1.3350 (HS6-6-2)

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	77.69–81.5	< 0.45	< 0.4	3.8–4.5	2.3–2.6	< 0.03	1–1.1	< 0.03	5.5–6.5	5.9–6.7

Rolling	Standard	Classifiers	Value, HBW
Rolling	Standard	Classifiers	Value, HBW
		annealing, soft	262

Standard	Description
Standard	Description
EN ISO 4957