EN 10028-2 Chrome Moly Plate

Plate for pressure vessel purposes.
More information about the EN 10028-2 standard:

• The full designation of the standard is “Flat products made of steels for pressure purposes”.
• The standard covers non-alloy and alloy steels with specified elevated temperature properties.
• Also covered are chrome moly material grades with varying quantities of chromium and molybdenum.
• EN 10028-2 steels found in the table below, such as 16Mo3 are broadly equivalent to those in the American standards ASME SA387 and ASTM A387.

EN 10028-2 Chrome Moly Plate

Plate for pressure vessel purposes.
More information about the EN 10028-2 standard:

More information

EN 10028-2 Chrome Moly Plate.
Brown McFarlane supplies chrome moly plates to EN 10028-2 and, when required by our customers, can offer cut-to-size plates and profiles to meet exact design requirements.
The tables below give information relating to the chrome moly grades that are available from Brown McFarlane.

Applications

Flanges
Heat exchangers
High temperature ducting

Pipe clamps
Pressure vessels
Valves

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Properties

Chemical Requirements
(cast analysis, % by mass, maximum permitted unless indicated otherwise)

Element	16Mo3	13CrMo4-5	13CrMoSi5-5	10CrMo9-10	12CrMo9-10	X12CrMo5	X10CrMoVNb9-1
C	0.12 – 0.20	0.08 – 0.18	0.17	0.08 – 0.14	0.10 – 0.15	0.10 – 0.15	0.08 – 0.12
Si	0.35	0.35	0.50 – 0.80	0.50	0.30	0.50	0.50
Mn	0.40 – 0.90	0.40 – 1.00	0.40 – 0.65	0.40 – 0.80	0.30 – 0.80	0.30 – 0.60	0.30 – 0.60
P	0.025	0.025	0.015	0.020	0.015	0.020	0.020
S	0.010	0.010	0.005	0.010	0.010	0.005	0.005
N	0.012	0.012	0.012	0.012	0.012	0.012	0.03 – 0.07
Cr	0.30	0.70 – 1.15	1.00 – 1.50	2.00 – 2.50	2.00 – 2.50	4.00 – 6.00	8.00 – 9.50
Cu	0.30	0.30	0.30	0.30	0.25	0.30	0.30
Mo	0.25 – 0.35	0.40 – 0.60	0.45 – 0.65	0.90 – 1.10	0.90 – 1.10	0.45 – 0.65	0.85 – 1.05
Nb							0.06 – 0.10
Ni	0.30		0.30		0.30	0.30	0.30
V							0.18 – 0.25

Mechanical Properties

Mechanical properties for plates thicker than 16 mm up to 40 mm thick applicable to the transverse direction

	Yield (MPA) minimum	Tensile (MPA)	Elong.A (%) minimum	Impact (J) minimum
16Mo3	270	440 – 590	22	31
13CrMo4-5	290	450 – 600	19	31
13CrMoSi5.5	310	510 – 690	20	34
10CrMo9-10	300	480 – 630	18	31
12CrMo9-10	355	540 – 690	18	70
X12CrMo5	320	510 – 690	20	40
X10CrMoVNb9-1	445	580 – 760	18	40