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EN10028-2 20MnMoNi4-5 steel structure / steel work / steel machining parts

EN10028-2 20MnMoNi4-5 steel structure / steel work / steel machining parts

Katalor is a professional steel product exporter located in Shanghai China. We are a large-scale steel stockist and deep-processing enterprises; if you have any demand of 20MnMoNi4-5 steel machining parts price, please do not hesitate to contact us.

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Product Description

Katalor is a professional steel product exporter located in Shanghai China. We are a large-scale steel stockist and deep-processing enterprises; we keep science and technology as the impetus to developing our company. Our annual production capability is 3,000,000 tons.

20MnMoNi4-5 steel machining parts is one of grade in En10028-2 and it is alloy steels with specified elevated temperature properties. Katalor Enterprise could supply 20MnMoNi 4.5 steel machining parts which used for the oil and gas industry, heat exchangers, weldable pressure vessels and boilers.

20MnMoNi4-5 Steel Structure Chemical Composition


Steel Grade

Chemical Composition  %

Steel name

Steel number

C

Si

Mn

P

S

Al
total

N

Cr

Cu

Mo

Nb

Ni

Ti

V

other

20MnMoNi4-5

1.6311

0.15-0.23

≤0.40

1.00-1.50

0.020

0.010

 

≤0.012

≤0.20

≤0.20

0.45-0.60

0.40-0.80

≤0.02

20MnMoNi4-5 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

20MnMoNi4-5

1.6311

+QT

≤40

470

590~ 750

18

27

40

50

40 < t≤60

460

590 ~ 730

60 < t≤100

450

570~ 710

100 < t ≤ 150

440

150 < t≤250

400

560~ 700

Noted: +NT mean Normalized and tempered; +QT mean Quenched and tempered

20MnMoNi4-5 Steel Work Delivery Condition: normalized and tempered or quenched and tempered.

20MnMoNi4-5 Steel Machining Parts Process: cutting, drilling, bending, beveling, and welding.

Katalor Enterprises has established a full set of strict quality control system, advanced manufacturing technics and equipment. As the 20MnMoNi4-5 steel work stockist and supplier, if you have any demand of 20MnMoNi4-5 steel machining parts price, please do not hesitate to contact us.

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