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ASTM A515Gr70 materials,ASME SA515Gr70 Normalising plate
Source:Xin Steel Industry   Date:2015/05/26

Steel Grade: ASTM A515Gr70 materials,ASME SA515Gr70 Normalising plate

 

Relative steel grades:16Mo3,15Mo3,A204 Grade A,A285 Grade C,SA299 Grade A,SA387,A516 Grade 70,A516 Grade 60,A516 Grade 55,A537CL1,SA537CL2.

 

Main application:Boiler steel plates are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

 

Rolling range: Thickness*Width*Length  6-450mm*1500-4200mm*5000-18000mm

 

Surface Treatment: Coated,Shop primer painting

 

Test: Low temperature impacting test,Ultrasonic examination,Normalized,Quenched and Tempered,NACE,HIC,SSCC and Third party inspections by end user.

 

 

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Mechnical property for SA515 Grade 70 N boiler steel

 

Yield strength (Mpa)

Tensile strength (Mpa)

Elongation in ≥,%

260

485-620

200mm

50mm

17

21


Chemical composition for SA515 Grade 70 N boiler steel (Product Analysis Max%)

 

Main chemical elements composition of A515 Grade 70

Thickness(mm)

C

Si

Mn

P

S

T≤25

0.24

0.13-0.45

0.98

0.025

0.025

25<T≤50

0.27

50<T≤100

0.29

T>100

0.31

 

Boiler steel plates asme sa515gr70n,sa515gr70n plate,sa515gr70n materials,normalising sa515gr70,sa515 grade 70 sotck from Xinsteel.