黃金重量基礎知識
2023-03-15
Meetu jewelry
15
在經濟衰退時期，廢黃金可以成為重要的現金來源。 所述金塊通常來自金首飾，例如扭曲的戒指、單件耳環或破損的項鍊和手鍊，其中鏈節中缺少幾條鍊子。 只需收集這些碎片，然後將它們出售給您所在地區信譽良好的當舖。 但出於多種原因，在這樣做之前了解廢金塊的大致重量是值得的。 至少，您可以協商獲得更高的價格，因為您根據報紙財經版所引用的黃金價格來了解其重量和大致市場價值。 檢查金塊以確定其純度。 在黃金產業，純度以10K、14K、18K和22K來衡量； K代表克拉，指合金中金的成分。 必須注意的是，24K 金非常柔軟，必須添加另一種金屬（如銅、鈀和鎳）以使其變硬，從而適合製作珠寶。 然後根據其中金的百分比來指定合金。 因此，24K金的含金量為99.7%； 22K金就是含金量為91.67%；而18K金就是含金量為75%。 一般規則是，克拉等級越高，黃金在市場上的價值就越高。 根據克拉數將廢金塊分成不同的堆。 請務必清除寶石、珠子和石頭等碎片中的任何其他物體，因為這些物品不會被計算在內。 使用珠寶秤、郵資秤或硬幣秤對每一堆進行稱重。 不建議使用浴室和廚房秤，因為它們在稱量珠寶時不夠靈敏。 然後，您可以使用線上黃金稱重轉換器或使用計算器自行轉換重量。 步驟相對簡單如下：記下以盎司為單位的重量。 將重量乘以純度 - 10K 再乘以 0.417； 14K 0.583； 18K 增加 0.750；每堆 22K x 0.917。 將所有廢金的大致重量相加。 瀏覽當地報紙的金融版塊，了解當天的黃金現貨價格。 然後，您可以透過將現貨價格乘以大致重量來確定黃金首飾的大致價格。
請與我們聯繫
推薦的文章
Weighing scales are indispensable to perform day to day tasks. There are a variety of different scales; some are used in laboratories of schools and colleges others ...
Scrap gold can be great source of cash in these recessionary times. Said pieces of gold usually come from pieces of gold jewelry like twisted rings, a single piece o...
Title: Unveiling the Raw Materials for 925 Silver Ring Production
Introduction:
925 silver, also known as sterling silver, is a popular choice for crafting exquisite and enduring jewelry. Renowned for its brilliance, durability, and affordability, ...
Introduction:
925 silver, also known as sterling silver, is a popular choice for crafting exquisite and enduring jewelry. Renowned for its brilliance, durability, and affordability, ...
Title: Essential Properties of Raw Materials for Crafting 925 Sterling Silver Rings
Introduction:
925 sterling silver is a highly sought-after material in the jewelry industry due to its durability, lustrous appearance, and affordability. To ensure...
Introduction:
925 sterling silver is a highly sought-after material in the jewelry industry due to its durability, lustrous appearance, and affordability. To ensure...
Title: The Cost of Silver S925 Ring Materials: A Comprehensive Guide
Introduction:
Silver has been a widely cherished metal for centuries, and the jewelry industry has always had a strong affinity for this precious material. One of the most popular...
Introduction:
Silver has been a widely cherished metal for centuries, and the jewelry industry has always had a strong affinity for this precious material. One of the most popular...
Title: Unveiling the Price of a Silver Ring with 925 Sterling Silver: A Guide to Understanding Costs
Introduction (50 words):
When it comes to purchasing a silver ring, understanding the cost factors is crucial to making an informed decision. Amo...
Introduction (50 words):
When it comes to purchasing a silver ring, understanding the cost factors is crucial to making an informed decision. Amo...
Title: Understanding the Proportion of Material Cost to Total Production Cost for Sterling Silver 925 Rings
Introduction:
When it comes to crafting exquisite pieces of jewelry, understanding the various cost components involved is crucial. Among ...
Introduction:
When it comes to crafting exquisite pieces of jewelry, understanding the various cost components involved is crucial. Among ...
Title: Prominent Companies Excelling in Independent Development of 925 Silver Rings in China
Introduction:
China's jewelry industry has witnessed significant growth in recent years, with a particular focus on sterling silver jewelry. Among the vari...
Introduction:
China's jewelry industry has witnessed significant growth in recent years, with a particular focus on sterling silver jewelry. Among the vari...
Title: Ensuring Quality: Standards Followed during Sterling Silver 925 Ring Production
Introduction:
The jewelry industry prides itself on providing customers with exquisite and high-quality pieces, and sterling silver 925 rings are no exception. ...
Introduction:
The jewelry industry prides itself on providing customers with exquisite and high-quality pieces, and sterling silver 925 rings are no exception. ...
Title: Discovering the Leading Companies Producing Sterling Silver Rings 925
Introduction:
Sterling silver rings are a timeless accessory that adds elegance and style to any outfit. Crafted with 92.5% silver content, these rings showcase a distinct...
Introduction:
Sterling silver rings are a timeless accessory that adds elegance and style to any outfit. Crafted with 92.5% silver content, these rings showcase a distinct...
沒有數據
+86-19924726359/+86-13431083798
地板13號，戈梅智能城的西塔，第1號 中國廣州Haizhu區的朱宗街33號。