EN 10028-3 P355NL1 steel plate for pressure vessel use

P355NL1 steel is ideal for being used in low temperatures environment. P355NL1 is a kind of pressure vessel steel grade which has good welding property and high resistance to brittle cracking.

The specifications of P335NL1 steel plate we can offer:
Thickness :3mm-600mm
Width :1500mm-2400mm
Length :4000m-11000m

The tensile requirements of P335NL1 steel is as following:

Product Thickness	Yield Strength MPa	Tensile Strength MPa	Elongation A%
up to 16 mm	355 min	490 to 630	22 min
16 to 40 mm	345 min	490 to 630	22 min
over 40 to 60 mm	335 min	490 to 630	22 min
over 60 to 100 mm	315 min	470 to 610	21 min
over 100 to 150 mm	305 min	460 to 600	21 min
over 150 to 250 mm	295 min	450 to 590	21 min

P335NL1 steel Impact energy values for the normalised condition
a) transverse

Steel Grade	-50 oC	-40 oC	-20 oC	0 oC	+20 oC
P355NL1	-	27 J min	35 J min	50 J min	60 J min

b) longitudinal

Steel Grade	-50oC	-40oC	-20oC	0 oC	+20oC
P355NL1	30 J min	40 J min	50 J min	70 J min	80 J min

NOTE: Because of differences in the methodology and techniques used for testing, that one steel specification and grade is an equivalent to another should be treated cautiously.

Our BEBON has supplied P355NL1 steel for many years, and we are professional in processing various specifications on the customers’ requirements. What’s more, steel plate can be hot rolled, controlled rolled, normalizing according to the properties and requirements of customers.