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A515
A515
A515
A515

ASTM A515/A515M steel

Gnee Steel?are specialized in producing and exporting?ASTM A515?stock steel plates ,Boiler steel plate, and wide, heavy plate.
Product introduction
Gnee Steel are specialized in producing and exporting ASTM A515 stock steel plates ,Boiler steel plate, and wide, heavy plate.
Plates are available in three grades having different strength levels: Grade 60; Grade 65; and Grade 70. The steel shall be killed and made to a coarse austenitic grain size practice. The steel shall conform to the chemical requirements specified. Tension test shall be made to conform to the requirements specified.
Technical Data
Plates under this specification are available in three grades having different strength levels as follows:
Grade U.S. [SI] Tensile Strength, ksi [MPa]
60 [415] 60–80 [415–550]
65 [450] 65–85 [450–585]
70 [485] 70–90 [485–620]

The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements; however, current practice normally limits the maximum thickness of plates furnished under this specification as follows:
Grade U.S. [SI] Maximum Thickness, in. [mm]
60 [415] 8 [200]
65 [450] 8 [200]
70 [485] 8 [200]

ASTM A515 Grade 70(A515GR70)
Grade Chemical Composition(%)
C Mn≥ Si P S
ASTM A515 Grade 70(A515GR70) 0.31-0.35 1.3 0.13-0.45 0.035 0.035
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C)  
ASTM A515 Grade 70(A515GR70) 485-620 260 21 -20,40,-60  

ASTM A515 Grade 65(A515GR65)
Grade Chemical Composition(%)
C Mn≥ Si P S
ASTM A515 Grade 65(A515GR65) 0.28-0.33 0.98 0.13-0.45 0.035 0.035
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C)  
ASTM A515 Grade 65(A515GR65) 450-585 240 23 -20,40,-60  

ASTM A515 Grade 60(A515GR60)
Grade Chemical Composition(%)
C Mn≥ Si P S
ASTM A515 Grade 60(A515GR60) 0.24-0.31 0.98 0.13-0.45 0.035 0.035
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C)  
ASTM A515 Grade 60(A515GR60) 415-550 220 25 -20,40,-60  

Applications
Off-Shore Oil Drilling Companies Power Generation Petrochemicals Gas Processing
Specialty Chemicals Pharmaceuticals Pharmaceutical Equipment Chemical Equipment
Sea Water Equipment Heat Exchangers Condensers Pulp & Paper Industry

Gnee steel is specialized in super thick steel plate, and we also have much experience about A HIC test. We provide DNV, ABS, LR, BV, CCS, GL, CE mark certificate. We sincerely invite our new and old customer to visit our mill for our long steel business.
 
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