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Pacote: caso de madeira (padrão exportação)
Maquinaria plástica segmento parafuso tambor acessórios
Material plástico machienry segmento parafuso barril acessório/peças
1) 38CrMoALA(JIS SACM645)
42CrMo(JIS SCM440)-2)
9Cr18MoV-3)
4) CW6Mo5Cr4V2
5) da alta qualidade vários aços
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 |
Classe available:1.Standard classe: 38CrMoAIA + horas2 nitretação 96. Grau bimetálico: 38CrMoAlA + alloy3 bimetálicos. TC-A série: carboneto de tungstênio 40 %4. TC-B grade: carboneto de tungstênio 25 %5. TC-C Nota: carboneto de tungstênio 15%
Vantagens para o tambor do parafuso de segmento
1. Bimetalic dicas de parafuso de grau
2. projeto alto desempenho
3. tempo de vida
Garantia: comum nitrided: 1-2years, Bimetallic; há muito tempo.
Grupo de Produto : Ponta do parafuso
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