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JIS standard Pressure Vessel steel SPV 315
JIS standard Pressure Vessel steel SPV 315
JIS standard Pressure Vessel steel SPV 315
JIS standard Pressure Vessel steel SPV 315

JIS standard Pressure Vessel steel SPV 315

SPV315 steel plate is for pressure vessels for intermediate temperature service in JIS G3115-2000 Grade has a good weldable and used in high temperature equipment and pressure vesse
JIS standard Pressure Vessel steel SPV 315 Descriptions:
Boiler steel plate SPV315,pressure vessel steel plate SPV315 owned minimum yield strength at 315 Mpa for the steel plate thickness equal and belows 50mm,and tensile strength within 490-610Mpa.The ceq(%)=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14.Now Xinsteel can roll the maximum thickness for pressure vessel steel plate till 350mm,and maximum unit weight for boiler steel plate can reach to 26.8 tons.This is the most heavest weight in China steel rolling industry at present.
Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35
 Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
 
Chemical Composition and Mechanical Properties:

 SPV315 Chemical Composition
SPV315 Chemical Composition
Grade The Element Max (%)
C Si Mn P S
SPV315 0.18 0.55 1.60 0.030 0.030

 SPV315 Mechanical Property
Grade  SPV315 Mechanical Property
Thickness Yield Tensile Elongation
SPV315 mm Min Mpa Mpa Min  %
6-50 315 490-610 16%
50-100 295 490-610 20%
100-200 275 490-610 23%

Technical Requirements & Additional Services:
♦ High tension test
♦ Chemical Analysis
♦ Low temperature impacting test
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ 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 
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