TZM Rod.
TZM rods
Tshuaj muaj pes tsawg leeg:
Main thiab me Cheebtsam | Cov ntsiab lus tsawg (%) | ASTM B386 (361) |
Mo | blance | tshuav nyiaj li cas |
Ti | 0.40-0.55% | 0.40-0.55% |
Zr | 0.06-0.12% | 0.06-0.12% |
Cov impurities | Qhov siab tshaj plaws (μg / g) | Qhov siab tshaj plaws (μg / g) |
Al | 10 | - |
Cu | 20 | - |
Cr | 20 | - |
Fe | 20 | 100 |
K | 20 | - |
Ni | 10 | 50 |
Si | 20 | 50 |
W | 300 | - |
C | 100-400 Nws | 100-400 Nws |
H | 10 | - |
N | 10 | 20 |
O | 500 | 300 |
Cd | 5 | - |
Hg | 1 | - |
Pb | 5 | - |
Dimensions thiab tolerances:
Txoj kab uas hla (mm) | Qhov siab kam rau ua (mm) |
Hauv av | |
0.50-0.99 Nws | ± 0.007 |
1.00-1.99 Nws | ± 0.010 |
1.00-2.99 Nws | ± 0.015 |
3.00-15.9 Nws | ± 0.020 |
16.0-24.9 Nws | ± 0.030 |
25.0-34.9 Nws | ± 0.050 |
35.0-3939 | ± 0.060 |
≥40.0 | ± 0.20 |
huv si | |
0.50-4.0 Nws | ± 2.0% |
4.10-10.0 Nws | ± 1.5% |
15.0-50.0 Nws | ± 0.30 |
51.0-75.0 Nws | ± 0.40 |
75.1-120.0 Nws | ± 1.00 |
121.0-165.0 Nws | ± 1.50 |
Tig | |
40.0-49.9 Nws | ± 0.30 |
50.0-165.0 | ± 0.40 |
Ntev thiab ncaj:
Txoj kab uas hla (mm) | Ntau lawm ntev (mm) | Stiraightness / Meter (mm) | |
huv si | Hauv av / tig | ||
0.50-0.99 Nws | 500 | 2.5 | 2.5 |
1.00-9.90 Nws | > 300 | 2.0 | 1.5 |
10.0-165.0 Nws | > 100 | 1.5 | 1.0 |
Length kam rau ua:
Txoj kab uas hla 0.50-30.0 mm | ||||||
Nominal ntev (mm) | 6-30 | 30-120 Nws | 120-400 Nws | 400-1000 Nws | 1000-2000 | > 2000 |
Length kam rau ua (mm) | ± 0.2 | ± 0.3 | ± 0.5 hli | ± 0.8 hli | ± 1.2 | ± 2.0 |
Ø 30.0 mm | ||||||
Nominal ntev (mm) | 6-30 | 30-120 Nws | 120-400 Nws | 400-1000 Nws | 1000-2000 | > 2000 |
Length kam rau ua (mm) | ± 1.0 | ± 1.5 | ± 2.5 | ± 4.0 | ± 6.0 | ± 8.0 |
Ceev:
1.0.50-40.0 hli ≥10.15g / cm³
2.40.1-80.0 hli ≥10.10g/cm³
3.80.1-120.0 hli ≥10.00g / cm³
4. 120.1-165.0 hli ≥9.90g/cm³
Kev kuaj tsis zoo: Rau txoj kab uas hla > 15.00 mm: 100% ultrasonic kuaj; Rau txoj kab uas hla ntawm 0.50-50.0mm: Eddy tam sim no kuaj ntawm cov pas nrig nrog hauv av.
Txoj kab uas hla (mm) | Tensile zog (MPa) | 0.2% Tawm Zog (MPa) | Elongation (%) | Hardness (HV 10) |
0.50-4.76 Nws | - | - | - | - |
4.76-22.20 Nws | ≥790 | ≥690 | ≥18 | |
22.20-28.60 Nws | ≥760 | ≥655 | ≥15 | 260-320 : kuv |
28.60-47.60 Nws | ≥690 | ≥585 | ≥10 | 250-310 : kuv |
47.60-73.00 Nws | ≥620 | ≥550 | ≥10 | 245-300 Nws |
73.00-120.9 Nws | ≥585 | ≥515 | ≥5 | 240-290 : kuv |
121.0-165.0 Nws | ≥585 | ≥515 | ≥5 | 220-280 : kuv |
Deg mob:
Nto: | huv si | Hauv av | Tig |
φ0.50-165mm | φ0.50-50.00 hli | φ≥40.00mm | |
Roughness | Txoj kab uas hla (mm) | Ra (μm) Av | Ra (μm) tig |
≤ 2.50 | ≤ 0.80 | - | |
2.5-50.0 Nws | ≤ 1.00 | - | |
≥40.0 | - | ≤3.2 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb