• CONTACT
• TECHNICAL INFORMATION
• PRODUCTS
  • CARBON STEELS
  • CASE HARDENING STEELS
  • QUENCHED AND TEMPERED STEELS
  • FREE CUTTING STEELS
  • COLD WORK TOOL STEEL
  • HOT WORK TOOL STEELS
  • STAINLESS STEELS
  • SPRING STEELS
• OUR SERVICES
• ABOUT US
• HOME PAGE

HOT WORK TOOL STEELS

In general, it is used in tools subject to permanent heat between 300-600 °C with a surface temperature over 200 °C. Its primary particularity is its high temper permanency and endurance.

			CHEMICAL COMPOSITION
Material No	Symbol	AISI-SAE	C	Si	Mn	Cr	Mo	Ni	V
1.2343	X38CrMoV5-1	H11	0,36 0,42	0,90 1,20	0,30 0,50	4,80 5,50	1,10 1,40		0,25 0,50
1.2344	X40CrMoV5-1	H13	0,37 0,43	0,90 1,20	0,30 0,50	4,80 5,50	1,20 1,50		0,90 1,10
1.2365	X32CrMoV3-3	H10	0,28 0,35	0,10 0,40	0,15 0,45	2,70 3,20	2,60 3,00		0,40 0,70
1.2713	55NiCrMoV6	L6	0,50 0,60	0,10 0,40	0,65 0,95	0,60 0,80	0,25 0,35	1,50 1,80	0,07 0,12
1.2714	56NiCrMoV7		0,50 0,60	0,10 0,40	0,65 0,95	1,00 1,20	0,45 0,55	1,50 1,80	0,07 0,12

			FIELDS OF USE
Material No	Symbol	AISI-SAE
1.2343	X38CrMoV5-1	H11	Die casting dies in processing of light metals, piston and cylinder in cold cabin machines, metal coextrusion dies
1.2344	X40CrMoV5-1	H13	Oil and air feed pressing and penetration mandrels in metal extrusion presses
1.2365	X32CrMoV3-3	H10	die casting dies and corresponding rings, pressing disks for heavy metal alloys, pressing and penetration mandrels for all metals
1.2713	55NiCrMoV6	L6	All kinds molds in 830-1370 Mpa wear resistance, comb, blowing and penetration sets in bolt and nut production
1.2714	56NiCrMoV7		Small sets at 1270-1770 Mpa wear resistance, pressing pads and pad header for extrusion pressing

HEAT TREATMENT CONDITIONS AND MECHANICAL PARTICULARITIES OF HOT WORK TOOL STEELS

				Heat Treatment Conditions									Tensile Strength
			hot forming temperature	soft annealing temperature	soft annealing hardness	hardening temperature	Hardening				tempering temperature	In hardened condition	According to temper temperature (ᵒC )(Mpa)							Wear resistance
Material No	Symbol	AISI-SAE	ᵒC	ᵒC	BSD	ᵒC	water	oil	air	S.B. (ᵒC)	ᵒC	Mpa	400	450	500	550	600	650	700	Mpa
1.2343	X38CrMoV5-1	H11	1100 900	760 780	235	1020 1050	-	*	*	*	550 650	1960	-	1960	2060	1910	1620	1230	980	1180 1770
1.2344	X40CrMoV5-1	H13	1100 900	750 780	235	1020 1060	-	*	*	*	550 650	2010	-	1960	2060	1960	1720	1320	1130	1180 1770
1.2365	X32CrMoV3-3	H10	1050 900	760 780	230	1020 1050	-	*	*	*	500 670	1720	-	-	1670	1620	1570	1320	1130	1180 1670
1.2713	55NiCrMoV6	L6	1050 850	680 710	240	840 870	-	*	-	-	500 650	1860	1620	1520	1420	1320	1230	1030	880	930 1420
1.2714	56NiCrMoV7		1050 850	680 710	250	840 870	-	*	-	-	400 650	2060	1770	1670	1570	1420	1320	1180	-	1180 1770