1.3345 (HS6-5-3C)

Country	Section	Category
Country	Section	Category
Germany	Alloy Miscellaneous Steels	High Speed Steel without Co

Standard	Fe, %	Si, %	Mn, %	Cr, %	V, %	P, %	C, %	S, %	Mo, %	W, %
Standard	Fe, %	Si, %	Mn, %	Cr, %	V, %	P, %	C, %	S, %	Mo, %	W, %
EN ISO 4957	77.92–81.65	< 0.7	< 0.4	3.8–4.5	2.7–3.2	< 0.03	1.25–1.32	< 0.03	4.7–5.2	5.9–6.7

Rolling	Standard	Classifiers	Value, HBW
Rolling	Standard	Classifiers	Value, HBW
		annealing, soft	269

Standard	Description
Standard	Description
EN ISO 4957