ASTM A515GR65 A515 65 steel plate

Gangsteel export welded boilers Grade ASTM A515GR65 A515 Grade 65 steel plates. We provide ASTM A515 GR.65 steel plate machined part and cutting service.

Keywords: ASTM A515GR65, ASTM A515GR.65, ASTM A515 GR.65, ASTM A515 Grade 65

Adopt Standard: A 515/A 515M-03

A515/A515M specification covers carbon-silicon steel plates primarily for intermediate and higher temperature service in welded boilers and other pressure vessels projects.

A515 Grade 65 steel tensile strength is 450Mpa to 585Mpa and the yield strength is min 240Mpa.

About the of A515 Gr 65, Gangsteel maximum thickness of plates is limited only by the capacity of the composition to meet the specified .
Now, in our mill practice, Gangsteel normally limits the maximum thickness of plate is 300mm. the delivery station is UT test, and have to use the ingot to produce it.

A515 Grade 65 heat treatment, if a515 grade 65 steel in 50mm or under this thickness, A515 Grade 65 normalized supplied in the as-rolled condition. If our customer requirement, we do normalized. If A515 Grade 65 thicknesses is above 50mm, this plate is normalized..

Our Gangsteel 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.

ASTM A515GR65 A515 Grade 65 steel plate Chemical requirements

Carbon, max % Manganese, max % Silicon, max %
25mm or under
25mm – 50mm
50mm- 100mm
over 200mm
Heat Product Analysis

Heat Analysis Product Analysis 0.15-0.40 0.13-0.45
Phosphorus max % Sulfur max %    
All thickness 0.035 All thickness 0.035    

ASTM A515GR65 A515 Grade 65 steel plate Tensile requirements

Mechanical Property A515 Grade 65
Tensile strength, kis [MPa] Yield strength, min, kis [MPa]
Elongation in 8 in. [200 mm], min, %
Elongation in 2 in. [50 mm], min, %
65-85 [450-585]
35 [240] 19 23

If you require ASTM A515GR65 A515 Grade 65 steel plate, please feel free to contact us.

ASTM A515GR65 A515 Grade 65 steel plate