EN 10025 - Hot rolled products of structural steels refers to a set of European standards which specify the technical delivery conditions for hot rolled products of structural steels.
The designation systems used in the new standard aresimilar but not identical to EN 10025 : 1993 and verydifferent to the familiar BS 4360 designations so theguide below has been prepared to assist purchasers,specifiers, designers and users of steel.
Non-alloy structural steels
S... Structural steel
E... Engineering steel.
235... Minimum yield strength (Reh) in MPa @ 16mm
...JR.. Longitudinal Charpy V-notch impacts 27 J @ +20°C
...J0.. Longitudinal Charpy V-notch impacts 27 J @ 0°C
...J2.. Longitudinal Charpy V-notch impacts 27 J @ -20°C
...K2.. Longitudinal Charpy V-notch impacts 40 J @ -20°C
...+AR Supply condition as rolled
...+N Supply condition normalised or normalised rolled
Examples: S235JR+AR, S355K2C+N
shanghai katalor Steel Co. Ltd( Gangsteel) is specialized in low alloy high strength structural steel, mainly dealing with specification standard plates in EN10025: S355JR, S355JO, S355J2+(N), S355K2+(N), ASTM A633, ASTM A573, ASTM A572, DIN 17100, JIS G3106, ASTM A709, ASTM A283, ASTM A529, ASTM A656, EN 10225, ISO 630, NFA 35-501, and so on, the thickness up to 300mm.if you need any kinds of steel ,We look forward to working with you!