不锈钢，氮化钛，碳化钨的耐磨性及硬度差别如何?www.tool-tool.com

Bewise Inc. www.tool-tool.com Reference source from the internet.

其实硬度有很多种表现方式：布氏硬度HB、洛氏硬度HRA，HRB，HRC、维氏硬度(显微硬度)HV，橡胶塑料邵氏硬度HA,HD。

不锈钢:硬度差别很大,沉淀硬化不锈钢的硬度最高可超过HV500,但相对来说硬度不太高.氮化钛，硬度可达HV1994,碳化钨HV2200,碳化钛最高可达HV2850~3200;一般来说硬度越高耐磨性越好.但也要注意它们的脆性问题.

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 TEL:+886 4 24710048 / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

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Bewise Inc. www.tool-tool.com

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BW is specialized in R&D and sourcing the most advanced carbide material with high-tech coating to supply cutting / milling tool for mould & die, aero space and electronic industry. Our main products include solid carbide / HSS end mills, micro electronic drill, IC card cutter, engraving cutter, shell end mills, cutting saw, reamer, thread reamer, leading drill, involute gear cutter for spur wheel, rack and worm milling cutter, thread milling cutter, form cutters for spline shaft/roller chain sprocket, and special tool, with nano grade. Please visit our web www.tool-tool.com for more info.