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Other Name:Wire Wool
Steel wool is made from low-carbon steel (low enough to be close to plain iron). It is not made by drawing "steel wool wire" through a tapered die, but rather by a process more like broaching where a heavy steel wire is pulled through a toothed die that removes a thin wire shaving.
1. Specification
D0-160, D1-80, AD1-80, 1-80, 3L-80, 3-60, Q4-80
Chemical Composition (%)
C | Si | Mn | S | P |
0.07-0.12 | 0.07MAX | 0.8-1.25 | 0.03MAX | 0.03MAX |
C | Si | Mn | S | P |
0.07-0.12 | 0.07MAX | 0.8-1.25 | 0.03MAX | 0.03MAX |
GradeItem Test | D0-160 | D1-80 | AD1-80 | 1-80 | 3L-80 | 3-60 | B6-80 | ||
SieveAnalysis100g/8min | 14# | 0-0.5 | 0-0.5 | 0-0.5 | 0-1 | 0-1 | 0-1 | 0-1 | |
20# | 0-2 | 0-1.0 | 0-2 | 0-5 | 0-5 | 2-5 | 1.5-6.0 | ||
40# | 2-5 | 2-12 | 3-8 | 5-15 | 5-25 | 10-20 | 12-20 | ||
70# | 10-25 | 14-25 | 14-20 | 15-30 | 10-25 | 20-30 | 15-30 | ||
100# | 10-20 | 10-20 | 10-14 | 5-25 | 5-20 | 10-25 | 15-25 | ||
Pan | 50-75 | 50-70 | 60-75 | 50-65 | 50-60 | 25-45 | 20-48 | ||
Bulk Volume ml/g | 0.80-1.05 | 0.80-1.10 | 0.78-0.85 | 0.80-1.10 | 0.80-1.05 | 0.90-1.10 | 0.95-1.30 | ||
Oil content (%) | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ||
Fibre width | Min | 0.0127 | 0.0360 | 0.0310 | 0.0318 | 0.0635 | 0.0889 | 0.1410 | |
Max | 0.0381 | 0.0598 | 0.0635 | 0.0635 | 0.0889 | 0.1410 | 0.2072 | ||
2. Usage:in brake pad and clutch of automobile, motorcycle, locomotive and airplane etc.
category | specification | usage | note |
Chopped Steel wool | D0-160 D1-80 | Motorcycle, car and Light-duty lorry brake pad | We can produce products according to our customer’s requirements |
AD1-80 1-80 | Medium-sized vehicle brake pad | ||
3L-80 3-60 Q4-80 | Heavy-duty vehicle brake pad |
Brake Shoe Chopped Steel Wools