Plates of unalloyed as well as alloyed steels for pressure loaded vessels and facilities, operating under normal as well as elevated temperatures. These plates are usually delivered in normalized condition or in normalized and tempered condition.

Designation	Min. Yield Strength ReH 1) [MPa]	Min. Yield Strength RpO,2 2) [MPa]	Tensile Strength Rm [MPa]	Min. Elongation [%]	Min. Impact Energy KV 3) [°C/J] – transverse	Dimension Table No.	Max. Thickness [mm]
P235GH 4)	235	153	360 - 480	24	-20/27	table 1	80 5)
P265GH 4)	265	173	410 - 530	22	-20/27	table 1	80 5)
P295GH 4)	295	192	460 - 580	21	-20/27	table 1	80 5)
P355GH 4)	355	232	510 - 650	20	-20/27	table 2	80 5)
16Mo3	275	194	440 - 590	22	+20/31	table 1	80
18MnMo4-5	345	285	510 - 650	20	-20/27	table 1	80
15NiCuMoNb5-6-4	460	380	610 - 780	16	-20/27	table 2	80
13CrMo4-5	300	216	450 - 600	19	+20/31	table 1	80
13CrMoSi5-5	310	233	510 - 690	20	0/27	table 1	80
10CrMo9-10	310	236	480 - 630	18	+20/31	table 1	80
12CrMo9-10	355	295	540 - 690	18	-20/27	table 2	80

1) Valid for thickness up to 16 mm, for higher thickness refer to the standard
2) Testing on agreement; valid for temperature 300 °C and thickness up to 16 mm; for other temperatures u
to the standard
3) For other temperatures under standard refer to the standard or on agreement
4) Maximum value of the carbon equivalent as per the formula on agreement
5) Higher thickness up to 100 mm on agreement
 
EQUIVALENT DESIGNATION