T8级高强链条破断强度≥800MPa。符合JB/T8108.1-1999起重用标准短环链条高强度链条参数:规格（mm）链环直径（in）宽度（mm）单位长度重量kg/m工作载荷（KN）试验负荷（KN）***小破断负荷（KN）***大内宽***小外宽6×187/327.58210.79102045.28×245/1610281.38153080.410×303/812.5352.20255012512×367/1615423.10357018113×391/216.3463.80408021414×421/218494.135010025015×463/520525.175511028016×483/520565.636012032018×5423/3223636.858016041019×573/423.763.27.709018045020×6023/3225708.6010020050022×667/8287710.2012024061024×7215/16328212.7814028072026×781359114.8717034085030×9013/63810519.60220440113032×9611/44010622.292505001286)