Stainless steel UNI EN 10270-3 1.4310 (AISI 302) and 1.4401 (AISI 316)

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Stainless steel wire EN 10270-3

This is cold-drawn wire for the manufacture of springs exposed to corrosive agents and temperatures up to 250 °C. Even though stainless steel, has a certain degree of magnetic permeability:(the magnet attaches.

Stainless steel EN 10270-3 – 1.4310 / X10CrNi18-8 / AISI 302

Chemical composition, mass%:

CSiMnPSCrMoNiN
0.05-0.152.0 max2.0 max0.045 max0.015 max16.0 – 19.00.80 max6.0-9.50.11 max
Density Elastic Modulus
E
Shear modulus
G
Working temperature
8.0 Kg/dm3185 KN/mm273 KN/mm2-200 +250 °C

Tensile strength:

Wire diameter N/mm2
d ≤ 0.22200-2350
0.2 < d ≤ 0.32150-2300
0.3 < d ≤ 0.42100-2250
0.4 < d ≤ 0.52050-2200
0.5 < d ≤ 0.652000-2150
0.65 < d ≤ 0.81950-2100
0.8 < d ≤ 1.01900-2050
1.0 < d ≤ 1.251850-2000
1.25 < d ≤ 1.51800-1950
1.50 < d ≤ 1.751750-1900
Wire diameter N/mm2
1.75 < d ≤ 2.01700-1850
2.0 < d ≤ 2.51650-1750
2.5 < d ≤ 3.01600-1700
3.0 < d ≤ 3.51550-1650
2.5 < d ≤ 4.251500-1600
4.25 < d ≤ 5.01450-1550
5.0 < d ≤ 6.01400-1500
6.0 < d ≤ 7.01350-1450
7.0 < d ≤ 8.51300-1400
8.5 < d ≤ 10.01250-1350

Stainless steel EN 10270-3 – 1.4401 / X5CrNiMo17-12-2 / AISI 316

Chemical composition, mass%:

CSiMnPSCrMoNiN
0.07 max1.0 max2.0 max0.045 max0.015 max16.5 – 18.52.0-2.5010.0-13.00.11 max
Density Elastic Modulus
E
Shear modulus
G
Working temperature
8.0 Kg/dm3180 KN/mm271 KN/mm2-200 +250 °C

Tensile strength:

Wire diameter N/mm2
d ≤ 0.2≥ 1725
0.2 < d ≤ 0.3≥ 1700
0.3 < d ≤ 0.4≥ 1675
0.4 < d ≤ 0.5≥ 1650
0.5 < d ≤ 0.65≥ 1625
0.65 < d ≤ 0.8≥ 1600
0.8 < d ≤ 1.0≥ 1575
1.0 < d ≤ 1.25≥ 1550
1.25 < d ≤ 1.5≥ 1500
1.50 < d ≤ 1.75≥ 1450
Wire diameter N/mm2
1.75 < d ≤ 2.0≥ 1400
2.0 < d ≤ 2.5≥ 1350
2.5 < d ≤ 3.0≥ 1300
3.0 < d ≤ 3.5≥ 1250
2.5 < d ≤ 4.25≥ 1225
4.25 < d ≤ 5.0≥ 1200
5.0 < d ≤ 6.0≥ 1150
6.0 < d ≤ 7.0≥ 1125
7.0 < d ≤ 8.5≥ 1075
8.5 < d ≤ 10.0≥ 1050