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EN 1.5415 (16Mo3) Steel
Date:2024-06-25 14:04:35View:796Tags:Nickel Alloy Supplier

The steel 16Mo3 is a high temperature steel. Application: pressure vessel and steam boiler construction for vaporizor ducts, ducts, and collector ducts, heat exchangers, welding-neck laps and flanges. Maximum temperature for continuous use: 530 °C.

Chemical composition % of steel 16Mo3 (1.5415): EN 10028-2-2003

C

Si

Mn

Ni

P

S

Cr

Mo

N

Cu

0.12 - 0.2

max   0.35

0.4 - 0.9

max   0.3

max   0.025

max   0.01

max   0.3

0.25 - 0.35

max   0.012

max   0.3

Equivalent grades of steel 16Mo3 (1.5415)

Warning! Only for reference

EU
EN

USA
-

Germany
DIN,WNr

Japan
JIS

France
AFNOR

England
BS

Italy
UNI

Spain
UNE

Sweden
SS

Poland
PN

Czechia
CSN

Austria
ONORM

Inter
ISO

16Mo3

A204Gr.A

A204Gr.B

 

15Mo3

16Mo3

 

STBA12

 

15D3

 

1503-243B

240

243

 

15Mo3

16Mo3

 

16Mo3

 

2912

 

16M

 

15020

 

15Mo3KW

 

F26

P26

TS26

 

Standards / information

Standards

Desciption

ASTM A 161

seamless destillation tubes made of low-alloy or M o-C steel used in refinery construction

ASTM A 209

Standard Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes

ASTM A 335

Standard Specification for Seamless Ferritic Alloy -Steel Pipe for High-Temperature apllications

DIN 10217-2 (10/2007)

Welded steel pipes under compression load Electro-welded pipes made from non-alloyed and alloyed steel with specified properties in high temperatures

DIN EN 10216-2(10/2007)

Stanless steel tubes for pressure purposes. Non-alloy and alloy steel tubes with specified elevated temperature properties

SEW 310 (08/1992)

physical properties of steel

VdTÜV / Werkstoffblatt 570 / Ausgabe 09.11

normalisingly rolled flats made from 16Mo3 (Material-Nr. 1.5415) ribbon, sheet from ribbon

Mechanical properties of steel 16Mo3 (1.5415)

Nominal thickness (mm):  

to 60

60 - 100

100 - 150

150 - 250

Rm - Tensile strength (MPa) (+N)

440-590

430-580

420-570

410-570

Nominal thickness (mm):  

to 250

250 - 500

Rm - Tensile strength (MPa) (+QT)

440-570

420-550

Nominal thickness (mm):  

to 16

16 - 40

40 - 60

60 - 100

100 - 150

150 - 250

ReH - Minimum yield strength (MPa) (+N)

275

270

260

240

220

210

Nominal thickness (mm):  

to 250

250 - 500

ReH - Minimum yield strength (MPa) (+QT)

265

250

KV - Impact energy (J) transverse, (+N)

+20°
27

KV - Impact energy (J) longitud., (+QT)

+20°
50

KV - Impact energy (J) transverse, (+QT)

+20°
34

KV - Impact energy (J) longitud.,

+20°
40

A - Min. elongation at fracture (%) longitud., (+QT)

23

A - Min. elongation at fracture (%) transverse, (+N)

20

Nominal thickness (mm):    

to 40

40 - 60

60 - 100

100 - 150

A - Min. elongation at fracture (%) (+N)

24

23

22

19

Mechanical properties

ReH

Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale

Rm

Tensile strength / Zugfestigkeit / Resistance a la traction

A

Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal

J

Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc


Heat treatment conditions

+A

Soft annealed

+AC

Annealed to achieve spheroidization of the carbides

+AR

As rolled

+AT

Solution annealed

+C

Cold drawn / hard

+CR

Cold rolled

+FP

Treated to ferrite-pearlite structure and hardness range

+I

Isothermal annealing

+LC

Cold drawn / soft

+M

Thermo mechanical rolling

+N

Normalized

+NT

Normalized and tempered

 

+P

Precipitation hardened

+PE

Peeled

+QA

Air quenched and tempered

+QL

Liquid quenched and tempered

+QT

Quenched and tempered

+S

Treated to improve shearability

+SH

As rolled and turned

+SR

Cold drawn and stress relieved

+T

Tempered

+TH

Treated to hardness range

+WW

Warm worked

+U

Untreated

 

We deliver this steel alloy as:

Bars

Pipes

 

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