Standaard: | JIS, GB, DIN, BS, ASTM, AISI |
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Toepassing: | lader, Bouwmachines, Metallurgical Machinery, cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
Materiaal: | Staal |
Type: | Slijtvaste plaat |
breedte: | 2000 mm |
dikte: | 6-60 mm |
Leveranciers met geverifieerde zakelijke licenties
Chemische Samenstelling | |||||||||||
Rang | Chemische Samenstelling/% | ||||||||||
C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als | |
≤ Niet meer dan | Waaier | ≥ | |||||||||
NM300 | 0.23 | 0.70 | 1.60 | 0.025 | 0.015 | 0.70 | 0.50 | 0.40 | 0.050 | 0.0005~0.006 | 0.010 |
NM360 | 0.25 | 0.70 | 1.60 | 0.025 | 0.015 | 0.80 | 0.50 | 0.50 | 0.050 | 0.0005~0.006 | 0.010 |
NM400 | 0.30 | 0.70 | 1.60 | 0.025 | 0.010 | 1.00 | 0.70 | 0.50 | 0.050 | 0.0005~0.006 | 0.010 |
NM450 | 0.35 | 0.70 | 1.70 | 0.025 | 0.010 | 1.10 | 0.80 | 0.55 | 0.050 | 0.0005~0.006 | 0.010 |
NM500 | 0.38 | 0.70 | 1.70 | 0.020 | 0.010 | 1.20 | 1.00 | 0.65 | 0.050 | 0.0005~0.006 | 0.010 |
NM550 | 0.38 | 0.70 | 1.70 | 0.020 | 0.010 | 1.20 | 1.00 | 0.70 | 0.050 | 0.0005~0.006 | 0.010 |
NM600 | 0.45 | 0.70 | 1.90 | 0.020 | 0.010 | 1.20 | 1.00 | 0.80 | 0.050 | 0.0005~0.006 | 0.010 |
Mechanisch Bezit | |||||||||||
Rang | Dikte mm |
Treksterkte Rm /Mpa |
Verlenging A50mm /% |
De Energie van het effect KV2 /J |
De Hardheid van Brinell HBW |
||||||
NM300 | ≤ 80 | ≥ 1000 | ≥ 14 | ≥ 24 | 270-330 | ||||||
NM360 | ≤ 80 | ≥ 1100 | ≥ 12 | ≥ 25 | 330-390 | ||||||
NM400 | ≤ 80 | ≥ 1200 | ≥ 10 | ≥ 26 | 370-430 | ||||||
NM450 | ≤ 80 | ≥ 1250 | ≥ 7 | ≥ 27 | 420-480 | ||||||
NM500 | ≤ 70 | - | - | - | ≥ 470 | ||||||
NM550 | ≤ 70 | - | - | - | ≥ 530 | ||||||
NM600 | ≤ 60 | - | - | - | ≥ 570 |
Leveranciers met geverifieerde zakelijke licenties