Carbon Steel

Carbon

The workhorse for non-corrosive service. Strong, economical and easy to weld, with low temperature grades where impact testing is required.

Grades

Commonly supplied

A105, A350 LF2, A106 Gr B, A53, API 5L Gr B / X42 to X65, A516 Gr 70, S275, S355

UNS: K03504 · K03011

Characteristics

Strength	Good mechanical strength at moderate cost
Temperature	A350 LF2 and A420 WPL6 for service down to -46 °C
Corrosion	Requires coating, lining or corrosion allowance
Weldability	Excellent with standard procedures

Product forms

Typical applications

Utility and process lines

Structural steel

Pressure vessels

Pipelines

Technical data

Typical values for reference. Confirm the actual heat against the mill certificate supplied with your order.

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