Low Alloy Steel Plate

Low alloy steel plate has a better mechanical properties and great resistance to atmospheric corrosion through adding some alloy elements when rolling.Low alloy steel plates are mainly used to manufacture the common constructure and construction drilling machine,Excavator,Tip lorry,Grab,Conweigh belt,Bulldozer,all kinds of Chain Block and other machiney equipments.
Technical Requirements:

  • S…M grades done TMCP and Charp-V notch test under minus 20 degree centigrade
  • S…ML grades done TMCP and Charp-V notch test under minus 50 degree centigrade
  • S…N grades done Normalised and Charp-V notch test under minus 20 degree centigrade
  • S…NL grades done Normalised and Charp-V notch test under minus 50 degree centigrade

Additional Services:

  • Third-Party Inspection arrange
  • Lower temperature impacting test
  • Simulated post-welded heat treatment (PWHT)
  • Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
  • Shot blasting and painting,Cutting and welding as per end user’s demands

All Steel Grades Chart for Low Alloy Steel Plate:

STANDARD STEEL GRADE
DIN 17100 DIN 17102 St44-2,St44-3,St52-3,St50-2,St60-2,St70-2,StE285, WStE285,TstE285,EstE285,StE315,WstE315,TstE315, EstE315,StE355,WstE355,TstE355,EstE355,StE380,WstE380, TstE380,EstE380,StE420,WstE420,TstE420,EstE420,StE460, WstE460,TstE460,EstE460,StE500,WstE500,TstE500,EstE500,
EN10025 S275JR,S275J0,S275J2,S355JR,S355J0,S355J2,S355K2,S450J0 S275M,S275ML,S355M,S355ML,S420M,S420ML,S460M, S460ML,S275N,S275NL,S355N,S355NL,S420N,S420NL,S460N,S460NL
ASTM ASME A572/A572M SA572/SA572M A572 Grade 42,A572 Grade 50,A572 Grade 60,A572 Grade 65 SA572 Grade 42,SA572 Grade 50,SA572 Grade 60,SA572 Grade 65 A633/A633M SA633/SA633M A633 Grade A,A633 Grade C,A633 Grade D,A633 Grade E SA633 Grade A,SA633 Grade C,SA633 Grade D,SA633 Grade E A709/A709M SA709/SA709M A709 Grade 36,A709 Grade 50,A709 Grade 50W, A709 Grade HPS 50W,A709 Grade HPS 70W SA709 Grade 36,SA709 Grade 50,SA709 Grade 50W, SA709 Grade HPS 50W,SA709 Grade HPS 70W
GB/T1501 Q295A,Q295B,Q345A,Q345B,Q345C,Q345D,Q345E,Q390A, Q390B,Q390C,Q390D,Q390E,Q420A,Q420B,Q420C,Q420D, Q420E, Q460A,Q460B,Q460C,Q460D,Q460E
JIS G3106 SM490A,SM490B,SM490C,SM490YA,SM490YB,SM520B, SM520C,SM570

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