1.7002 (46Cr1)

Country	Section	Category
Country	Section	Category
Germany	Structural, Pressure Vessel and Engineering Steels	Cr, Cr-B

Standard	Fe, %	Si, %	Mn, %	Cr, %	P, %	C, %	S, %
Standard	Fe, %	Si, %	Mn, %	Cr, %	P, %	C, %	S, %
	97.83–98.78	< 0.4	0.5–0.8	0.3–0.4	< 0.035	0.42–0.5	< 0.035

Rolling	Standard	Size, mm	Tension	Classifiers	$$\sigma _{U}$$, $$MPa$$	$$\sigma_{Y}$$, $$MPa$$	$$\epsilon_L$$, %	$$\psi$$, %	$$KU$$, $$J$$	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$$\sigma _{U}$$, $$MPa$$	$$\sigma_{Y}$$, $$MPa$$	$$\epsilon_L$$, %	$$\psi$$, %	$$KU$$, $$J$$	Treatment
		< 16			780–930	> 540	< 14	< 40	> 35	Tempering 830-860 in oil. Holiday 540-680. Normalization is 850-880.
		17–40			680–830	> 540	< 15	< 45	> 40	Tempering 830-860 in oil. Holiday 540-680. Normalization is 850-880.
		41–100			580–730	> 340	< 17	< 50	< 45	Tempering 830-860 in oil. Holiday 540-680. Normalization is 850-880.

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$$\sigma_{Y}$$	$$MPa$$	Yield strength
$$\sigma _{U}$$	$$MPa$$	Ultimate tensile strength
$$\epsilon_L$$	%	Elongation at break (longitudinal)
$$\psi$$	%	Reduction in cross section on fracture
$$KU$$	$$J$$	Impact energy