15niMn6 chemical composition, 15niMn6 corresponding material, 15niMn6 European standard cryogenic co

15niMn6 chemical composition, 15niMn6 corresponding material, 15niMn6 European standard cryogenic co

15niMn6 chemical composition, 15niMn6 corresponding material, 15niMn6 European standard cryogenic container plate
15niMn6 is a European standard cryogenic container plate, nickel alloy steel plate.

15NiMn6 steel plate implementation standard: implementation EN10028-4: 2009 standard

15NiMn6 steel plate rolling: Wugang Xiangyang

15NiMn6 size, shape, weight and allowable deviation: the size, shape and allowable deviation of the steel plate should be in line with EN10028-1 in 2007+A1: 2009 requirements 15NiMn6

steel plate heat treatment state: normalizing, normalizing plus tempering, quenching and tempering state, can also be specified according to technical requirements.

Chemical composition analysis

of 15NiMn6 steel plateGrade: 15NiMn6

carbon contentC: ≤0.18

, silicon content, Si: ≤0.35

Manganese content: Mn: 0.8-1.5

, nickel content, Ni: ≤, 1.3-1.7

, phosphorus content, P: ≤0.025, sulfur content: S: ≤0.01

, vanadium content: V: ≤0.05

The European standard for steel plates for pressure vessels is included in the EN10028 Code for Flat Products for Pressure Vessels (steel plates are flat products). It is composed of 7 parts, EN10028-1 is the general requirement, which is the general technical requirement for flat products for pressure vessels; EN10028-2 is non-alloy and alloy steel with high-temperature performance; EN10028-3 is normalizing weldable fine-grained steel; EN10028-4 is Ni alloy low-temperature performance steel; EN10028-5 is thermomechanically rolled weldable fine-grained steel; EN10028-6 is quenching and tempering, which can be welded with fine-grained steel; EN10028-7 is stainless steel (because there is no stainless steel standard for steel plates for pressure vessels in China, this article does not analyze the content of the EN10028-7 standard).