Switzerland · SNV

SH

SN EN 10270-1

Chemical composition

wt% · log scale

min – max range
typical value

Mechanical properties

value range by condition

Chemical composition

Element	min	max	Remarks
C	0.35	1	For individual sizes the carbon range is substantially more restricted.
Cu		0.2
Mn	0.4	1.2	0.20% < Mn <= 1.20%
P		0.035
S		0.035
Si	0.1	0.3

Mechanical properties

Heat treatment / condition	Tensile strength	Reduction of area
Wires, cold drawn, 0.28 < d <= 0.30 mm	2660–2940
Wires, cold drawn, 0.30 < d <= 0.32 mm	2640–2920
Wires, cold drawn, 0.32 < d <= 0.34 mm	2610–2890
Wires, cold drawn, 0.34 < d <= 0.36 mm	2590–2870
Wires, cold drawn, 0.36 < d <= 0.38 mm	2570–2850
Wires, cold drawn, 0.38 < d <= 0.40 mm	2560–2830
Wires, cold drawn, 0.40 < d <= 0.43 mm	2530–2800
Wires, cold drawn, 0.43 < d <= 0.45 mm	2510–2780
Wires, cold drawn, 0.45 < d <= 0.48 mm	2490–2760
Wires, cold drawn, 0.48 < d <= 0.50 mm	2480–2740
Wires, cold drawn, 0.50 < d <= 0.53 mm	2460–2720
Wires, cold drawn, 0.53 < d <= 0.56 mm	2440–2700
Wires, cold drawn, 0.58 < d <= 0.60 mm	2410–2670
Wires, cold drawn, 0.60 < d <= 0.63 mm	2390–2650
Wires, cold drawn, 0.63 < d <= 0.65 mm	2380–2640
Wires, cold drawn, 0.65 < d <= 0.70 mm	2360–2610
Wires, cold drawn, 0.70 < d <= 0.75 mm	2330–2580
Wires, cold drawn, 0.75 < d <= 0.80 mm	2310–2560	≥40 after fracture
Wires, cold drawn, 0.80 < d <= 0.85 mm	2290–2530	≥40 after fracture
Wires, cold drawn, 0.85 < d <= 0.90 mm	2270–2510	≥40 after fracture
Wires, cold drawn, 0.90 < d <= 0.95 mm	2250–2490	≥40 after fracture
Wires, cold drawn, 0.95 < d <= 1.00 mm	2230–2470	≥40 after fracture
Wires, cold drawn, 1.00 < d <= 1.05 mm	2210–2450	≥40 after fracture
Wires, cold drawn, 1.05 < d <= 1.10 mm	2200–2430	≥40 after fracture
Wires, cold drawn, 1.10 < d <= 1.20 mm	2170–2400	≥40 after fracture
Wires, cold drawn, 1.20 < d <= 1.25 mm	2150–2380	≥40 after fracture
Wires, cold drawn, 1.25 < d <= 1.30 mm	2140–2370	≥40 after fracture
Wires, cold drawn, 1.30 < d <= 1.40 mm	2110–2340	≥40 after fracture
Wires, cold drawn, 1.40 < d <= 1.50 mm	2090–2310	≥40 after fracture
Wires, cold drawn, 1.50 < d <= 1.60 mm	2060–2290	≥40 after fracture
Wires, cold drawn, 1.60 < d <= 1.70 mm	2040–2260	≥40 after fracture
Wires, cold drawn, 1.70 < d <= 1.80 mm	2020–2240	≥40 after fracture
Wires, cold drawn, 1.80 < d <= 1.90 mm	2000–2220	≥40 after fracture
Wires, cold drawn, 1.90 < d <= 2.00 mm	1980–2200	≥40 after fracture
Wires, cold drawn, 10.00 < d <= 10.50 mm	1390–1550	≥30 after fracture
Wires, cold drawn, 10.50 < d <= 11.00 mm	1380–1530	≥30 after fracture
Wires, cold drawn, 11.00 < d <= 12.00 mm	1350–1500	≥30 after fracture
Wires, cold drawn, 12.00 < d <= 12.50 mm	1330–1480	≥28 after fracture
Wires, cold drawn, 12.50 < d <= 13.00 mm	1320–1470	≥28 after fracture
Wires, cold drawn, 13.00 < d <= 14.00 mm	1290–1440	≥28 after fracture
Wires, cold drawn, 14.00 < d <= 15.00 mm	1270–1410	≥28 after fracture
Wires, cold drawn, 15.00 < d <= 16.00 mm	1240–1390	≥28 after fracture
Wires, cold drawn, 16.00 < d <= 17.00 mm	1220–1360	≥28 after fracture
Wires, cold drawn, 17.00 < d <= 18.00 mm	1200–1340	≥28 after fracture
Wires, cold drawn, 18.00 < d <= 19.00 mm	1180–1320	≥28 after fracture
Wires, cold drawn, 19.00 < d <= 20.00 mm	1160–1300	≥28 after fracture
Wires, cold drawn, 2.00 < d <= 2.10 mm	1970–2180	≥40 after fracture
Wires, cold drawn, 2.10 < d <= 2.25 mm	1940–2150	≥40 after fracture
Wires, cold drawn, 2.25 < d <= 2.40 mm	1920–2130	≥40 after fracture
Wires, cold drawn, 2.40 < d <= 2.50 mm	1900–2110	≥40 after fracture
Wires, cold drawn, 2.50 < d <= 2.60 mm	1890–2100	≥40 after fracture
Wires, cold drawn, 2.60 < d <= 2.80 mm	1860–2070	≥40 after fracture
Wires, cold drawn, 2.80 < d <= 3.00 mm	1840–2040	≥40 after fracture
Wires, cold drawn, 3.00 < d <= 3.20 mm	1820–2020	≥40 after fracture
Wires, cold drawn, 3.20 < d <= 3.40 mm	1790–1990	≥40 after fracture
Wires, cold drawn, 3.40 < d <= 3.60 mm	1770–1970	≥40 after fracture
Wires, cold drawn, 3.60 < d <= 3.80 mm	1750–1950	≥40 after fracture
Wires, cold drawn, 3.80 < d <= 4.00 mm	1740–1930	≥35 after fracture
Wires, cold drawn, 4.00 < d <= 4.25 mm	1710–1900	≥35 after fracture
Wires, cold drawn, 4.25 < d <= 4.50 mm	1690–1880	≥35 after fracture
Wires, cold drawn, 4.50 < d <= 4.75 mm	1680–1860	≥35 after fracture
Wires, cold drawn, 4.75 < d <= 5.00 mm	1660–1840	≥35 after fracture
Wires, cold drawn, 5.00 < d <= 5.30 mm	1640–1820	≥35 after fracture
Wires, cold drawn, 5.30 < d <= 5.60 mm	1620–1800	≥35 after fracture
Wires, cold drawn, 5.60 < d <= 6.00 mm	1590–1770	≥35 after fracture
Wires, cold drawn, 6.00 < d <= 6.30 mm	1570–1750	≥35 after fracture
Wires, cold drawn, 6.30 < d <= 6.50 mm	1560–1740	≥35 after fracture
Wires, cold drawn, 6.50 < d <= 7.00 mm	1540–1710	≥35 after fracture
Wires, cold drawn, 7.00 < d <= 7.50 mm	1510–1680	≥30 after fracture
Wires, cold drawn, 7.50 < d <= 8.00 mm	1490–1660	≥30 after fracture
Wires, cold drawn, 8.00 < d <= 8.50 mm	1470–1630	≥30 after fracture
Wires, cold drawn, 8.50 < d <= 9.00 mm	1450–1610	≥30 after fracture
Wires, cold drawn, 9.00 < d <= 9.50 mm	1430–1590	≥30 after fracture
Wires, cold drawn, 9.50 < d <= 10.00 mm	1410–1570	≥30 after fracture

Physical properties

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
206.00					7.85

Typical physical values

Density	Elastic modulus	Poisson's ratio	Remarks
7.72–8.00	190.00–210.00	0.27–0.30	Typical property values for tool steel. These values are not taken from the standard; they are indicative and must not be used for design.
7.67–7.84	190.00–210.00	0.27–0.30	Typical properties for low-carbon high-alloy steel. These values are not given by the standard; they are indicative only and must not be used for design.

Similar grades

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