ASME SA516 Grade 70

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We are professional ASTM A516 Gr.70 Gr70 Gr .70 Grade 70 ASME SA516 Grade 70 Gr.70 Gr70 Gr .70 Gr. 70N Gr.70N SA516GR70 SA516GR70N+HIC ASTM A 516 Gr. 70 gr 70 SA516-70 HIC SA 516 Gr 70 Pressure Vessel Heat exchanger tube sheets Tubesheets Girth flange Channel cover Baffles plates Support Plates Tube Plates ASTM A516 Gr.70 Gr70 Gr .70 Grade 70 ASME SA516 Grade 70 Gr.70 Gr70 Gr .70 Gr. 70N Gr.70N SA516GR70 SA516GR70N+HIC ASTM A 516 Gr. 70 gr 70 SA516-70 HIC SA 516 Gr 70 FVC type Self Reinforced Nozzle Long welding neck Nozzle neck Flanges Cover Flanges,Shell Tube Heat Exchanger components, Reactors components, Skid,

Columns and Towers components,ASTM A516 Gr.70 Gr70 Gr .70 Grade 70 ASME SA516 Grade 70 Gr.70 Gr70 Gr .70 Gr. 70N Gr.70N SA516GR70 SA516GR70N+HIC ASTM A 516 Gr. 70 gr 70 SA516-70 HIC SA 516 Gr 70 Preheater Superheater Cooler Condensers FRONT REAR Fixed STATIONARY Floating Cladding Clad Cladded Welding Welded Overlay Overlayed Coated Tube Sheets TUBESHEET From china

Sa516 Grade 70 are mainly used in welded pressure vessels where improved notch toughness is important.Generally As rolled is ok for rolling pressure vessel steel plate A516Gr70,however,for improve steel property and toughness,we suggest the end users accept rolling A516 Grade 70 steel plates under Normalized,especially for the steel plates thickness above 40mm.NACE MR-0175 A516 Grade 70 also offered by us with HIC test and SSCC test.

Technical Requirements & Additional Services:
♦ High tension test
♦ Low temperature impacting test
♦ Normalised for thick plates over 40mm
♦ Simulated post-welded heat treatment (PWHT)
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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

Mechnical property for A516 Grade 70 boiler steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
260	485-620	200mm	50mm
		17	21

?Chemical composition for A516 Grade 70 boiler steel (Product Analysis Max%)

Main chemical elements composition of A516 Grade 70
Thickness(mm)	C	Si	Mn	P	S
T≤12.5	0.27	0.13-0.45	0.79-1.30	0.035	0.035
12.5<T≤50	0.28
50<T≤100	0.30
100<T≤200	0.31
T>200	0.31

Please send us the drawing of ASTM A516 Gr.70 Gr70 Gr .70 Grade 70 ASME SA516 Grade 70 Gr.70 Gr70 Gr .70 Gr. 70N Gr.70N SA516GR70 SA516GR70N+HIC ASTM A 516 Gr. 70 gr 70 SA516-70 HIC SA 516 Gr 70 Pressure Vessel Heat exchanger tube sheets Tubesheets Girth flange Channel cover Baffles plates Support Plates Tube Plates FVC type Self Reinforced Nozzle Long welding neck Nozzle neck Flanges Cover Flanges,Shell Tube Heat Exchanger components, Reactors components, Skid,

Columns and Towers components,Preheater Superheater Cooler Condensers FRONT REAR Fixed STATIONARY Floating Cladding Clad Cladded Welding Welded Overlay Overlayed Coated Tube Sheets TUBESHEET, we are glad to quote the best price for your side