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DIN 17155 17Mn4 steel works / steel structure / steel machining parts

DIN 17155 17Mn4 steel works / steel structure / steel machining parts

Katalor Enterprises is a big complex combined steel stockist whose business related with trade, processing, storage and transportation etc. Katalor Enterprises occupies a total area of more than 20,000 square meters workshop

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Product Description

Katalor Enterprises is a big complex combined steel stockist whose business related with trade, processing, storage and transportation etc. Katalor Enterprises occupies a total area of more than 20,000 square meters workshop and 500,000 tons steel stock. It is specialized in producing and exporting 17Mn4 steel works etc.

17Mn4 steel works is a kind of material for boiler and pressure vessel steel, characterized by minimum yield strength of 230 - 290 MPa and good weldability. 17Mn4 steel structures are mainly used for manufacturing boilers, pressure vessels.

17Mn4 Steel Machining Parts Chemical Composition


steel grade

 17Mn4 steel machining parts Chemical composition

Steel
name

Steel number

C

Si

Mn

P
max

S
max

Al

Cr

Cu
max

Mo

Nb
max

Ni
max

Ti
max

V
max

17Mn4

1.0481

0.14
to
0.20

≤0.40

0.90
to
1.40

0.035

0.030

≥0.020

≤0.25

0.30

≤0.10

0.01

0.30

0.03

0.03

17Mn4 Steel Work Mechanical Properties

     


steel grade

Upper yield point ReH

tensile strength Rm For product thicknesses in mm

Elongation at break
(L=5d00)

Impact strength
(ISO-V transverse specimens)
Average of three samples

Steel
name

Steel
number

≤16

>16
to
≤40

>40
to
≤60

>60
to
≤100

>100
to
≤150

≤60

>60
to
≤100

>100
to
≤150

≤60

>60
to
≤150

≤60

>60
to
≤150

≤60

>60
to
≤150

N/mm2 min

N/mm2

%
min

at 0 °C
J
min

at 20 °C
J
min

17Mn4

1.0481

290

285

280

255

230

460 To
580

450
To
570

440
TO
570

21

20

31

31

-

-

17Mn4 steel machining parts Heat Treatment: annealing, quenching, tempering, quenching.

17Mn4 steel work process: cutting, drilling, bending, beveling, welding

Katalor Enterprises has established a full set of strict quality control system, advanced manufacturing technics and equipment. As the big stockiest and supplier of 17Mn4 steel machining parts, we can supply many kinds of the products. If you have any demand of 17Mn4 steel work price, please do not hesitate to contact us.

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