Typical compositional ranges for grade 410 stainless steels are given in table 1.

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
410	min. max.	- 0.15	- 1.00	- 1.00	- 0.040	- 0.030	11.5 13.5	-	0.75	-

Typical mechanical properties for grade 410 stainless steels are given in table 2.

Tempering Temperature (0C)	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Hardness Brinell (HB)	Impact Charpy V (J)
Annealed *	480 min	275 min	16 min	-	-
204	1310	1000	16	388	30
316	1240	960	14	325	36
427	1405	950	16	401	#
538	985	730	16	321	#
593	870	675	20	255	39
650	755	575	23	225	80
* Annealed properties are specified for Condition A of ASTM A276, for cold finished bar. # Due to associated low impact resistance this steel should not be tempered in the range 425-6000C

Typical physical properties for annealed grade 410 stainless steels are given in table 3.

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
410	7750	200	9.9	11.4	11.6	24.9	28.7	460	570

Approximate grade comparisons for 410 stainless steels are given in table 4.

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
410	S41000	410S21	56A	1.4006	X12Cr13	2302	SUS 410
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

410 resists dry atmosphere, fresh water, mild alkalies and acids, food, steam and hot gases. Must be hardened for maximum heat and corrosion resistance. Performance is best with a smooth surface finish. Less corrosion resistant than the austenitic grades and also less than 17% chromium ferritic alloys such as Grade 430.

• Annealing
• Full anneal - 815-9000C, slow furnace cool to 6000C and then air cool.
• Process Anneal - 650-7600C and air cool.