NACE + HIC Resistant Steel Plates & Sheets

 

Boiler Quality Steel ASTM A 60/65/70 Tiscral Sheets & Plates Supplier & StockistSaisteel & Engineering Company are one of the noticeable suppliers of a subjective scope of hic nace steel plate is a hydrogen induced crack resistant plate that abide by the NACE standards. Saisteel & Engineering Company is a leading manufacturer and supplier of the different types, grades and specifications of the HIC Resistant Steel Plates. The hydrogen induced cracking is caused by the free form hydrogen reacting with the inner surface of the plates. The special composition of the NACE+HIC Plates makes them withstand the hydrogen cracking. The NACE and HIC Boiler Plates are used in high pressure and high temperature applications. The material has durability, ductility and corrosion resistance. The different grades of Hydrogen Induced Crack (HIC) Resistant Steel Plate also have high pitting and cracking resistance. The plates can range in dimensions, types and grades. The width of the plates range from 1000mm to 4500mm and thicknesses ranging from 5mm to 150mm and the length ranges from 3000mm to 18000mm for ASME SA516 GR.60 HIC Plate and other types. The plates are supplied as rolled, normalized rolled, furnace normalizing, vacuum degassing and other types.



NACE + HIC Resistant Steel Plates & Sheets

Hardness testing Maximum 22HRC as per NACE MR 0175
Impact Test -52° C
Condition Normalised
MTC EN 10204 3.1
Thickness 6-200 mm
Length up to 12 metres
Width Up to 4000 mm
Relevant Grades
  • ASTM A516 Grade 60 HIC Tested
  • ASTM A516 Grade 65 HIC Tested
  • ASTM A516 Grade 70 HIC Tested

Chemical Analysis for Steel Plates

C Mn P max S max Si max
  t < 12.5
mm		 12.5mm < t =50mm 50mm < t ≤ 100mm 100mm < t ≤ 200mm t < 200
mm		 t < 12.5
mm		 t 12s.5
mm
A516 Grade 55 0.18 0.2 0.22 0.24 0.26 06-09 0.55-0.98 0.035 0.035 0.15-0.4
A516 Grade 60 0.21 0.23 0.25 0.27 0.27 06-09 0.85-1.2 0.035 0.035 0.15-0.4
A516 Grade 65 0.24 0.26 0.28 0.29 0.29 0.85-1.2 0.85-1.2 0.035 0.035 0.15-0.4
A516 Grade 70 0.27 0.28 0.3 0.31 0.31 0.85-1.2 0.85-1.2 0.035 0.035 0.15-0.4

Tensile Requirements for Steel Plates

  Tensile Strength (ksi) Tensile Strength (MPa) Yield Strength (ksi) Yield Strength (MPa) Elongation in 200mm(%) Elongation in 50mm(%)
A516 Grade 55 55-75 380-515 30 205 23 27
A516 Grade 60 60-80 415-550 32 220 21 25
A516 Grade 65 65-85 450-585 35 240 19 23
A516 Grade 70 70-90 485-620 38 260 17 21

Applications

- Aerospace Industry
- Nuclear Power Plant Industry
- Chemical Industry
- Refineries Industry
- Paper Industry

 

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