EN 10028-2 Pressure Vessel Steel Plate P265GH

Steel plate product available by EN10028-2 standard includes 5 steel grades: P265GH, P295GH, P355GH, 16Mo3, 10CrMo9-10.
EN 10028-2 is the European standard that specifies requirements for steel plate and sheet products for pressure equipment made of weld-able non-alloy and alloy steels with elevated temperature properties as specified. 

• Thickness:6mm-80mm
• Length: 6000mm~15000mm or as required
• Width: 1800mm-3220mm
• Application: Oil tank steel plate, High pressure boiler plate, Pressure vessel steel plate
• Supplementary Technology: hot rolled, controlled rolling, normalizing, annealed tempering, normalizing+ tempering, hardening + tempering, HIC, SSC, SPWHT, Third Party Test.
• Surface: Coated or Shot Blasting and Painting.
• Delivery state: Hot Rolled, Cold Rolled
• Steel Grade: P265GH, P295GH, P355GH, 16Mo3, 10CrMo9-10

Chemical Compositions: 

Steel Grade

Number

C

Si

Mn

Pmax

Smax

Altotal

N

Cr

Cub

Mo

Nb

Ni

Ti

V

Others

P235GH

1.0345

≤0.16

≤0.35

0.60cto1.20

0.025

0.015

≤0.020

≤0.012d

≤0.30

≤0.30

≤0.08

≤0.020

≤0.30

0.03

≤0.02

Cr+Cu+Mo+Ni: ≤0.70

P265GH

1.0425

≤0.20

≤0.40

0.80cto1.40

0.025

0.015

≤0.020

≤0.012d

≤0.30

≤0.30

≤0.08

≤0.020

≤0.30

0.03

≤0.02

P295GH

1.0481

0.08 to 0.20

≤0.40

0.90cto1.50

0.025

0.015

≤0.020

≤0.012d

≤0.30

≤0.30

≤0.08

≤0.020

≤0.30

0.03

≤0.02

P355GH

1.0473

0.10 to 0.22

≤0.40

1.10to1.70

0.025

0.015

≤0.020

≤0.012d

≤0.30

≤0.30

≤0.08

≤0.020

≤0.30

0.03

≤0.02

16Mo3

1.5415

0.12 to 0.20

≤0.35

0.40to0.90

0.025

0.010

e

≤0.012

≤0.30

≤0.30

0.25to0.35

-

≤0.30

-

-

-

18MnMo4-5

1.5414

≤0.20

≤0.40

0.90to1.50

0.015

0.005

e

≤0.012

≤0.30

≤0.30

0.45to0.60

-

≤0.30

-

-

-

Mechanical Properties: 

Steel Grade		Delivery State	Thickness mm	Yield Strength Mpa≥	Tensile Strength Mpa	Elongation %≥	Minimum Impact Power of Temperature
name	number						-20	0	+20
P235GH	1.0345	+Nd	≤16	235	360～480	24	27	34	40
			16＜t≤40	225
			40＜t≤60	215
			60＜t≤100	200
			100＜t≤150	185	350～480
			150＜t≤250	170	340～480
P265GH	1.0425	+Nd	≤16	265	410～530	22	27	34	40
			16＜t≤40	255
			40＜t≤60	245
			60＜t≤100	215
			100＜t≤150	200	400～530
			150＜t≤250	185	390～530
P295GH	1.0481	+Nd	≤16	295	460～580	21	27	34	40
			16＜t≤40	290
			40＜t≤60	285
			60＜t≤100	260
			100＜t≤150	235	440～570
			150＜t≤250	220	430～570
P355GH	1.0473	+Nd	≤16	355	510～650	20	27	34	40
			16＜t≤40	345
			40＜t≤60	335
			60＜t≤100	315	490～630
			100＜t≤150	295	480～630
			150＜t≤250	280	470～630
16Mo3	1.5415	+Ne	≤16	275	440～590	22	f	f	31