DIN 1.2343 tool steel
DIN 1.2343 tool steel
DIN 1.2343 tool steel
DIN 1.2343 tool steel
DIN 1.2343 tool steel
DIN 1.2343 tool steel
DIN 1.2343 tool steel

DIN 1.2343 tool steel

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Product Overview

Description


                                                        DIN 1.2343 tool steel


 


Product description








































































Chemical composition



























































Standard



Steel Grade



C



Si



Mn



P



S



Cr



Mo



V



W



DIN



1.2343



0.36-0.42



0.90-1.20



0.30-0.50



0.030



0.030



4.80-5.80



1.10-1.40



0.25-0.50



-



ASTM



H11



0.33-0.45



0.80-1.20



0.20-0.50



0.030



0.030



4.75-5.50



1.10-1.60



030-0.60



-



GB



4Cr5MoSiV



0.33-0.43



0.80-1.20



0.20-.50



0.030



0.030



4.75-5.50



1.10-1.60



0.30-0.60



-




Size



round bars


 



diameter



length


 



50-500mm



        2000-5800mm



flat steel


 



thickness


 



width


 



length


 



20-400mm



80-1000mm



2000-5800mm



Surface treatment



Round bar



Black /Grinding / Polished / Peeled / Turned    



Flat bar



Black/Machined/Milling



Heat treatment























Soft Annealing(°C)



Cooling



Hardness


(HB)



Hardening(°C)



In



Hardness(HRC)



800-840



Furnace



Max.229



1010-1040



In air,oil,thermal
bath 450-550°C



50-56 HRC














































Tempering(°C)



100



200



300



400



450



500



550



600



650



700



HRC



53



52



52



52



52



54



52



48



38



30



N/mm2



1845



1790



1790



1790



1790



1910



1790



1570



1200



970



 



Process



EF or ESR, EAF+VD+LF  



Delivery condition



  Annealed,ingot,processing



Features



Good combination of toughness, hardness and wear resistance in hot. Resistance to softening and to cracking.


 



Application



 Tools with a broad range of working hardness up to tool working temp.500 degree. Tools for hot forging of light metals. Pressure die casting tools,dies,mandrels,punchers, knives, and moulds.  


 



Delivery time



45 days after order confirmed


 



Terms of payment



By T/T or L/C


(30%T/T in advance as deposit,70% balance before / upon delivery )


 



MOQ



5 tons



 


 


LOGO_.jpg     HUANGSHI YOULI SPECIAL STEEL CO., LTD


 


 


Factory:


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 Testing equipments:


715237230_596.jpg


 


 Products:


710315003_745.jpg


 


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