Home›Tools›Carbon Equivalent Calculator

TheIron InstituteSteel Field Tools

CE Calculator

Carbon Equivalent · IIW · Pcm

IIW · Pcm

Formula

Quick Load

Chemistry — Weight %

CCarbon

MnManganese

SiSilicon

CrChromium

MoMolybdenum

VVanadium

NiNickel

CuCopper

BBoron

Weldability zones: <0.35 Excellent · 0.35–0.45 Good · 0.45–0.60 Fair · >0.60 Poor. Values calculated per ASTM E140-12 / IIW methodology.

TheIron Institute

IIW · AWS D1.1 · ASME Sec IX

More Tools