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45KH14N14V2M

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45KH14N14V2M properties and heat treatment forged piece, Including 45KH14N14V2M application and specifications, We have all specifications,Including 45KH14N14V2M steel plate, 45KH14N14V2M sheet, 45KH14N14V2M square steel, 45KH14N14V2M flat bar,45KH14N14V2M round bar,45KH14N14V2M 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 45KH14N14V2M 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.

We serve you with our honesty, integrity, and professionality.


Chemical composition % of the ladle analysis of grade 45KH14N14V2M and Standards

Characteristics for grade   45KH14N14V2M   ( 45Х14Н14В2М ). 

 

      Grade :     45KH14N14V2M   ( 45Х14Н14В2М )
      Classification :   High alloy high-temperature steel
      Equivalent steels:   Go here

Chemical composition in % for grade   45KH14N14V2M   ( 45Х14Н14В2М )
GOST   5632 - 72

Mechanical properties under Т=20oС for grade   45KH14N14V2M   ( 45Х14Н14В2М )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      720 320 20 35   Drawing 810 - 830oC, air,


    Brinell hardness for grade     45KH14N14V2M   ( 45Х14Н14В2М )   (annealing) ,       HB 10 -1= 197 - 285   MPa
Physical properties for grade   45KH14N14V2M   ( 45Х14Н14В2М )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 2.08   14 8000   815
100 1.96   16     875
200 1.9 17 17 7930   945
300 1.81   19   507 1000
400 1.73 18 20 7840 511 1055
500 1.66   21   523 1098
600 1.57 18 22 7760 528 1142
700 1.49   24     1172
800 1.41 19   7660    
T E 10- 5 a 10 6 l r C R 10 9

Technological properties for grade   45KH14N14V2M   ( 45Х14Н14В2М )
  Weldability: hard weldability.
Equivalent steels for grade   45KH14N14V2M   ( 45Х14Н14В2М )
USA Japan France England Hungary Poland Czechia
- JIS AFNOR BS MSZ PN CSN
S66009
SUH31
Z35CNWS14-14
331S42
SZ8
4H14N14W2M
17322
Specification :
Mechanical properties :
sв - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing
C Si Mn Ni S P Cr Mo W 0.4 - 0.5 max   0.8 max   0.7 13 - 15 max   0.02 max   0.035 13 - 15 0.25 - 0.4 2 - 2.8



Machining performance

Download 45KH14N14V2M 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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