Hot work tool steel

Marchio Ram	Wr. Nr	AISI	EN ISO	AFNOR	Stato	Dur.HB	C	Si	Mn	Cr	Mo	V	Ni	Caratteristiche
RAM43	1.2343	H11	X37CrMoV5-1	Z38CDV5	ANNEALED or HARDENED	≤ 220	0,36 0,42	0,90 1,20	0,30 0,50	4,80 5,50	1,10 1,40	0,25 0,50	/	High thermal shock- and wear-resistance hardening Steel, ideal for press moulds for hot metal pressing, aluminium and light alloys die-casting, plastic moulds, dies for light alloys extrusion.
RAM43R	1.2343 ESU	H11	X37CrMoV5-1	Z38CDV5	ANNEALED ESR	≤ 220	0,36 0,42	0,90 1,20	0,30 0,50	4,80 5,50	1,10 1,40	0,25 0,50	/	ESR (Electro-Slag-Remelt) Steel. This casting technology is particularly indicated for Al and light alloys die casting moulds and for plastic moulds with high polishing and wear and erosion resistance requirements.
RAM44	1.2344	H13	X40CrMoV5-1	Z40CDV51	ANNEALED	≤ 220	0,37 0,43	0,90 1,20	0,30 0,50	4,80 5,50	1,20 1,50	0,90 1,10	/	Hardening Steel for moulds on presses and balances, with higher hit mechanical resistance (compression and abrasion).
RAM65	1.2365	H10	X32CrMoV12-28	30CDV28	ANNEALED	≤ 230	0,28 0,35	0,10 0,40	0,15 0,45	2,70 3,20	2,60 3,00	0,40 0,70	/	Hardening Steel for hot processing with high resistance to thermal fluctuations, very good toughness and high resistance to tempering; its application fields are for example balance moulds, mandrels, internal compasses, hot stamping punches.
RAM67	1.2367		X38CrMoV5-3	Z38CDV53	ANNEALED	≤ 230	0,35 0,40	0,30 0,50	0,30 0,60	4,90 5,40	2,70 3,00	0,50 0,70	/	Hardening Steel with excellent hot mechanical properties (resistance to tempering, wear and thermal fatigue). Very ductile and tough, this steel is indicated for high performance press moulds with hardness after quenching up to 55 HRC.
RAM14	1.2714	6F3	55NiCrMoV7	55NCDV7	HARDENED	370-400	0,50 0,60	0,10 0,40	0,65 0,95	1,00 1,20	0,45 0,60	0,07 0,12	1,50 1,80	Tempered Steel with high hardness and resilience, mostly used for hammer and drop press moulds, mould holders, plugs and trolleys with high hardness for plastic moulds. It can be employed also in the production of shear blades and cold stamping punches.

OTHER TYPES OF STEELS

COMMON STEEL (MILD STEEL)

To this category belong construction steels in general as well as steels which are generally destined to the mechanical industry.

COLD WORK STEEL

The steel types belonging to this category are employed in the finishing of particulars such as dies and punches for cutting and deep drawing, rolling mill cylinders, cold presses.