

CS plate materials ASTM-A573 GR.65,A-573 Gr.65 specially for KNPC
In advantage of our good price and higher quality,its offering thousands tons ASTM CS plates materials A573 Grade 65 high toughness to KNPC.Our carbon steel plates A-573Gr.65 can easily get approved by designed third party inspection VELOSI and according to KNPC’s HSE policy.
Each year KNPC (Kuwait National Petroleum Company) sent out many steel tenders for their oil and gas tanks buildings.Among these steel tanders,there are many of CS steel plates ASTM A-573 grade 65 specifications materials.
Relative steel grades to ASTM A573 Gr.65: A36,A283Gr.C,S235JR,S235J2,ST37,A36,A283 GR.B,A283 GR.A,Q235B,Q235A,Q235D,SS400,A573Gr.58, A573Gr.70
Rolling range:Thickness*Width*Length 3-650mm*1200-4200mm*5000-18000mm
Test: Low temperature impacting test,Ultrasonic examination,Normalized,NACE,HIC,SSCC and Third party inspections by end user.
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►Mechnical property for A573 Grade 65 mild steel:
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥,% | |
240 |
450-530 |
200mm |
50mm |
20 |
23 |
►Chemical composition for A573 Grade 65 carbon steel (Heat Analysis Max%)
Main chemical elements composition of A573 Grade 65 | |||||
Thickness(mm) |
C |
Si |
Mn |
P |
S |
T≤13 |
0.24 |
0.15-0.40 |
0.85-1.20 |
0.035 |
0.04 |
13<T |
0.26 |
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