Bimetallic Screw Barrel

₹ 90,500 / 3000 3000 Set

MOQ1 Set(s)
Hardness of nitration900-1020Hv
Hardness of Bimetallic LayerHRC55-72
Fragility of nitrationLess than grade 1
Depth of Bimetallic Layer>2mm .
Supply TypeManufacturer, Exporter
Preferred Buyer Location All over the world

Company Information

Member Since 10 Years
Nature of Business Manufacturer
Year of Establishment 2000

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Product Details
Company Details

Surface roughnessRa 0.4um
Hardness of Bimetallic LayerHRC55-72
Depth of Nitrated Layer0.5-0.8mm
Depth of Bimetallic Layer>2mm .
Thickness of Cr-coated Layer0.03-0.08m
Fragility of nitrationLess than grade 1
Hardness of nitration900-1020Hv

We are offering bimetallic screw barrel.
Alloy-steel of high-quality
1.38 crmoaia(jis sacm645)
2.42crmo(aisi4140)
3.9cr18mov
4.cw6mo5cr4v2
5.skd61
bimetallic alloy maerials:
1.fe-based alloy
2,ni-based alloy
3,co-based alloy
4.nico-based alloy
5.tungsten carbide
heat-treatment
nitriding treatment
electroplate hard-chrome
high-frequency quenching
spraying corrosion wear-resisting dual metal layers
vacuum quenching
screw
1) nitride depth: 0.55-0.7mm
2) nitride hardness: 850-960hv
3) surface roughness: ra≤0.8um
4) screw straightness: 0.015mm
5) bimetallic hardness: hrc50-62
6) bimetallic depth: 1.5-2.0mm
barrel
1) nitride depth: 0.55-0.7mm
2) nitride hardness: 960-1020hv
3) surface roughness: ra≤1.6um
4) bimetallic hardness: hrc50-65
5) bimetallic depth: 1.5-2.0mm