6CrW2Si Special steel

1. Round steel 6CrW2Si 2.Deliver 30days 3. Forged/Rolled 4.100% manufactured 5.good toughness,in stock Specifications

1. Round steel 6CrW2Si2.Deliver 30days3. Forged/Rolled 4.100% manufactured5.good toughness,in stock

Round Steel 1.2343/H11/SKD61/4Cr5MoSiV

Steel Grade

GB	AISI	DIN	JIS
4Cr5MoSiV	H11	1.2343	SKD6

Chemical Composition(DIN 17350)

C	Si	Mn	P≤	S≤	Cr	Mo	V
0.33-0.43	0.80-1.20	0.20-0.50	0.03	0.03	4.75-5.50	1.10-1.60	0.30-0.60
0.42	1.20	0.50			5.80	1.40	0.50
0.36	0.90	0.30			4.80	1.10	0.25

Steel Properties

Deep hardening response. It can be air hardened to full working hardness in section sizes up to 150mm. Good combination of toughness, hardness and wear resistance in hot. Resistance to softening and to cracking.Tools canbe water cooled. Following NADCA standard.

Applications

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.

Heat Treatment

Soft Annealing(°C)	Cooling	Hardness(HB)	Hardening(°C)	In	Hardness(HRC)
800-840	Furnace	Max.229	1010-1040	In air,oil,thermalbath 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

Delivery Condition

Forged + Annealed + Machining (Peeled/Turned)

Size Availability

We offer different types of steels, including square, flat and round.

Reference Size

	Diameter (mm)	Length (mm)	Width (mm)	Thickness (mm)
Plate/Sheet	————	2000-5000	70-600	20-200
Round	50-400	2000-5000	70-600	20-200

Both electric steel/electroslag steel and Standard/Non-standard are avaliable.

6CrW2Si Special steel