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■ Overview
Comparing carbon 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 beidges,drilling machine,Excavator,Tip lorry,Grab,Conweigh belt,Bulldozer,all kinds of Chain Block and other machiney equipments.
■ Full Data
Technical Requirements for low alloy steel plate:
♦ 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
♦ 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
■ Grades
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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