Pinda Umhese Kukosha:
Heano a zvakajairika zvinhu zvakaoma tafura, kusanganisira Brinell Hardness (HB), Rockwell Hardness (HRC / HRB), Vickers Kuoma (HV), Kuomarara kweHore (HS), uye Tensile Simba (MPa) Reference Tsika.
Material | Brinell Hardness (HB) | Rockwell Hardness (HRC) | Rockwell Hardness (Hrb) | Vickers Kuoma (HV) | Kuomarara kweHore (HS) | Tensile Simba (MPa) |
---|---|---|---|---|---|---|
Yakaderera Carbon Steel | 120-160 | ≤10 | 60-90 | 125-180 | 50-80 | 400-600 |
Yepakati Carbon Steel | 170-250 | 10-30 | 85-100 | 180-270 | 80-100 | 600-900 |
High Carbon Steel | 200-350 | 30-60 | - | 210-400 | 100-120 | 800-1200 |
Simbi isina ngura 304 | 160-200 | ≤20 | 80-100 | 180-220 | 90-110 | 500-700 |
Simbi isina ngura 316 | 150-220 | ≤20 | 85-100 | 180-250 | 90-115 | 600-800 |
Aluminium Alloy 6061-T6 | 95-105 | - | 55-65 | 107-120 | 40-50 | 310-350 |
Mhangura (Yakachena Copper) | 35-90 | - | 50-70 | 40-100 | 20-50 | 200-400 |
Brass (C36000) | 80-150 | - | 55-85 | 90-180 | 40-80 | 400-600 |
Bronze (Tin Bronze) | 150-200 | - | 70-90 | 180-220 | 60-90 | 500-700 |
Grey cast iron | 180-280 | 10-30 | 80-100 | 200-300 | 80-100 | 600-1000 |
Tungsten carbide (Wc) | 1300-2000 | 80-90 | - | 1400-2500 | 110-130 | 2000-3000 |