{"title":"製刀鋼材","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e在這裡，您可以找到多款過去澳洲市場上未曾引進的日本製刀鋼材。\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"hitachi-ginsanko-ginsan-g3-sanmai-billet-2-5mm-x-55mm-x-360mm","title":"日立銀三鋼（Ginsan, G3）三枚合坯料","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e這是由日立生產、極受歡迎的不鏽鋼。許多堺的刀匠都會推出銀三鋼相關產品。其工作硬度介於 HRC 60 至 62 之間，我認為銀三鋼可說是白鋼二號的不鏽鋼版本。\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003cimg class=\"__mce_add_custom__\" src=\"\/\/cdn3.bigcommerce.com\/s-bov50\/products\/554\/images\/4331\/Ginsan_Composition__70519.1467288195.1280.1280.jpg?c=2\" alt=\"\" width=\"835\" height=\"730\"\u003e\u003c\/p\u003e \u003cp\u003e \u003cspan style=\"font-size: medium;\"\u003e此款特定鋼材採用三枚合結構，即以銀三鋼為芯材，外層包覆軟質不鏽鋼，形成三層夾鋼構造。這意味著刀具在熱處理後會更容易研磨；當使用者需要將刀身削薄時，也能直接使用砥石進行，而不必依賴機器（這其實不太實際，也是我不太喜歡粉末冶金單一鋼材刀具的原因之一）。\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e尺寸：360mm x 55mm x 2.5mm \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":31821823639689,"sku":"STEEL_G3_2.5x55x360","price":88.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7227\/0217\/products\/Ginsan_Billet__78667.1546485853.1280.1280.jpg?v=1577516439"}],"url":"https:\/\/www.knivesandstones.com.au\/zh-hant\/collections\/knife-making-steel.oembed","provider":"Knives and Stones","version":"1.0","type":"link"}