DIN 5687 STEEL CHAIN FOR LIFTING PURPOSES Marking of a round-steel chain, grade-5, diameter d=8 mm and tn=24 mm finish bright polished (bp) chain : DIN 5687-5-8x24 DIMENSIONS AND WEIGHTS Nominal diameterPitchWidthWeight dtolerancettoleranceb1 min.b2 max.Kg/m 6±0.218±0.5821.60.8 8±0.324±0.710.828.81.4 10±0.430±0.913.5362.2 13±0.539±1.217.546.83.8 16±0.648±1.421.557.65.7 18±0.954±1.624.364.87.3 20±160±1.827729 22±1.166±229.579.210.9 26±1.378±2.33593.615.2 MECHANICAL PROPERTIES Nominal diameterWorking loadProof loadBreaking LoadDeflection bending dKgkN min.kN min.f min. 675019305 8125032507 10200050808 1332008012511 16500012520013 18630016025015 20800020032016 221000025040018 261250032050021 Solid Machinery is professional in manufacturing and trading high strength g80 grade t alloy 20mn2 chain for lifting use with low price as one of the leading such manufacturers and suppliers in China. Offering you good price and excellent service, we warmly welcome you to wholesale the cheap and discount chain from us.low price Alloy Chain website:http://www.alloy-chain.com/alloy-chain/