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S460N

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S460N properties and heat treatment forged piece, Including S460N application and specifications, We have all specifications,Including S460N steel plate, S460N sheet, S460N square steel, S460N flat bar,S460N round bar,S460N forgings, we can own production and sales.


Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

forged/hot rolling/ extrusion of steel


We can produce the S460N has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.

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Chemical composition % of the ladle analysis of grade S460N and Standards

S460N   ( 1.8901 )
    Grade :     S460N
    Number:     1.8901
    Standard: EN 10025 - 3 : 2004   Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels
    Classification:     Normalized rolled weldable fine grain structural steels

 

Chemical composition % of the ladle analysis   of grade   S460N (1.8901)

Nominal thickness =< 63(mm) CEV max = 0.53
Nominal thickness from 63 to 100 (mm) CEV max = 0.54
For long products the P and S content can be 0.005% higher
For railway application a maximum S content of 0.01% may be agreed at the time of enquiry and order
In sufficient other N-binding elements are present the minimum total Al content does not applay
Cu content above 0.4% may cause hot shortness during hot forming

C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu CEV
max   0.2 max   0.6 1 - 1.7 max   0.8 max   0.03 max   0.025 max   0.3 max   0.1 max   0.2 max   0.025 max   0.05 max   0.05 max   0.02 max   0.55 max   0.55

 

Mechanical properties of grade   S460N (1.8901)


Temperature -10 0 20
Notch impact test. Min. absorbed energy 43 47 55

Nominal thickness (mm) to 16 16 - 40 40 - 63 63 - 80 80 - 100 100 - 150 150 - 200
ReH - Minimum yield strength (MPa) 460 440 430 410 400 380 370

Nominal thickness (mm) to 100 100 - 200
Rm -Tensile strength (MPa) 540-720 530-710
.
Nominal thickness (mm) to 16 16 - 40 40 - 63 63 - 80 80 - 200
A - Minimum elongation Lo = 5,65 √ So (%) 17 17 17 17 17



Equivalent grades of grade   S460N (1.8901)

Germany
DIN,WNr
France
AFNOR
England
BS
Italy
UNI
China
GB
Russia
GOST
StE460
E460R
55C
FeE460KGN
Q460D
18G2?F
18G2?Fps




Machining performance

Download S460N the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>


Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.


Machinability

Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.


Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.


Welding

Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.


Forging

Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.





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