This website uses cookies

We use cookies to personalize content and ads, to be able to offer functions for social media and to analyze access to our website. We also share information about your use of our website with our social media, advertising and analytics partners. Our partners may combine this information with other data that you have provided to them or that they have collected as part of your use of the services.

Material Data Sheet

material no.:	1.4980
UNS no.:	S66286
designation:	Alloy 286

CHEMICAL REQUIREMENTS IN (%)

	ASTM A453 Grade 660	VdTÜV Werkstoffblatt 435	DIN EN 10269
C, max.	0,08	0,08	0,03 - 0,08
Mn, max.	2,00	2,00	1,00 - 2,00
P, max.	0,040	0,030	0,025
S, max.	0,030	0,030	0,015
Si, max.	1,00	1,00	1,00
Cr	13,5 - 16,0	13,5 - 16,0	13,5 - 16,0
Ni	24,0 - 27,0	24,0 - 27,0	24,0 - 27,0
Mo	1,00 - 1,50	1,00 - 1,50	1,00 - 1,50
Ti	1,90 - 2,35	1,9 - 2,3	1,90 - 2,30
Al, max.	0,35	0,35	0,35
V	0,10 - 0,50	0,10 - 0,50	0,10 - 0,50
B	0,001 - 0,010	0,003 - 0,010	0,003 - 0,010

MECHANICAL PROPERTIES

solution annealed + precipitation hardened	bar	bar / forging D ≤ 300 mm	bar D ≤ 160 mm
R_m (MPa)	≥ 895	900 - 1200	900 - 1150
R_{p 0,2} (MPa)	≥ 585	≥ 600	≥ 600
A (%)	≥ 15	l ≥ 16, q ≥ 14	l ≥ 15
Z (%)	≥ 18
Av (J)		l ≥ 56, q/t ≥ 32	≥ 50
hardness (HB)	248 - 341

All information are supplied without liability.