45T Scale
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Rockwell Superficial Test Blocks – With Certification
Made to order. Specify hardness range (3 below and 3 above target) at check out. The XX represents a variable part number that follows the following example: A 45N Scale 55 hardness N Diamond 45 Kg Steel would have the following part number S45N1052-58.
We offer an extensive Rockwell Hardness Test Block selection All of our Rockwell Hardness Test Blocks come with Certification. All the blocks are calibrated and accredited to ISO guide 25 and will meet automotive and aerospace standards. The HRC test blocks are calibrated on the new NIST level.
| Hardness Scale | Penetrator | Load | Ranges | Materials | Part Number | Purchase |
|---|---|---|---|---|---|---|
| 15N Scale | N Diamond | 15 Kg | 69-92 | Steel | S15N10 XX | Login to buy |
| 30N Scale | N Diamond | 30 Kg | 41-81 | Steel | S30N10 XX | Login to buy |
| 45N Scale | N Diamond | 45 Kg | 19-70 | Steel | S45N10 XX | Login to buy |
| 15T Scale | 1/16" Ball | 15 Kg | 60-93 | Steel | S15T10 XX | Login to buy |
| 30T Scale | 1/16" Ball | 30 Kg | 15-83 | Brass | S30T10 XX | Login to buy |
| 45T Scale | 1/16" Ball | 45 Kg | <73 | Brass | S45T10 XX | Login to buy |
| 15W Scale | 1/8" Ball | 15 Kg | 76-96 | Brass | S15W10 XX | Login to buy |
| 30W Scale | 1/8" Ball | 30 Kg | 50-92 | Brass | S30W10 XX | Login to buy |
| 45W Scale | 1/8" Ball | 45 Kg | 20-86 | Brass | S45W10 XX | Login to buy |
| 15X Scale | 1/4" Ball | 15 Kg | 80-100 | Brass | S15X10 XX | Login to buy |
| 30X Scale | 1/4" Ball | 30 Kg | 72-97 | Brass | S30X10 XX | Login to buy |
| 45X Scale | 1/4" Ball | 45 Kg | 72-97 | Brass | S45X10 XX | Login to buy |
| 15Y Scale | 1/2" Ball | 15 Kg | 90-100 | Brass | S15Y10 XX | Login to buy |
| 30Y Scale | 1/2" Ball | 30 Kg | 84-99 | Brass | S30Y10 XX | Login to buy |
| 45Y Scale | 1/2" Ball | 45 Kg | All | Brass | S45Y10 XX | Login to buy |