<?xml version="1.0" encoding="UTF-8"?>
<section version="3.1" id="l-100x100x10" category="L">
  <designation>L 100x100x10</designation>
  <name>L 100x100x10 Equal angle</name>
  <shape>L</shape>
  <productStandard ref="EN-10056-1"/>
  <nominalMass unit="kg/m">15</nominalMass>
  <dimensions>
    <dim key="b1" unit="mm" label="Leg length 1" status="UNVERIFIED">100</dim>
    <dim key="b2" unit="mm" label="Leg length 2" status="UNVERIFIED">100</dim>
    <dim key="t" unit="mm" label="Thickness" status="UNVERIFIED">10</dim>
    <dim key="r1" unit="mm" label="Root radius" status="UNVERIFIED">12</dim>
  </dimensions>
  <properties>
    <prop key="A" unit="mm2" label="Gross area" status="CALCULATED">1931</prop>
    <prop key="mass" unit="kg/m" label="Mass per metre" status="CALCULATED">15.1582</prop>
    <prop key="Ix" unit="mm4" label="Second moment of area Ix" status="CALCULATED" note="About centroidal axis parallel to leg b2">1808006</prop>
    <prop key="Zx" unit="mm3" label="Elastic section modulus Zx (min)" status="CALCULATED">25261</prop>
    <prop key="rx" unit="mm" label="Radius of gyration rx" status="CALCULATED">30.5992</prop>
    <prop key="Iy" unit="mm4" label="Second moment of area Iy" status="CALCULATED" note="About centroidal axis parallel to leg b1">1808006</prop>
    <prop key="Zy" unit="mm3" label="Elastic section modulus Zy (min)" status="CALCULATED">25261</prop>
    <prop key="ry" unit="mm" label="Radius of gyration ry" status="CALCULATED">30.5992</prop>
    <prop key="I1" unit="mm4" label="Major principal second moment I1" status="CALCULATED">2866084</prop>
    <prop key="I2" unit="mm4" label="Minor principal second moment I2" status="CALCULATED">749927</prop>
    <prop key="r2" unit="mm" label="Minimum radius of gyration r2" status="CALCULATED">19.707</prop>
    <prop key="alpha" unit="deg" label="Principal axis angle" status="CALCULATED" note="Angle between x-axis and major principal axis">45</prop>
    <prop key="xc" unit="mm" label="Centroid x̄ (from left/heel)" status="CALCULATED">28.4275</prop>
    <prop key="yc" unit="mm" label="Centroid ȳ (from bottom)" status="CALCULATED">28.4275</prop>
    <prop key="J" unit="mm4" label="Torsion constant J" status="CALCULATED" note="Approximate thin-walled value, fillets neglected">63333</prop>
    <prop key="extArea" unit="m2/m" label="External surface area" status="CALCULATED" note="Toe radii neglected">0.3948</prop>
  </properties>
  <source>
    <publisher>Pending verification – nominal dimensions entered by the application developer</publisher>
    <document>EN 10056-1:2017 Structural steel equal and unequal leg angles – Dimensions</document>
    <edition>2017</edition>
    <publicationYear>2017</publicationYear>
    <pageReference/>
    <lastUpdated>2026-10-12</lastUpdated>
    <verificationStatus>UNVERIFIED</verificationStatus>
    <notes>Toe radii neglected in calculated properties. Nominal dimensions require verification against EN 10056-1:2017 Structural steel equal and unequal leg angles – Dimensions and the manufacturer catalogue before design use.</notes>
  </source>
  <tags>
    <tag>popular</tag>
  </tags>
</section>
