AISI 1008/1010

AISI 1008 and 1010 are low-carbon steels widely used for forgings due to their excellent formability, weldability, and cost-effectiveness.

Descriptions

1. Chemical Composition

The chemical compositions of AISI 1008 and 1010 (per ASTM A29/A29M and SAE J403 standards) are:

ElementAISI1008AISI 1010
Carbon(C)0.08%max0.08-0.13%
Manganese (Mn)0.30-0.50%0.30-0.60%
Phosphorus (P)0.040% max0.040% max
Sulfur (S)0.050% max0.050% max
Iron (Fe)Balance (~99.4%)Balance(~99.3%)

Typical mechanical properties for AISI 1008/1010 forgings (annealed or cold-worked condition):

PropertyAISI1008AISI 1010
Tensile Strength295-345 MPa(43-50 ksi)325-380 MPa (47-55 ksi)
Yield Strength(0.2%)170-205 MPa(25-30 ksi)210-285 MPa (30-41 ksi)
Elongation (50mm)20-30%15-25%
Hardness (Brinell)95-120 HB105-130 HB
Modulus of Elasticity200 GPa (29,000 ksi)200 GPa(29,000 ksi)
Density7.87 g/cm³7.87 g/cm³

3. Key Advantages

Low cost: Economical for high-volume production.

Ease of fabrication: Excellent weldability and machinability.

Surface finish: Suitable for plating, painting, or galvanizing.

4. Limitations

Low strength: Not suitable for high-stress applications (e.g., aerospace).

Corrosion susceptibility: Requires coatings for outdoor or corrosive environments.

5. Comparison of AISI 1008 vs. 1010

AspectAISI1008AISI 1010
Carbon ContentLower (0.08% max) →Softer,more ductileSlightly higher (0.08-0.13%)→Stronger
Typical UseNon-critical parts (e.g., fasteners)Parts requiring moderate strength (e.g.,shafts)

CONTACT US

Address

B-2007,Chuanmei Building,Taishan Street,Taian City,Shandong, China

Call Us

+86 0538 6368027

Email Address

Sales@tiptopforging.com

Applications

Oil & Gas Industry

Pipeline Components: Flanges, pipe connectors, and valve bodies for low-pressure systems. Support brackets and clamps for piping networks. Drilling Equipment: Non-load-bearing parts (e.g., tool handles, housing covers). Temporary scaffolding and work platforms.

Mining Industry

Material Handling Systems: Conveyor chain links, rollers, and brackets. Hopper liners and chute components (non-abrasive zones). Support Structures: Bolts, pins, and fasteners for temporary structures. Lightweight frames for ventilation ducts. Equipment Maintenance: Replacement parts for low-wear machinery (e.g., hinge pins, spacers).

Power Generation Industry

Brackets and mounting plates for turbines (non-rotational parts). Cable trays and conduit supports in power plants.

Aerospace Industry

Ground Support Equipment: Tooling jigs, workbenches, and maintenance carts. Non-critical fasteners for hangar structures. Aircraft Interiors: Seat adjustment mechanisms (non-structural parts). Overhead bin latches and handles. Prototyping: Low-cost test components for design validation.

Need more help?

Our Products

All kinds of forgings

Materials

Carbon steel, Alloy steel, Stainless steel, Copper steel, Aluminum steel, Nickel steel

Industries

Oil&gas, Mining, Power generation, Aerospace