Main steel grade | Carries out the standard |
S460Q,S460QL,S460QL1 S500Q,S500QL,S500QL1, S550Q,S550QL,S550QL1, S620Q,S620QL,S620QL1, S690Q,S690QL,S690QL1, S890Q,S890QL, S890QL1, S960Q,S960QL,S960QL1 P355M,P355ML1,P355ML2,P420M,P420ML1,P420ML2, P460M,P460ML1 P460ML2, S275M,S355M,S420M,S460M,S275ML, S355ML,S420ML,S460ML 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) Q850, Q490(A,B,C),SM490Y(A,B) SM520(B,C),SM570 SS490,SS540 St44-3,St37-2,St52-3,St50-2 St60-2,St70-2 StE315,StE355,StE380 StE420,StE460,StE500,StE520 A572(Gr42,50,55,60,65), A588(GrA,B,C,K), A514(GrA,B,L,E,F,H,J,K,M,P,Q,R,S,T) A633M(A,C,D,E),A633(GrA,C,D,E),A871(Gr60,65) S235(JR,J0,JRG1, JRG2,J2G3,J2G4) S275(JR,J0,J2,J2G3,J2G4) S355(JR,J0,J2,J2G3,J2G4,K,K2G3,K2G4) S450JO E395,E335,E360 S275N,S275NL,S355N,S355NL S420N,S420NL,S450JO,S460N,S460NL 50(A,B,C,D,DD,EE,F),40(A,B,C,D,EE) 43(A,B,C,D,EE),55(A,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) WStE380, WStE420, WStE460, WStE520,TStE380, TStE420 TstE460, TstE520,EstE380, EstE420,EstE460,EstE520 | GB1591 GB/T1591 JIS G 3106 JIS G 3101 GB/T16270 JIS G 3106 JIS G 3101 DIN17100 DIN17102 ASTM EN10025 EN10113 BS4360 ISO4950-2 ISO4950-3 ISO630 EN10025-6 |
Main use: | Makes mechanical device and other structural elements and so on drilling machine, power shovel, electricity drive wheel counter- mine trolley, mineral product automobile, excavator, car loader, bulldozer, each kind of hoist crane, coal mine hydraulic pressure support which the workshop, the general construction and each kind of project machinery, like the mine and each kind of project construction uses. |