Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

ThyssenKrupp N-A-XTRA® M 550 Structural Steel

Category Metal , Ferrous Metal , Carbon Steel , Low Carbon Steel
Manufacturer ThyssenKrupp
Trade Name N-A-XTRA®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ThyssenKrupp N-A-XTRA® M 550 Structural Steel.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
This Material Specification applies to quenched and tempered heavy plates made of the special structural steel N-A-XTRA® This steel can be supplied in 3 different grades with a minimum yield strength of 550, 620 and 700 MPa. All steel grades can be delivered in two qualities with different toughness properties. 1) Quality for low service temperature with minimum impact energy at - 40 °C (N-A-XTRA® M) in a thickness range from 3 to 100 mm. 2) Special quality for low service temperature with minimum impact energy at - 60 °C (classic N-A-XTRA®) in a thickness range from 3 to 50 mm.Application: The steels are used for welded constructions of all kinds, such as pressure vessels, penstocks, bridges and structures, as well as transport vehicles, mobile cranes, mining equipment, hoistings and earth moving equipment, which are utilized in different types of climatic conditions.If continuous yielding occurs, the yield strength is determined as Rp0,2Information Provided by Thyssen Krupp
Mechanical Properties Metric English Comments
Tensile Strength at Break 640 - 820 MPa

@Thickness 65.0 mm
92800 - 119000 psi

@Thickness 2.56 in
640 - 820 MPa

@Thickness >=65.0 mm
92800 - 119000 psi

@Thickness >=2.56 in
Tensile Strength, Yield >= 530 MPa

@Thickness >=65.0 mm
>= 76900 psi

@Thickness >=2.56 in
>= 550 MPa

@Thickness 65.0 mm
>= 79800 psi

@Thickness 2.56 in
Elongation at Break >= 16 %
>= 16 %
Charpy Impact 27.0 J

@Temperature -40.0 °C
19.9 ft-lb

@Temperature -40.0 °F
Transverse
30.0 J

@Temperature -20.0 °C
22.1 ft-lb

@Temperature -4.00 °F
Transverse
30.0 J

@Temperature -40.0 °C
22.1 ft-lb

@Temperature -40.0 °F
Longitudinal
35.0 J

@Temperature 0.000 °C
25.8 ft-lb

@Temperature 32.0 °F
Transverse
40.0 J

@Temperature -20.0 °C
29.5 ft-lb

@Temperature -4.00 °F
Longitudinal
50.0 J

@Temperature 0.000 °C
36.9 ft-lb

@Temperature 32.0 °F
Longitudinal
Component Elements Properties Metric English Comments
Aluminum, Al <= 1.5 %
<= 1.5 %
Carbon, C <= 0.20 %
<= 0.20 %
Chromium, Cr <= 1.5 %
<= 1.5 %
Manganese, Mn <= 1.6 %
<= 1.6 %
Molybdenum, Mo <= 0.60 %
<= 0.60 %
Phosphorous, P <= 0.020 %
<= 0.020 %
Silicon, Si <= 0.80 %
<= 0.80 %
Sulfur, S <= 0.010 %
<= 0.010 %
Copyright © lookpolymers.com All Rights Reserved