̡̡Q355GNHDͺȫُl
ҹ˾ͬrṩ䓰иӹ\ݔFĮaƷD䓰ُ䓰и䓰ӹ䓰\ݔһվʽա˾N۵ĮaƷиԭʼCӡc״䓏SֳĹ؛ͬ20Mn䓰壬| Ҏɏ䓏SֱӶ؛.һI̖ͺϽȽY䓣Q345AQ345BQ345CQ345DQ345E̼ؽY:Q235AQ235BQ235CQ235D|̼ؽY䓣10#20#35#40#45#50#60#65#70#|̼ؽY:10̖20̖35̖40̖45̖50̖60̖65̖70̖ϽY䓣20CrMo25CrMo30CrMo35CrMo40CrMo42CrMo38CrMoAl10CrMoAlʹԝB̼䓣20Cr35Cr40Cr42Cr50Cr70Cr䓰壺60Si2Mn60Si2Mn-A65Si2Mn50CrMn50CrMn-Aȡṩġ_ƽк.
̡̡Q355GNHDͺȫُl
䓰 һ݁ԇȼЈAy{Y@ʾϺ҇Ҽߵijͺ䓰ռʸ_75%ȼˮռ90%һ˿@݈϶JϺßˮЈѽڅͣǺFͨ^µоóͺ䓰Ϻ37%ȼˮѽ˸QĕrǣᘌϺ˵MƫúͮصˮlԭğˮټһۺչaƷѸٴ~ռIϺЈ
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40crmo䓰 Q460C䓰 CC䓰 Q235NHͺ䓰 CCSDH36䓰 Q345nhͺ䓰
Q420GJC䓰 Q390E䓰 Q420GJE䓰 B480GNQRͺ䓰 Q550NHͺ䓰 ͺ
ͺ 42CrMn䓰 NM550ĥ䓰 Q235qE䓰 Q420D䓰 Q355gnhͺ䓰
Q690b䓰 nm550ĥ䓰 Q370qD䓰 20Cr䓰 Q235qC䓰 Q345R䓰
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ġͻͺҲ\ژdzаͺǬFII䓲ĵһϵи£ͬrijFҲ־䓲ag|ȷwSͺҲărͻɫ䓲ЈÓfVMߵϲŌиͺ@ӵ䓲ijF
̡̡Q355GNHDͺȫُl
B-HABĥ䓰 Q295NHͺ䓰 40cr䓰 Q345C䓰 Q355GNHDͺ䓰 20CrMn䓰
50Mn䓰 Q355GNHͺ䓰 Q550D䓰 35CrMo䓰 25mn䓰 Q420GJD䓰
NM400ĥ䓰 Q355NHͺ䓰 50Mn䓰 NM550ĥ Q345qE䓰 Q460D䓰
Q355GNHD䓰 45̖䓰 Q460D䓰 25crmo䓰 Q235NHͺ䓰 25crmo䓰