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X7CrNiTi18-10 | 1.4940 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification
1.4940 (DIN EN 10216-5 : 2004-11)	X7CrNiTi18-10	1.4940	DIN EN 10216-5 : 2004-11	DIN EN 10216-5 : 2004-11 replaced by DIN EN 10216-5 : 2014-03	Replaced	Germany	X7CrNiTi18-10	1.1.2	1)
1) Remark: The heat resistant steel X7CrNiTi18-10 (1.4940) is used for pressurised seamless tubes.

Chemical Composition

C [%]	Cr [%]	Mn [%]	N [%]	Ni [%]	P [%]	S [%]	Si [%]	Ti [%]	Remainder
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	1)2)
1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
blur	blur

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Yield Strength (0.2% offset) [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]
blur	blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
1) Source: blur
2) Remark: blur

Creep Rupture Behaviour

Condition	Temperature [°C]	Creep Tensile Strength at 10^4 h [MPa]	Creep Tensile Strength at 10^5 h [MPa]
blur	blur	blur	blur	1)2)
blur	blur	blur	blur	1)2)
blur	blur	blur	blur	1)2)
blur	blur	blur	blur	1)2)
blur	blur	blur	blur	1)2)
blur	blur	blur	blur	1)3)
blur	blur	blur	blur	1)4)
blur	blur	blur	blur	1)5)
blur	blur	blur	blur	1)6)
blur	blur	blur	blur	1)7)
blur	blur	blur	blur	1)8)
1) Source: blur
2) Remark: blur
3) Remark: blur
4) Remark: blur
5) Remark: blur
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8) Remark: blur

Cross Reference

Material Name	Country	Standard
07Cr19Ni11Ti	China	GB/T 20878
S32169	China	GB/T 20878
04Cr19Ni9Ti20	India	IS 11714-4
S32109	USA	UNS
321H	USA	ASTM A 213
321H	USA	ASTM A 312
321H	USA	ASTM A 376
321H	USA	ASME SA 213
321H	USA	ASME SA 312
321H	USA	ASME SA 376

Producer/Supplier/Trade names

Tradename	Supplier
SANMAC 4571	SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf