plastic machine bimetallic screw from China manufacturer - Zhoushan Vanscrew Machinery Co.,Ltd.

Price:	7500.0~8000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: wooden case

Brand Name: Vanscrew

Hardness after Hardening&Termpering: HB240-280

Surface Hardness: 58-64 HRC

Production Capacity: 300sets/month

Delivery Date: 25days

Steel Material: 38CrMoALA,SKD61.,D2 etc.

Nitriding Treatment: ≥ 96 hours

If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 h

bimetallic screw for plastic machine
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Material Available:

Nitriding Steel:	42CrMo, 38CrMoALA, etc
Cool work steel:	D2, SKD61, 9Cr18MoV etc.
Heat resistant steel:	SKH51, GH113 etc.

Technical Index

Steel Material	38CrMoALA,SKD61.,D2 etc.
Hardness after Hardening&Termpering	HB240-280
Nitriding Treatment	≥ 96 hours
Surface Hardness	58-64 HRC
Nitrided layer depth	0.5-0.8mm
Surface Roughness	Ra0.4
Screw Straightness	0.015mm
Chromium-Plated Surface Hardness after nitriding	≥900HB
Chromium-Plating Layer Thickness	0.05-0.10 mm
Bimetallic Layer Hardness	50-65 HRC
Depth of Alloy Layer	0.8-2.0 mm