DIN 17155 HII steel plate for gas cylinders and gas vessels

Posted:2014-11-30 02:02:48

DIN 17155 13 Cr Mo 44 steel grade is a kind of steel which with Cr., Mo.,Cr-Mo, which is alloy steels with specified elevated temperature properties.It is under DIN 17155 standard, we can regard HII steel plate/sheet for gas cylinders and gas vessels. The material is used as a weldable steel in the fabrication of industrial boilers and steel pressurised vessels found in the oil, gas and chemical industry. Due to the materials chrome and molybdenum content, 13 Cr Mo 44 has excellent heat resistance and corrosion resistant characteristics.

Chemical Composition & Mechanical Properties of DIN 17155 HII steel

Chemical Composition

Mechanical Values

Grade

Tensile
N/mm²

Yield
N/mm²

HII

0.20

0.40

0.50/1.40

0.030

0.025

0.020

0.30

0.08

0.01

0.03

0.02

410/530

265

HII steel plate/sheet is one mainly of Steel for gas cylinders and gas vessels.DIN 17155 HII steel grade is for heat resistant plates in grade HI, HII, 17 Mn4, 15 Mo3, 13CrMo44, 10CrMo910 and AST41 steel grade.DIN 17155 HII is the German standard for pressure vessel steel. This standard is no longer active and has been superseded along with the old British Standard by EN 10028, the new Euro Norm standard.

Shanghai katalor is specialized in DIN 17155 HII steel, high strength steel plate and cooperated with ABS, BV, DNV, CCS, GL, LR, KR, NK.If you have any inquiry in steel price or technical conditions, please contact us freely,we can give you the best service

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