modulus of elasticity 190-210 GPa 29700-30458 ksi
Bulk modulus (typical for steel) 140 GPa 27557-30458 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Poissons ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 18% 18%
Reduction of area 40% 40%
Hardness, Brinell 116 116
Hardness, Knoop (converted from Brinell hardness) 135 135
Hardness, Rockwell B (converted from Brinell hardness) 66 66
Hardness, Vickers (converted from Brinell hardness) 120 120
Machinability (based on AISI 1212 steel. as 100 machinability) 65 65

AISI 1017 Chemical Properties

The chemical properties of SAE/AISI 1017 make it an excellent choice for applications requiring high levels of corrosion resistance due to its low carbon content combined with its inherent strength and ductility, which allow it to resist damage from external forces such as those caused by weathering or chemicals in the environment.

AISI 1017 Physical Properties

The physical properties of SAE/AISI 1017 include a high hardness (HV150), excellent wear resistance, good formability and weldability, moderate tensile strength (500-700 MPa)and an elongation at break of about 25%.

Properties Metric Imperial
Density 7.87 g/cm3 0.284 lb/in3

AISI 1017 Thermal Properties

Properties Metric Imperial
Thermal conductivity (estimated based on similar materials) 51.9 W/mK 360 BTU in/hr.ft2.°F

AISI 1017 Equivalent

ASTM A510 ASTM A611 (A, B, C, E) SAE J403 SS 1370
ASTM A513 ASTM A635 SAE J412 ASTM A108
ASTM A549 ASTM A830 DIN 1.1141
ASTM A575 (M1017) MIL S-11310 (CS 1017) JIS S 15 CK

AISI 1017 Uses

Due to its strength, flexibility and corrosion resistance, SAE/AISI 1017 is commonly used in applications such as springs, fasteners, automotive parts and structural components in corrosive environments where it won’t be exposed to too much stress or force. It can also be used in medical implants due to its high corrosion resistance property, making it non-reactive to body tissue or fluids.

Corrosion Resistance

SAE/AISI 1017 has an excellent level of corrosion resistance when compared to other steels due to its low carbon content, which helps prevent oxidation and other forms of rusting or corroding when exposed to water or chemicals in the environment over time. Its inherent strength also allows it to withstand damage from external forces, such as those caused by weathering or chemicals in the background, without significantly compromising its structure or integrity over time.

 Heat Resistance

The heat-resistant properties of SAE/AISI 1017 make it an ideal choice for applications exposed to high temperatures, such as furnaces or engines where temperatures can reach up to 700 degrees Celsius without compromising its structure or integrity significantly over time, even after long periods of exposure at these temperatures.,

Heat Treatment & Machining

Heat treatment can be used on SAE/AISI1017 steel to increase its hardness, while machining can be done using conventional methods such as drilling, tapping and milling without significant difficulties due to the softness and flexibility nature this material possesses.,


SAE/AISI1017 can be welded using conventional welding techniques; however, caution should be taken when welding this material due to its relatively low carbon content, which makes it more prone to oxides forming on the welds during the welding process, making them weak spots on the component being welded together if not done properly


In conclusion, SAES / AISI1017 is a versatile material that offers many benefits, including good formability and weldability combined with excellent corrosion resistance under certain conditions thanks mainly due to its low carbon content, which prevents oxidation from occurring during use over time, even at higher temperatures up too 700 degrees celsius. When appropriately handled according to the recommendations provided here, SAES / Aisi1017 proves helpful across multiple industries like automotive, structural components & medical implants. If you have any further questions feel free to contact us anytime! We hope you found this blog informative! Thanks for reading!

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