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Paquete: caja de madera (estándar de la exportación)
Accesorios Maquinaria plástica segmento tornillo barril
Material plástico machienry segmento tornillo barril accesorios/piezas
1) 38CrMoALA(JIS SACM645)
42CrMo(JIS SCM440) 2)
9Cr18MoV 3)
4) CW6Mo5Cr4V2
5) varios alta calidad acero aleado
depth of bimetallic layer | >2mm |
thickness of cr-coated layer | 0.03-0.08mm |
nitride brittleness | ≤Grade 1 |
depth of nitride layer | 0.5~0.8mm |
hardness of nitride | hv900-1020 |
quenching and tempering hardness | hb240-280 |
suiface roughness | 0.045mm |
Grado available:1.Standard grado: 38CrMoAIA + nitruración 96 horas2. Grado bimetálico: 38CrMoAlA + alloy3 bimetálico. TC-A grado: carburo de tungsteno 40 %4. TC-B grado: carburo de tungsteno 25 %5. TC-C grado: carburo de tungsteno 15%
Ventajas para el barril del tornillo de segmento
1 consejos de tornillo de grado Bimetalic
2 diseño alto rendimiento
3 tiempo vida
Garantía: nitrurado común: 1-2años, bimetálicos; mucho tiempo.
PRODUCTOS POR GRUPO : Extremidad del tornillo
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