High Manganese – High Chrome Austenitic Stainless Strengthened with Nitrogen
For applications requiring a wear or abrasion resistant steel in a corrosion moist environment. BHN 207 to 248 work hardens very rapidly similar to REGOL 14 Hadfield manganese. Fine grain-dense microstructure results in extra slick surface for a slideability fringe benefit.
REGOL N-30 Corrosive Wear Test
| Material REGOL N-30 17 – 4 pH 14% Manganese |
Hardness B 91 C 46 B 93 |
Wear (mm³) 8.15 11.95 39.20 |
Hub Machine, tip speed – 83′ per minute, 200 hours. R.T. 1500 ml AFS 50/70 sand, 1500 ml slag, 1500 ml pea gravel. pH 8.8 to 9.2, duplicates, specimens immersed 2.25″ in slurry.
澳洲8开奖平台
| Carbon: 0.10 Manganese: 7.0 or 9.0 Silicon: 1.00 max. Chromium: 15.0 or 17.0 |
Nickel: 1.5 or 3.0 Nitrogen: .15 or .30 Copper: 1.00 max. |
澳洲8开奖结果网址
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澳洲8免费计划
| Thickness 3/16″ 1/4″ 1/2″ |
Width 48″ 48″ 48″ |
Length 120″ 120″ 120″ |