1.4911 (X8CrCoNiMo10-6)

Country	Section	Category
Country	Section	Category
Germany	Stainless and Heat Resisting Steels	Materials with Elevated Temperature Properties

Standard	Fe, %	Si, %	B, %	Mn, %	Co, %	Cr, %	Ni, %	V, %	P, %	C, %	S, %	Nb, %	Mo, %	N, %	W, %
Standard	Fe, %	Si, %	B, %	Mn, %	Co, %	Cr, %	Ni, %	V, %	P, %	C, %	S, %	Nb, %	Mo, %	N, %	W, %
	75.69–83.745	0.1–0.8	0.005–0.015	0.3–1.3	5–7	9.8–11.2	0.2–1.2	0.1–0.4	< 0.025	0.05–0.12	< 0.015	0.2–0.5	0.5–1	< 0.035	< 0.7

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{0.2}$ , $MPa$	$\epsilon_L$ , %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{0.2}$ , $MPa$	$\epsilon_L$ , %	Treatment
				moderate hardening	1000–1140	850	10

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\sigma_{0.2}$	$MPa$	Tensile stress required to produce a total elongation of 0.2%
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\epsilon_L$	%	Elongation at break (longitudinal)