1.Chemical composition
Fe | Ni | Al | Si | Ca | Mg | P | C | O | N | Mo |
0.005 | 0.003 | 0.002 | 0.002 | 0.002 | 0.002 | 0.001 | 0.006 | X | 0.003 | other |
（Moly rod with Dia.30mm Max. , O:≤0.003% ;Moly rod with Dia.30-Dia.80, O≤0.005% ; Moly rod with Dia.80mmMin, O≤0.01% | ||||||||||
1.1 Diameter and tolerance:
Diameter Ø (mm) | Diameter tolerance (mm) |
ground | |
0.50 - 0.99 | ± 0.007 |
1.00 - 1.99 | ± 0.010 |
2.00 - 2.99 | ± 0.015 |
3.00 - 15.9 | ± 0.020 |
16.0 - 24.9 | ± 0.030 |
25.0 - 34.9 | ± 0.050 |
35.0 - 39.9 | ± 0.060 |
≥ 40.0 | ± 0.20 |
Cleaned | |
0.50 - 4.00 | ± 2.00 |
4.10 - 10.0 | ± 1.50 |
15.0 - 50.0 | ± 0.30 |
50.1 - 75.0 | ± 0.40 |
75.1 - 120.0 | ± 1.00 |
121.0 - 165.0 | ± 1.50 |
turned | |
40.0 - 49.9 | ± 0.30 |
50.0 - 165.0 | ± 0.40 |
1.2 Production length and straightness
Diameter | Production length | Straightness / meter(mm) | |
(mm) | (mm) | Cleaned | Ground / turned |
0.50 - 0.99 | 500 | < 2.5 | < 2.5 |
1.00 - 5.90 | 500 | < 2.0 | < 1.5 |
6.00 - 165.0 | 500 | < 1.5 | < 1.0 |
3.Appearance:Silver grey metallic luster
4.Surface condition
4.1 No Superfusion 、Bubble、flaw、Layering、necking down、insertion 、scratch etc .
4.2Ø17:curvature≤2mm,Ø48:Curvature≤15mm Your Curvature requests for other Diameter of moly rod available .
4.3.Roundness must be less than the tolerance of Diameter .
5.Physical properties: Hardness(HRA): ≥47; Density: ≥9.60g/cm3
6.Packing: In Wooden box or Carton box firmed with packing material .
+86 18637906960
+86 18637906960
Tel：+86 0379-69985400
Fax：+86 0379-69985400
Mob：+86 18637906960
Email：lymtlwm@163.com
Add: Luoyang City ,China