JIS Class | CIS 019D | NITTNLOY | Density (g/cm3) | Hardness HRA | Bending strength (GPa) | Comprssive strength (GPa) | Modulus of elasticity (GPa) | Poisson's ratio | Young's modulus (GPa) | Coefficient of thermal expansion (x10-6/K) | Coefficient of thermal couduntivity (W/(m*K)) | Applications |
---|---|---|---|---|---|---|---|---|---|---|---|---|
V10 | VM-20 | G1 | 14.6 | 91.5 | 1.8 | 5.5 | 640 | 0.19 | 637 | 5 | 80 | For its outstanding resistance to wear, the material is used for mechanical seals, rings, nozzles, guides, bushings, inspection gauges, and others. |
V20 | VM-30 | G2 | 14.9 | 91 | 2.2 | 5 | 630 | 0.2 | 630 | 5.1 | 75 | |
V30 | VM-40 | G3 | 14.7 | 89.5 | 2.6 | 4.7 | 580 | 0.21 | 579 | 5.3 | 71 | The material is used for mechanical articles requiring resistance to wear. |
G20 | 14.5 | 89 | 2.5 | 4.4 | 560 | 0.22 | 559 | 5.5 | 67 | |||
V40 | VM-50 | G30 | 14.2 | 88 | 3.2 | 4.3 | 550 | 0.22 | 549 | 5.7 | 67 | |
G40 | 14 | 87.5 | 3.2 | 4.2 | 540 | 0.22 | 539 | 5.9 | 65 | |||
V50 | VM-50 | G50 | 13.8 | 86.5 | 3.2 | 3.8 | 510 | 0.23 | 510 | 6.2 | 63 | |
Fine grain grades | VF-20 | FN10 | 14.5 | 92.5 | 2.5 | 5.3 | 570 | 0.24 | 570 | 5.5 | - | The material can be adopted for use in trimming blades, die cutters, and other sharp-edged cutters. |
VF-30 | FN20 | 14.3 | 91.5 | 2.5 | 5.1 | 550 | - | 549 | 5.8 | 71 | ||
VF-30 | FN30 | 13.9 | 90.5 | 3.1 | 4.7 | 540 | - | - | 6 | 67 | ||
VF-40 | FN40 | 13.7 | 90.5 | 3.1 | 4.7 | 530 | - | 530 | 6.2 | 64 | ||
Extra fine frain grades | VF-40 | SF30 | 13.8 | 92 | 4 | 4.8 | 545 | - | 510 | 6 | 67 | The material is expected to bring a longer service life in super-fine particle alloy applications. |
VF-40 | SF50 | 13.4 | 90.5 | 3.8 | 3.8 | 490 | - | 460 | 6.4 | 63 | For its high toughness, the material is suited for use in thin blades and trimming blades. | |
Reference SKH material | 8.7 | 83 | 3.4 | 3.7 | 210 | 0.3 | - | 11 | 21 |
Property | CIS 019D | NITTANLOY | Composition | Density (g/cm3) | Hardness HRA | Bending strength (GPa) | Compressive strength (GPa) | Modulus of elasticity (GPa) | Poisson's ratio | Young's modulus (GPa) | Coefficient of thermal expansion (x10-6/K) | Coefficient of thermal conductivity (W/(m*K)) | Applications |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corrosion resistance | NM-60 | NM15 | WC-Ni -Cr | 14 | 86.5 | 2.5 | 3.5 | 530 | 0.21 | 530 | 6.4 | 50 | Non-magnetic die, Blanking dies |
NM-40 | NR8 | WC-Ni | 14.8 | 89.5 | 2.3 | 4.2 | 600 | 0.20 | 600 | 5.7 | 75 | general applications requiring resistance against corrosion | |
NF-40 | NR11 | WC-Ni -Cr-Mo | 13.5 | 90.0 | 2.4 | 4.6 | 530 | 0.21 | 530 | 6.1 | 63 | ||
UM-10 | RCCL | WC-TiC -TaC | 14.7 | 94.0 | 1.0 | 3.6 | 640 | 0.20 | 640 | 4.8 | 70 | ||
VF-10 | RCCFN | WC-TiC -TaC | 14.6 | 95.0 (*) | 1.5 | 4.1 | 600 | 0.20 | 630 | 4.9 | 72 | Mirror-finished products, Nozzles |
Solu- tion | Hydrofluoric acid | Hydrochloric acid | Sulfuric acid | Nitric acid | Sodium hydroxide | Ammonium nitrate | Hydrogen peroxide water | Pure water | Acetic acid | Phosphoric acid | Citric acid | Seawater | Ethanol Methanol | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Concentration (%) | 20 | 5 | 10 | 20 | 5 | 10 | 5 | 10 | 10 | 10 | 100 | 10 | 10 | 10 | 100 | 100 | |
Temperature (˚C) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 22 | |
NITTAN- LOY | G2 | B | C | C | D | D | B | B | B | C | E | A | B | D | B | B | A |
G3 | B | C | C | D | E | C | B | B | C | E | A | B | D | B | B | A | |
NR8 | B | B | B | B | B | B | B | B | C | E | A | B | B | B | A | A | |
NR11 | A | C | B | B | B | B | A | A | A | C | A | A | B | A | A | A | |
DUX30/40 | B | B | B | A | D | D | A | A | A | C | A | A | B | A | B | A | |
RCCL | A | A | A | B | B | A | B | B | A | D | A | A | A | B | A | A |
JIS Class | NITTANLOY | Composition | Density (g/cm3) | Hardness HRA | Transverse rupture strength (Gpa) | Compressive strength (Gpa) | Modulus of elasticity (Gpa) | Coefficient of thermal expansion (x10-6/K) | Coefficient of thermal conductivity (W/(m*K)) |
---|---|---|---|---|---|---|---|---|---|
P10 | SN10 | WC-TiC-TaC-Co | 11 | 92 | 1.6 | 4.5 | 520 | 6.5 | 29 |
P20 | SN20 | 12.1 | 91.5 | 1.8 | 4.7 | 530 | 6 | 34 | |
SN25 | 12.1 | 91 | 1.9 | - | - | - | - | ||
FL37S | 12.7 | 91.5 | 2.1 | - | - | - | - | ||
P30 | SN30 | 12.7 | 90.5 | 2 | 4.9 | 550 | 5.5 | 59 | |
P40 | SN40 | 13.4 | 89.5 | 2.4 | 4.6 | 550 | 5.5 | 59 | |
M10 | UN10 | WC-TiC-TaC-Co | 13.2 | 92 | 1.6 | 4.9 | 570 | 5.5 | 50 |
M102 | 13.1 | 92.5 | 1.7 | - | - | - | - | ||
M20 | UN20 | 13.9 | 91.5 | 1.7 | 4.8 | 560 | - | 63 | |
M30 | UN30 | 13.7 | 90 | 2 | 4.7 | - | - | - | |
M40 | UN40 | 13.4 | 89.5 | 2.4 | 4.3 | 530 | 5.7 | 59 | |
K01 | UN05 | WC-TiC-TaC-Co | 14.3 | 93 | 1.7 | 6.2 | - | - | - |
K10 | HN10 | 14.2 | 93 | 1.8 | 6.1 | - | 5.5 | 80 | |
G1 | WC-Co | 14.6 | 92 | 1.8 | 5.5 | 640 | 5 | 80 | |
K20 | G2 | 14.9 | 91 | 2.2 | 5 | 630 | 5.1 | 75 | |
K30 | G3 | 14.7 | 89.5 | 2.6 | 4.7 | 580 | 5.3 | 71 | |
Cermet | DUX30 | TiC-TaN-Ni-Mo | 6.9 | 92.5 | 1.6 | - | - | - | - |
DUX40 | 6.5 | 91.5 | 1.8 | 3.9 | 470 | 7 | 29 |