Die steel round bar 1.2746 45NiCrMoV16 6 Cold Work Tool Steel Round Bar Good Price (1600334138000)

Share on:


Price:$1,380.00 - $1,400.00
Price in USD:Details

Quantity:


Product Overview

Description








































































Material



1.2746/45CrNiMoV16-6Cold Work tool Steels


Special cold work tool steel, air or oil hardenable with highest toughness.



Comparative standards:W.Nr. 1.2746, DIN 45CrNiMoV16-6



1.2746 / 45CrNiMoV16-6Chemical composition



























CSiMnPSCrMoNiV
0.41-

 


0.49


0.15-

 


0.35


0.6-

 


0.8


max 0.025max 0.0201.4-

 


1.6


0.73-

 


0.85


3.8-

 


4.2


0.45-

 


0.55




Grade 1.2746 tool steel Specification



Tool steel 1.2746 / 45CrNiMoV16-6 steel round bars size range
























Grade



Material 1.2746


Hot rolled size range:Dia16mm-45mm
Forged size range:Dia50mm-380mm
Max dia380mmEFS size range:Dia16mm-260mm
Min dia16mmESR size range:Dia16mm-380mm

Tool steel 1.2746 / 45CrNiMoV16-6 steel plates size range











































Grade



Material 1.2746


Hot rolled size range:thickness 15mm-40mm
Width: max 610mm
Min thickness15mmForged size range:thickness 45mm-300mm
Max thickness300mmWidth: max 700mm
  EFS size range:thickness 15mm-230mm
Min width105Width:max650mm
Max width700mmESR size range:thickness:15mm-300mm
 Width:max 700mm

Tool steel 1.2746 / 45CrNiMoV16-6steel square bars size range






















Grade



Material 1.2746


Hot rolled size range:max45mm
Forged size range:50mm-320mm

Max square



320mm


EFS size range: max square 170mm
ESR size range: max square 320mm


1.2746 steel Length:



2000mm-5800mm Straightness: 2mm/M max;



Tool steel 1.2746 Process



EAF + LF + VD +(ESR) + Forged + Heat Treatment (optional)


Melting process: electric arc furnace, ladle furnace, vacuum degassing


Re-smelting process: Electroslag re-smelting


Casting process: ingot casting



1.2746 steel Delivery condition



Hot forged +Rough machined (black surface )+ Turned (optional)or milled in four face (flat bars or steel plates)



Delivery Time



20 days



1.2746 MOQ



3 tons



DIN 1.2746 Heat treatment



Soft Annealing


Heat to 610-850°C,cool slowly in furnace. This will produce a maximum Brinell hardness of 295.


Stress Relieving


Stress relieving to remove machining stresses should be carried out by heating to approx 650°C,holding for 1-2 hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.


Hardening


Harden from a temperature of 880-910°Cfollowed by oil or air quenching or warm bath quenching 180-220°C. Hardness after quenching is 56 HRC.


Tempering


Tempering temperature: see the table below.


Tempering Temperature (°C)VS. Hardness (HRC)





















100°C200°C300°C400°C500°C550°C
565452504948


Tool steel 1.2746 Forged ratio



no less than 4:1



1.2746 steel Technical Data



According to the customer's requirement of Chemical Composition,


Physical Properties and Mechanical Testing



1.2746 steel Test



Test and inspection: 100% mixed test


100% crack test, defect depth max.1% of diameter(turned, peeled) or width


100% US test acc. to SEP standard. Ultrasonic test according to SEP 1921-84 G3 C/c



Certificate of Quality of 1.2746 tool steel



in addition the normal terms, production process, the mechanical property, forged ratio, UT test result, Grain size,


heat treatment methods and the sample of is shown on the Certificate of Quality



1.2746 tool steel Marking



Grade, heat NO. length will be stamped one each bar with required color



Payment



30% advance by T\\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight



Grade 1.2746 steel Application



Forging tools, dies of all sorts, shapes and sizes, hot forging and pressing tools for steel and metal. Moulds, bushings, piercers, etc.



3.jpgP20+Ni.jpg


1600334138000
0.0119 s.