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1.8961

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1.8961 properties and heat treatment forged piece, Including 1.8961 application and specifications, We have all specifications,Including 1.8961 steel plate, 1.8961 sheet, 1.8961 square steel, 1.8961 flat bar,1.8961 round bar,1.8961 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 1.8961 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 1.8961 and Standards

 

S235J2W   ( 1.8961 )
    Grade :     S235J2W
    Number:     1.8961
    Standard: EN 10025 - 5 : 2004   Technical delivery conditions for structural steels with improved atmospheric corrosion resistance.
    Classification:     Structural steels with improved atmospheric corrosion resistance
 
Chemical composition % of the ladle analysis   of grade   S235J2W (1.8961)
Method of deoxidation FF = fully killed steel
For long products the P and S content can be 0.005% higher
The steels may show a Ni content of max. 0,65 %
The steels shall contain at least one of the following elements: Al total ≥ 0,020 %, Nb: 0,015 - 0,060 %, V: 0,02 - 0,12 %, Ti: 0,02 - 0,10 %. If these elements are used in combination, at least one of them shall be present with the minimum content indicated
C Si Mn P S Cr Cu CEV
max   0.13 max   0.4 0.2 - 0.6 max   0.035 max   0.03 0.4 - 0.8 0.25 - 0.55 max   0.44
 
Mechanical properties of grade   S235J2W (1.8961)

Temperature -20 0
Notch impact test. Min. absorbed energy 27 27

Nominal thickness (mm) to 16 16 - 40 40 - 63 63 - 80 80 - 100 100 - 150
ReH - Minimum yield strength (MPa) 235 225 215 215 215 195

Nominal thickness (mm) to 3 3 - 100 100 - 150
Rm -Tensile strength (MPa) 360-510 360-510 350-500
.
Nominal thickness (mm) 3 - 40 40 - 63 63 - 100 100 - 150
A - Minimum elongation Lo = 5,65 √ So (%) 26 25 24 22
.
Nominal thickness (mm) 1.5 - 2 2 - 2.5 2.5 - 3
A - Minimum elongation Lo = Lo = 80 mm (%) 19 20 21


Equivalent grades of grade   S235J2W (1.8961)
Germany
DIN,WNr
France
AFNOR
WTSt37-3
E24W4



Machining performance

Download 1.8961 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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