WDB690,WDB620,WDB780 ---- plate for Low weld crack sensitivity steel

WDB690,WDB620,WDB780 ---- plate for Low weld crack sensitivity steel

Gloria-Steel supplies as specialist of WDB690,produces according to standard WYJ035-2002,intended particularly for manufacture of hydropower penstock, spiral case unit and a variety of engineering machinery, large-scale power shovel, bulldozer, dump truck, lifting cranes, drilling platforms, fully mechanized coal mining machinery (hydraulic support, scraper plane),such as equipment requirements like high strength, high toughness, or low-temperature toughness, high performance requirements of welding structural parts with yield strength at 680MPa & thickness at 880mm.

Other Grade:WDB620,WDB780,WH80,WH80Q,WH100Q,WQ590E(WH70Q)

Specifications following:

1.Thickness*width*length:8-120mm*1500-3900mm*3000-18000mm
2.Adopting standards: WYJ035-2002
3.Dimensin,shape,weight and allowable deviation according to       standards: GB709-88
4.Supplied in the as-rolled condition: T≤80mmQ&TT80120mm  ,CR
5.Chemical composition:
  C≤0.07,P≤0.020,S≤0.010,Nb≤0.08
6.Mechanical property:
  Yield strength≥580MPa,Tensile strength at 670MPa,Elongation     rate≥18%,Impact value at -40AKV≥47J(-400),d3a
  WH80 ---- Ceq≤0.50,Weld crack sensitivity index Pcm≤0.22
7.Ultrasonic test: ASTM435/A435M-90  or  EN10160-1999
8.Delivery time:30-60 days
9.Payment term:T/T or L/C
10.Minimal order: 1 pcs

Supplementary requirements:
S1. Vacuum Treatment,
S2. Product Analysis,
S3. Simulated Post-Weld Heat Treatment of Mechanical Test Coupons,
S4.1 Additional Tension Test,
S5. Charpy V-Notch Impact Test,
S6. Drop Weight Test,
S7. High-Temperature Tension Test.
S9. Magnetic Particle Examination,
S17. Vacuum Carbon-Deoxidized Steel.
CEO: Dr Steven
Email: steven(at)gloriasteel(dot)com
MSN:steven9966(at)hotmail(dot)com
Yahoo Messenger: stevenjin9966(at)yahoo(dot)com
Web:www(dot)gloriasteel(dot)com
Skype ID: stevenjin9966
Profile: Gloria-Steel specialises in distributing hot rolled steel plates and elements cut to size for many years.We have complete knowledge about application of various grades to your demanded working enviroment since beginning.Besides,we have our own extra-ordinary firmed link with several Iron&Steel Institutes with great reputation in China,all of which above is from our forever working idea that we supply more value-added steel products and our thorough service alongwith.In order to put our idea into practice and realize our sacred promise,we work on our special customer service stype requiring consummate professionalism and man-to-man communication,which are our incomparable advantages different from other large corporations whose treating customers equally without discrimination.
Additionally,we always maintain a comprehensive exposure to steel mills and our clients connected to make sure our service is not only good,but also in depth.
In one word,we sincerely invite you to work together with us to see for yourself our unique service without any empty slogans.
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Gloriasteel specializes in the supply of ASME and ASTM and TUV steel plates for:
pressure vessels,boiler:such as
BHW35,A537CL2,A299,A841,A387Gr11CL2,A516Gr70N+HIC,A515Gr60,A203GrE,A517
metallic structures:such as
A36,A514GrB/P,S690QL,S890QL,S960Q,S355NL,S460NL,S355J2G3
offshore platform:such as EQ70,A709Gr100,A572Gr50,A514GrQ,API 2H50T,API2W60,DNV EH36,FH36,EH40,FH40,E500
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Pretreatment: TMCP, Q&T, N, AR, CR, A, Q
Services: Cutting, Welding, Z15, Z25, Z35, Qt, N, Q, A,Ultrosonic
examination
Warranty: ISO,DIN,EN,JISG,ASME, ASTM
Dimension:
Thickness-6~650mm; Width-1000~3700mm; Length-3000~27000mm