Density Kg/dm3:8
PLATES
ASTM / ASME:A/SA 240
EN:10028-7
WELDED PIPES
ASTM / ASME:A/SA 312
EN:-
SEAMLESS PIPES
ASTM / ASME:A/SA 312
EN:10216-5
FITTINGS
ASTM / ASME:-
EN:-
VdTÜV
415
Reference:A/SA 240
Tensile Strength min N/mm2:580 (a)
Yield Point min N/mm2:270 (a)
Elongation 2” min %:30
Hardness max HB:217
Hardness max HRB:95
C% max:0.02
Mn% max:2.00
Si% max:0.50
P% max:0.03
S% max:0.01
Cr%:24 – 26
Ni%:20.5 – 23.5
Mo%:1.6 – 2.6
Fe%:Resto Balance
Cu% max:-
Other elements:N 0.09 – 0.15
* It is a 310L modified austenitic stainless steel with low carbon, low silicon and high nitrogen additions in order to stabilize and strengthen the austenitic phase. * The chemical composition has been optimised for specific uses in Urea plants.
(a) W.7. >6.35mm: T.S. min=540, Y.P. min=255