Low temperature SA516 Gr485N (HIC) pressure vessel steel plate

SA516 Gr485N(HIC) is a carbon steel plate for medium and low temperature pressure vessels. It is an American standard hydrogen sulfide corrosion resistant vessel plate, which is widely used in the petrochemical manufacturing industry.

SA516 Gr485N (HIC) pressure vessel steel plate is killed steel, which meets the requirements of fine austenite grain size (No. 5 or above). Since this material is special, the user has specified the use of this material, and the overall demand will be relatively small.

Smelting analysis of chemical composition of SA516 Gr485N (HIC) pressure vessel steel plate:
C: 0.20; Mn: 0.85-1.20; P: 0.010; S: 0.002; Si: 0.15-0.40

Mechanical properties of SA516 Gr485N(HIC) pressure vessel steel plate:

SA516 Gr485 (HIC) steel plate impact test requirements: 0°C shock ≥34J

SA516 Gr485 (HIC) hardness: SA516 Gr485 (HIC) steel plate hardness should be lower than 22HRC or 237HB.

SA516 Gr485 (HIC) Z mass: The SA516 Gr485 (HIC) steel plate shall be subjected to a through-thickness tensile test in accordance with the requirements of ASTM A770.

SA516 Gr485 (HIC) quality: The quality of SA516 Gr485 (HIC) steel plate is in accordance with Section 9 of SA-20/SA-20M. Soldering rework is not allowed.

SA516 Gr485 (HIC) plate mechanical properties: strength, hardness, plasticity, fatigue, impact toughness.

SA516 Gr485 (HIC) pressure vessel steel plate chemical properties: corrosion resistance, high temperature oxidation.

SA516 Gr485 (HIC) steel plate physical properties: density, melting point, thermal expansion, magnetic properties, electrical conductivity.

SA516 Gr485 (HIC) vessel plate process performance: cutting performance, forgeability, castability, weldability.