Material data

Steel technical data

Mild Steel (W1) 410 (W3)Jubilee do not manufacture “W3” products, but these are included for comparison. 430 (W3)Jubilee do not manufacture “W3” products, but these are included for comparison. 304 (W4) 316 (W5)
Melting Point °C 1425-1540 1480 1426 1454 1398
Maximum service temperature °C 426 870 870 870 870
Minimum service temperature °C -45 -90 -90 -196 -196
Magnetism µ 1500-2000 700-1000 600-1100 1.008 1.008
Resistance μΩ 17.2 57 60 72 72
Density g/cm³ 7.83 7.75 7.75 8.03 8.03

Stainless steel classifications

410 (W3)Jubilee do not manufacture “W3” products, but these are included for comparison. 430 (W3)Jubilee do not manufacture “W3” products, but these are included for comparison. 304 (W4) 316 (W5)
AISI 410 430 304 316
EN 1.4006 1.4016 1.4301 1.4401
Chrome/Nickel 18/0 18/0 18/8 18/10
Grade C1 F1 A2 A4

Classifications for W1 and W2 materials are also common.  W1 refers to all mild steel zinc protected parts and W2 usually refers to a combination of mild steel screw with 430 chrome steel band and housing.  At Jubilee® we do not mix materials as this would ultimately compromise the performance of the product.