EN10028-2 18MnMo4-5 steel structure / steel work / steel machining parts

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10-May-2024

KUNFENGs is a big complex combined steel stockist whose business related with trade, processing, storage and transportation etc. KUNFENGs occupies a total area of more than 20,000 square meters workshop and 500,000 tons steel stock. We are specialized in producing and exporting 18MnMo4-5 steel structure etc.

18MnMo4-5 steel structure belongs to steel specification EN 10028-2 which is for specified elevated temperature properties. Usual delivery condition for 18MnMo4-5 steel work shall be under Normalized and Tempered for thickness below and equal 60mm, above 60mm steel of 18MnMo4-5; it shall be under Quenched and Tempered heat treatment.

18MnMo4-5 Steel Structure Chemical Composition

Steel Grade

Chemical Composition %

Steel name

Steel number

P
≤

S
≤

Al
total

Cub

Ti
≤

other

18MnMo4-5

1.5414

≤0.20

≤0.40

0.90-1.50

0.015

0.005

≤0.012

≤0.30

0.45-0.60

－

≤0.30

－

18MnMo4-5 Steel Work Mechanical Properties (for transverse specimens)

Steel Grade		General delivery conditions	Steel Thickness t	Room Temperature Tensile			Impact energy KV，J Min The following temperature (℃)
				Yield strength ReH	Tensile strength	Elongation A
Steel name	Steel number		mm	MPa min	MPa	% min	- 20	0	+ 20
18MnMo4-5	1.5414	+NT	≤60	345	510 ～ 650	20	27	34	40
			60 < t≤150	325
		+QT	150 < t≤ 250	310	480～ 620

18MnMo4-5 steel machining parts Technical Requirements & Additional Services

High tension test
Low temperature impacting test
Simulated post-welded heat treatment (PWHT)
Ultrasonic test under EN 10160, ASTM A435, A577, A578
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting, Cutting and welding as per end user’s demands

KUNFENGs are the professional Chinese 18MnMo4-5 steel structure supplier .We keeps some of 18MnMo4-5 steel stock in our warehouse. We promise the competitive price in order to enlarge our oversea market. If you want to know 18MnMo4-5 steel work price, please be free to contact us.