P235GH  Steel plate:

 

1 MAIN APPLICATION:

They are widely used for petroleum, chemical industry, power plant, boiler, etc.

They are also used for making the reactor, heat exchanger, separator, spherical tank, paint cans, liquid tank, nuclear power reactors island, boiler drum, liquefied petroleum gas cylinders, high pressure water pipes, turbine hydropower station equipment and other components.

 

2 STEEL GRADE AND STANDARD:

  Steel grade:    P235GH 

 

3 SUPPLY TECHNICAL CONDITIONS:

• Product specification: 8~700*1500~4020*Lmm

  The characteristics of Wugang special thick steel plate

  1. High purity of steel quality:[p]≤100ppm,[s]≤30ppm,[o]≤20ppm,[n]60ppm,[h]≤2ppm,Folder with low impurity content.

  2.Good internal quality:Flaw detection to meet the grade I standard JB/T4730,GB/T2970 and SEL072, EN10160 standard S3T4,ASTM,A578, grade C and grade I standard jb/t8467, and grade I standard gb/t6402, to reach the rolling instead of forging.

  3.Uniform composition and performance: the difference of the composition organizations, and the performance of steel plate at different positions is small, which for user-friendly.

  4.Low-fold organization is dense: Dense, segregation, porosity degree is light

  5. Excellent welding performance:By improving the smelting process, adjusting the amount of alloy in the steel, to further reduce the value of Ceq and Pcm, which is easy to welding performance.

  6 .Plate-shaped appearance of the straight: it can achieve the flatness≤3mm/m, it is ease to cut as production use.

   

   

  Wugang brand of Large and special thickness, single heavy steel plate variety series

  Classification	Representative grade	Standard
  Large thickness of the structural steel	Q345A(B,C,D,E) S355N,S355NL A572Gr42(50) 16MnD 20,50,45 20MnSi	GB/T1591-2008 EN10025-3:2004 ASTM A572/A572M-07 GB711-88 JB/T1271-2002
  Hydropower steel	S355JO,S355J2, S355NL1, A516Gr55(60,65,70)	EN10025-2:2004 ASTM A516/A516M-06
  Boiler vessel	P355, P355NH, P355NL1, P355NL2 P355NL2, A516Gr55(60,65,70) A299 A517GrQ(A,B,E,F, H , P,S,)	EN10028-3:2003 ASTM A516/A516M-06 ASTM A299/A299M-03 ASTM A517/A517M-06
  Ship, platform steel	A514GrQ(A,B,E,F, H , P,S,) DH36,EH36,FH36	ASTM A514/A514M-05 GB/T712-2000, AFS, DNV, CCS, GL,LR,BV,ect, rules for classification and construction of ships
  Quality mold steel	WSM718, P20,S50C,S48C	JIS G4051:2005

   

   

  Thick mm	location	Rel Mpa	Rm Mpa	A%	-20°C AKv J crosswise
  300	1/4	345	556	26	198	241	203
  1/2	355	570	22	216	194	165

  300 mm Stretch, and performance impact

                                             

4 Application performance:

    

 

 

5 OUR SUPERIORITY:

We could produce the brand of z15-z35 layered resistance steel plate(thickness dirction performance).

We could produce inspection according to China(JB4730,GB/T2970),United States(A435,A577,A588),Japan(JISG0801,JISG0901),Germany(SEL072),United Kingdom(BS5996),France(NFS04-305) and foreign inspection standards.

 6 ABOUT US:

Henan Huayang Iron&Steel CO.Ltd mainly produce generous steel plates with low alloy and high strength and high toughness steel plate, alloy steel, boiler and vessel pressure steel, bridge steel plate, building steel,shipbuilding and offshore platform steel,mould steel, corrosion resistant plate,composite steel plate and 12 series, more than 3000brands, including more than 40 fill a blank in China,more than 80 variteies of successful subtitution import, more than 30 exported to the US,Japan,Gemany and other developed countries and regions.

 

the manufacturing procedure:

 

1).The largest supplier of wide and heavy steel plate in China

 

2).The first supplier who produce wide and heavy steel plate in China.

 

3).With the longest history supplier in the line of wide and heavy steel plate.

 

4).The most professional supplier who provides wide and heavy steel plate in China.