主要鋼號
12Mn,15MnVN,16Mn,15MnV
14MnNb
Q295(A,B),Q345(A,B,C,D,E)
Q390(A,B,C,D,E)
Q420(A,B,C,D,E)
Q460(C,D,E)
Q500(D,E),Q550(D,E),
Q620(D,E),Q690(D,E)
SM490(A,B,C),SM490Y(A,B)
SM520(B,C),SM570
SS490,SS540
St44-3,St52-3,St50-2
St60-2,St70-2
StE315,StE355,StE380
StE420,StE460,StE500
A572M(Gr42,50,60,65)
A633M(A,C,D,E)
S275(JR,J0,J2G3,J2G4)
S355(JR,J0,J2G3,J2G4,
K2G3,K2G4)
E395,E335,E360
S275N,S275NL,S355N,S355NL
S420N,S420NL,S460N,S460NL
50(A,B,C,D,DD,EE,F)
43(A,B,C,D,EE),55(C,EE,F)
WH60,WH410LK(BB41BF)
WH490LK(BB503)
E355(DD,E),E460(CC,DD,E)
E420(DD,E),E460(DD,E)
E550(DD,E),E690(DD,E)
Fe430(A,B,C,D)
Fe510(B,C,D)
SS690 QL
SS900 QL
SS 960 QL

執(zhí)行標(biāo)準(zhǔn)
GB1591
GB/T1591
GB/T16270
JIS G 3106
JIS G 3101
DIN17100
DIN17102
ASTM
EN10025
EN10113
BS4360
專用條件
(Special condition)
ISO4950-2
ISO4950-3
ISO630

主要用途
Plant and various types of general building Manufacturing, construction machinery, such as used in various types of mines and construction projects , the drilling rig, power shovel, mine car, excavators, loaders, bulldozers, various types of cranes, coal hydraulic stand mechanical equipment and other steel structure

制造廠房、一般建筑及各類工程機(jī)械、如礦山和各類工程施工用的鉆機(jī)、電鏟、礦用汽車、挖掘機(jī)、裝載機(jī)、推土機(jī)、各類起重機(jī)、煤礦液壓支架等機(jī)械設(shè)備及其它結(jié)構(gòu)件。