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Build Your Online Product Catalogs?
| Product Name: |
toyo injection screws & barrels
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| Supply Ability: |
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| Related proudcts |
screw barrel, injection screw, |
| Specifications |
injection screw barrel |
| Price Term: |
FOB |
| Port of loading: |
ningbo/shanghai |
| Minimum Order |
1set |
| Unit Price: |
USD1000 |
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1. Diameter of screw: D20-D300mm
2. L/D ratio: 10 - 50
3. Injection amount of screw barrel: 45g - 200g
Material 1.38 CrMoAlA(JIS SACM645)
2.42 CrMo(AISI 4140)
3.Cr12MoV(JIS SKD-11)
4.4Cr5MoSiV1(JIS SKD-61)
Hardness after hardening and tempering HB260 °
Nitrided Hardness HV900°~1000°
Nitrided Depth 0.5~0.7mm
Nitrided Brittleness above 2 stage
Surface Roughness Ra0.4
Screw straightness 0.015mm
Chromium plating Depth 0.05~0.10mm
Hardess of surface chromium-plating after Nitriding HV�50HV
Alloy Depth 0.8~2.0mm
Alloy hardness HRC56°~65°
Alloy(bimetallic) iron,nickel,tungsten,molybdenum |
| Company: |
suba machinery co.,ltd
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| Contact: |
Ms. jessica shaw |
| Address: |
jintang town |
| Postcode: |
316000 |
| Tel: |
8613587083003 |
| Fax: |
8613587083003 |
| E-mail: |
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