Low Carbon Alloy Seamless Steel Pipes

Material

The low carbon alloy seamless steel pipes are made from a combination of low carbon and alloy steel, ensuring a durable and versatile material for various applications.

Specification

Outer Diameter: 1/2" - 24"

Wall Thickness: 2mm - 50mm

Length: 5.8m, 6m, 11.8m, 12m or as required

Standard: ASTM A519, ASTM A333, ASTM A106, ASTM A213, ASTM A335, etc.

Key Features

Excellent weldability

High strength and toughness

Corrosion resistance

Superior machinability

Good formability

Chemical Composition

Element	Composition (%)
Carbon (C)	0.05 - 0.25
Manganese (Mn)	0.30 - 0.60
Silicon (Si)	0.15 - 0.35
Phosphorus (P)	0.040 max
Sulfur (S)	0.040 max
Chromium (Cr)	0.40 - 0.60
Molybdenum (Mo)	0.15 - 0.25

Mechanical Properties

Properties	Values
Tensile Strength	415-585 MPa
Yield Strength	240 MPa min
Elongation	20% min
Hardness (HB)	137 max

Physical Properties

Properties	Values
Density	7.85 g/cm3
Melting Point	1420-1460°C
Thermal Conductivity	51.9 W/mK
Specific Heat	490 J/kg·K

Process Performance

Properties	Values
Weldability	Excellent
Machinability	Good
Formability	Excellent
Corrosion Resistance	High

Steel Grade

The low carbon alloy seamless steel pipes are available in various grades such as ASTM A333 Grade 6, ASTM A519 Grade 1020, ASTM A106 Grade B, and ASTM A335 P11.

Application

These pipes are widely used in industries such as oil and gas, automotive, construction, and machinery manufacturing due to their high strength, corrosion resistance, and excellent formability.

Possible Alternative Grades

ASTM A106 Grade C

ASTM A333 Grade 3

ASTM A519 Grade 4130

ASTM A335 P22

This comprehensive range of low carbon alloy seamless steel pipes offers a reliable and durable solution for a variety of industrial applications, ensuring high performance and longevity.