Products

X12Cr13 - Nr.1.4006

Low-Carbon Martensitic Stainless Steel

Basic martensitic steel with a low carbon content, a characteristic that on one hand limits temperability and mechanical characteristics after tempering, and on the other increases versatility. Suitable for all those fields in which very high mechanical characteristics are not required. Corrosion resistance sufficient for non-demanding applications.

References and Comparable Standards

Standard Reference: EN 10088-3: 2014 (Hot-rolled and bright products)

EUROPE		ITALY	GERMANY		FRANCE	UK	USA
EN 10088-3: 2005		(UNI 6900: 71)				(BS 970 pt. 3 -91)	AISI
Kalite	N°		Werkstoff	N°	(NF A 35-574-90)
X12Cr13	1.4006	X12Cr13	X12Cr13	1.4006	Z10C13	410S21	AISI 410

Chemical Composition (Cast Analysis) (%)

C	Si / max	Mn / max	P / max	S /max	Cr	Ni / max
0,08÷0,15	1,00	1,50	0,040	0,030	11,5÷13,5	0,75

Mechanical Properties – Rough turned (1X) in the annealed condition

Size (mm)	Heat treatment	Hardness HB max*	Rp 0,2 (MPa) min	Rm (MPa)	A5 (%) min	KV (J) min
d≤100	Annealed (+A)	220	-	730 max	-	-
d≤100	Quenched + Tempered (+QT 650)	-	450	650÷850	15	25
*Only for guidance.

Mechanical Properties – Cold drawn (2H, 2B) and ground bars (2G) in the solution annealed condition

Size(mm)	Annealed		Quenched + Tempered
Size(mm)	Rm (MPa) max	HB max*	Heat treatment	Rp 0,2 (MPa) min	Rm (MPa) max	A5 (%) min**	KV (J) min
d≤10	880	280	Quenched + Tempered (+QT 650)	550	700÷1000	9	-
10<d≤16	880	280		500	700÷1000	9	-
16<d≤40	800	250		450	650÷930	10	25
40<d≤63	760	230		450	650÷880	10	25
63<d≤100	730	220		450	650÷850	15	25
For reference only. *Values valid only for size ≥5 mm.