Romania · STAS

1.4016

SR EN 10088-2

Chemical composition

wt% · log scale

min – max range
typical value

Mechanical properties

value range by condition

High / low temperature

value vs. temperature

Condition not stated · Yield strength Rp0.2

Physical properties

vs. temperature

Elastic modulus GPa

Mean thermal expansion 10⁻⁶/K

Thermal conductivity W/(m·K)

Specific heat J/(kg·K)

Resistivity Ω·mm²/m

Density kg/dm³

Chemical composition

Element	min	max	Remarks
C		0.08
Cr	16	18
Mn		1
P		0.04
S		0.015	For bars
Si		1

Mechanical properties

Heat treatment / condition	Yield strength	Tensile strength	Elongation
cold-rolled strip, annealed, <= 6 mm	≥280；≥260	450–600	≥20 For t < 3 mm
hot-rolled heavy plate, annealed, <= 25 mm	≥260；≥240	430–630	≥20 For t < 3 mm
hot-rolled strip, annealed, <= 12 mm	≥260；≥240	450–600	≥18 For t < 3 mm

Physical properties

Temperature

20.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
220.00；210.00		25.00	460.00	0.60	7.70；7.75

100.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
215.00；218.00	10.00

200.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
210.00；212.00	10.00	23.40	495.00	0.75

300.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
205.00	10.50

400.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
195.00；197.00	10.50	24.10	570.00	0.93

500.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	11.00

600.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
		25.10	660.00	1.11

800.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
		26.90	760.00	1.25

Typical physical values

Density	Elastic modulus	Poisson's ratio	Remarks
7.61–8.10	190.00–215.00	0.27–0.30	Typical material properties for stainless steel. These values are not taken from the standard; they are indicative and must not be used for design.
7.86	190.00–210.00	0.27–0.30	Material properties for low-carbon, high-alloy steel. These values are not taken from the standard; they are indicative and must not be used for design.

High/low temperature

Yield strength Rp0.2 (MPa)

Temperature ℃	Approx.
400	190
350	195
300	200
250	205
200	210
150	215
100	220

Heat treatment

Type	1
Heat-treatment curve	TTT

Similar grades

Grade	Region	System
1.4016	Italy	UNI
X 6 Cr 17	Italy	UNI
1.4016	Spain	UNE
X 6 Cr 17	Spain	UNE
X 6 Cr 17	Romania	STAS
1.4016	Sweden	SS
X 6 Cr 17	Sweden	SS
1.4016	Switzerland	SNV
X 6 Cr 17	Switzerland	SNV
1.4016	Finland	SFS
X 6 Cr 17	Finland	SFS
1.4016	Poland	PN
X 6 Cr 17	Poland	PN
1.4016	Austria	ONORM
X 6 Cr 17	Austria	ONORM
1.4016	Norway	NS
X 6 Cr 17	Norway	NS
1.4016	Belgium	NBN
X 6 Cr 17	Belgium	NBN
1.4016	Hungary	MSZ
X 6 Cr 17	Hungary	MSZ
1.4016	Czech Republic	CSN
X 6 Cr 17	Czech Republic	CSN
1.4016	Bulgaria	BDS
X 6 Cr 17	Bulgaria	BDS
1.4016	United Kingdom	B.S.
X 6 Cr 17	United Kingdom	B.S.
1.4016	France	AFNOR NF
X 6 Cr 17	France	AFNOR NF
X 6 Cr 17	Germany	DIN
1.4016	Germany	DIN