Boiler Steel Sheets P265GH for Heat Exchanger

Terminology

GH – is ideal for use in elevated working temperatures

NH – for moderate to high temperature service

NL1 – is ideal for use in low temperatures

NL2 – is ideal for use in especially low temperatures

 

Gnee Steel offer EN 10028 specified boiler and pressure vessel quality steel from stock which is in most cases of  China Origin – this is known for its superior quality. Our carbon steel plates come with mill certification and are stamped to provide full traceability.

Alternatively, the customer can arrange testing via a third party testing house.

Our pressure vessel steels often end up in fabricated steel tanks used in sour service environments which are commonly found in the oil and gas industry.

 

Chemical Composition of EN 10028 – P265GH

C	≤0.20	Cr	≤0.30
Si	≤0.40	Cu	≤0.30
Mn	0.80 to 1.40	Mo	≤0.08
P	0.025	Nb	≤0.020
S	0.015	Ni	≤0.30
Al	≤0.020	Ti	0.03
N	≤0.012	Vi	≤0.02

(Maximum values unless stated otherwise)

 

Mechanical Properties of EN 10028 – P265GH

Type	Thickness (mm)	Yield Strength MPa (min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KV J) (min)
					-20°	0°	+20°
Normalized	≤ 16	265	410 – 530	22	27	34	40
	16-40	255	410 – 530	22	27	34	40
	40-60	245	410 – 530	22	27	34	40
	60-100	215	410 – 530	22	27	34	40
	100-150	200	400 – 530	22	27	34	40
	150-250	185	390 – 530	22	27	34	40

(Minimum values unless stated otherwise)

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)