We carry a range of sizes and different specifications of Martensitic Hardened and Tempered Stainless Steels that are generally categorized as 420 grade. Please contact us for detailed information regarding the actual specification and hardness for a specific thickness.
BS420S37 equivalent to W. 1.4021, X20Cr13, Z20C13 Hardness range 42/46 HRC
BS420S45 equivalent to W. 1.4028, X30Cr13, Z30C13 Hardness range 48/52 HRC
W. 1.4034, X40Cr14, Z40C14 Hardness range 48/52 HRC
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| Thickness in mm | 1.4028 42/46 HRC |
1.4034 48/52 HRC |
1.4419 + 1% Mo 50/53 HRC |
| 0.50 | # coil | # coil | |
| 0.60 | # coil | # coil | |
| 0.70 | # coil | ||
| 0.80 | # coil | # coil & sheet | # coil |
| 0.90 | # coil | ||
| 1.00 | # coil & sheet | ||
| 1.20 | # coil | ||
| 1.60 | # sheet | ||
| 2.00 | # sheet | ||
| 2.50 | # sheet | ||
| 3.00 | # sheet |
Width can be slit to order.
Typical application: Where rust resistance is desirable as in gas, oil and food industries. Clutch parts, valves, leaf springs, doctor blades, machine knives, saw blades, blanked parts, laser and water jet cutting, photo etching.