35#䓰Cе;
35#䓏VN呼͟ቺ䓲ģop䓹ܡCееSDSSNܗUBUMͲ݆Ȧ|ȦԼᔡĸȡ
̎ҎM
̎Ҏ,870;,850;ػ,600
MFw+w
؛BԲ̎̎˻ߜػB؛Ҫ̎B؛đںͬעδע߰̎؛
Wɷ
̼ C 0.320.40
Si0.170.37
i Mn0.500.80
S 0.035
P 0.035
t Cr0.25
Ni0.25
~ Cu0.25
W
b (MPa)530(54)
s (MPa)315(32)
L 5 (%)20
տs (%)45
_ Akv (J)55
_gֵ kv (J/cm2)69(7)
Ӳ δ̎197HB
ԇӳߴ磺ԇӳߴ25mm
g܇Ҙ˜ʣGB699-1999
鹫˾IaƷ
ɽ|IY˾Iɰ Ͻ 偠t ̼Y ĥ i䓰 ĥ䓰 X݆ Ͻ S Ϲ ģ䓣Q235C䓰壬Q345C䓰壬65Mn䓰壬42crmo䓰壬35crmoϽ䓰壬27simn䓰壬60si2mn䓰壬NM360ĥ壬NM400ĥ壬NM450ĥ壬NM500ĥ壬Mhardox400ĥ壬hardox450ĥ壬hardox500ĥ壬Mn13ĥ䓰ȣҎ8-650mm.1500-4020mm.L3000-18800mm IF؛YԴ
̼䓰壺Q235B䓰塢Q235C䓰塢Q235D䓰塢Q235E䓰塣
|̼䓰壺10#䓰塢20#䓰塢35#䓰塢45#䓰塢50#䓰塢20Mn䓰塢25Mn
䓰塢30Mn䓰塢35Mn䓰塢40Mn䓰塢45Mn䓰塢50Mn䓰塣
ͺϽߏ䓰壺Q345B䓰塢Q345C䓰塢Q345D䓰塢Q345E䓰塢Q460B䓰塢Q460C䓰塢Q460D䓰塣
䓰壺Q245R䓰塢20G䓰塢Q345R䓰塢15CrMoR䓰塣
䓰壺27SiMn䓰塢35SiMn䓰塢55SiMn䓰塢60Si2Mn䓰塢65Mn䓰塣
ߏĥ䓰壺NM360ĥ塢NM400ĥ塢NM450ĥ塢NM500ĥ塣i䓰Mn13䓰塢Mn16䓰塣
ϽY䓰壺20Cr䓰塢40Cr䓰塢15CrMo䓰塢20CrMo䓰塢25CrMo䓰塢30CrMo䓰塢35CrMo䓰塢40CrMo䓰塢42CrMo䓰塢20Mn2䓰塢40Mn2䓰塢50Mn2䓰塢20MnSi䓰塢20CrMnMo䓰
ؓ؟ˣϽM
Iؓ؟ˣ13969556919
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һl GCr15䓰廯Wɷּ
һl 20G偠t廯Wɷּ