EN · EN 10088

EN 10088 Standards: Technical Guide

Overview of the European standard EN 10088

The EN 10088 standard is a fundamental document for manufacturers and suppliers of metal products, regulating the nomenclature, chemical composition, and technical delivery conditions for corrosion-resistant stainless steels. Experts at EV Group China have prepared a structured breakdown of all five parts of the standard to ensure the precise selection of materials for specific engineering tasks.

EN 10088-1 – List of stainless steels

The first part of the standard classifies stainless steels according to their functional purpose: corrosion-resistant, heat-resistant, and creep-resisting. The document defines the chemical composition of the alloys and provides reference physical properties (modulus of elasticity, density, coefficient of thermal expansion).

GradeEN Number
Austenitic steels
X2CrNiN18-71.4318
X10CrNi18-81.4310
X2CrNi18-91.4307
X6CrNiTi18-101.4541
X6CrNiNb18-101.4550

EN 10088-2 – Technical delivery conditions for sheet/plate

Regulates the production of hot-rolled and cold-rolled sheets, plates, and strips made of corrosion-resistant steels. EV Group China supplies rolled products that meet the requirements of this standard for general mechanical engineering and the food industry.

GradeEN Number
Standard grades
X5CrNi18-101.4301
X2CrNiMo17-12-21.4404
X6CrNiMoTi17-12-21.4571

EN 10088-3 – Bars, rods, and sections

This part establishes parameters for semi-finished products, including bars, rods, and cold-drawn wire. The standard ensures uniformity of requirements for surface quality and geometric tolerances for structural components.

GradeEN Number
X2CrNi18-91.4307
X5CrNiMo17-12-21.4401
X1NiCrMoCu25-20-51.4539

EN 10088-4 – Sheet/plate for construction purposes

A specialized part for the construction sector. EV Group China offers corrosion-resistant steels compliant with EN 10088-4, ensuring the required durability of load-bearing and building envelope structures.

GradeEN Number
Austenitic-ferritic steels
X2CrNiN23-41.4362
X2CrNiMoN22-5-31.4462

EN 10088-5 – Bars, rods, and sections for construction purposes

Regulates the supply of bars, profiles, and rods used in structural metalwork. It accounts for requirements regarding mechanical properties during service in various climatic conditions.