ThePipingMart Blog Grades SAE/AISI 1071 Carbon Steel (G10710) – Composition, Properties and Uses

SAE/AISI 1071 Carbon Steel (G10710) – Composition, Properties and Uses

SAE / AISI 1071

AISI 1071 is a versatile material that can be used for a variety of applications. 1071 Carbon Steel alloy has good corrosion resistance, heat resistance, and machinability. It can also be welded without difficulty. SAE/AISI 1071 Carbon Steel, also known as UNS G10710, is a popular choice for a wide range of applications due to its excellent strength and durability. Composed primarily of carbon, with small amounts of other alloying elements, this steel exhibits an impressive balance of hardness, toughness, and wear-resistance. The AISI 1071 Carbon Steel is a versatile and cost-effective material that is used in everything from automotive components to agricultural equipment, and its high machinability makes it an ideal option for large-scale manufacturing operations. Whether you’re looking to build a sturdy machine part or fabricate a heavy-duty tool, SAE 1071 Carbon Steel can provide the strength and reliability that you need. Let’s take a closer look at each of G10710’s properties.

What Forms of AISI 1071 is Available at Piping Mart?

  • Nut
  • Bar
  • Bolt
  • Pipe
  • Screw
  • Tubing
  • Valves
  • Washers
  • Flanges
  • Fasteners
  • Electrodes
  • Stud Bolts
  • Sheet Plates
  • Pipe Fittings
  • Forged Fitting
  • Instrumentation Fittings

AISI 1071 Composition

Element Content (%)
Iron, Fe ~ 98
Carbon, C 0.65 – 0.75
Manganese, Mn 0.60 – 0.90
Sulfur, S 0.050 (max)
Phosphorous, P 0.04 (max)

AISI 1071 Physical Properties

Properties Metric Imperial
Density 7.7-8.03 g/cm3 0.278-0.290 lb/in³

AISI 1071 Mechanical Properties

Properties Metric Imperial
Elastic modulus 190-210 GPa 29700-30458 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30

AISI 1071 Thermal Properties

Properties Conditions
T (ºC) Treatment
Thermal expansion co-efficient 11.8 x (10-6/ ºC) 0 – 100

AISI 1071 Equivalent

  • AMS 5115
  • AMS 5115C
  • ASTM A29 (1070)
  • ASTM A510 (1070)
  • ASTM A576 (1070)
  • ASTM A682 (1070)
  • ASTM A713 (1070)
  • ASTM A830
  • MIL S-11713
  • MIL S-12504
  • SAE J1397 (1070)
  • SAE J403 (1070)
  • SAE J412 (1070)
  • DIN 1.1231
  • SS 1770
  • SS 1778
  • AFNOR XC 68

AISI 1071 Uses

SAE / AISI 1071 is a high-carbon steel that can be used in a variety of applications. It is often used to create shafts, gears, and other parts that need to withstand high levels of wear and tear. This steel can also be used to create cutting tools, as it is able to retain its edge well.

AISI 1071 Uses in Industries

Automotive Industry

One of the most common uses of AISI 1071 steel is in the automotive industry. This type of steel is often used to make various parts and components for vehicles, such as gears, crankshafts, and axles. Its high strength and durability make it a popular choice for heavy-duty vehicles.

Construction Industry

AISI 1071 steel is also commonly used in the construction industry. It is often used to make structural components, such as beams and columns, due to its high strength and resistance to corrosion. It can also be found in building materials like reinforcing bars and wire mesh.

Manufacturing Industry

The manufacturing industry also utilizes AISI 1071 steel for a variety of purposes. It is commonly used to make machinery, equipment parts, tools, and dies that require high strength and wear resistance. This steel can withstand heavy loads and repeated use without losing its structural integrity.

Aerospace Industry

AISI 1071 steel is crucial in producing aircraft components in the aerospace industry. Its high strength-to-weight ratio makes it an ideal material for aeroplane structures, engines, landing gear, and other critical parts that must withstand extreme conditions.

Marine Industry

Due to its high strength and resistance to corrosion from saltwater exposure, AISI 1071 steel is widely used in the marine industry for shipbuilding and offshore structures. It can withstand harsh environments at sea while maintaining its structural integrity over time.

AISI 1071 Corrosion Resistance

One of the most important properties of SAE / AISI 1071 is its corrosion resistance. This alloy is resistant to both atmospheric corrosion and stress corrosion cracking. It can be used in environments where other materials would succumb to corrosion.

AISI 1071 Heat Resistance

SAE / AISI 1071 also has good heat resistance. This alloy can be used at temperatures up to 1200 degrees Fahrenheit without losing its strength or becoming brittle.

AISI 1071 Machinability

This material is also easily machined. It can be turned, milled, drilled, and tapped without difficulty.

AISI 1071 Welding

SAE / AISI 1071 can be welded using any standard welding process, such as MIG or TIG welding.


As you can see, SAE / AISI 1071 is a versatile material with many useful properties. If you are looking for a material that is resistant to corrosion and has good heat resistance, this could be the perfect choice for your next project.

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