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如何挑選上等的不銹鋼材料
日期：2025-04-17 20:04
瀏覽次數(shù)：0
摘要：<span style="font-family:宋體;font-size:small;"> </span>
<p style="margin:0cm 0cm 0pt;">
<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">如何挑選上等的不銹鋼材料</span></span>
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<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">不銹鋼材料性價比高，耐高溫、耐酸、耐堿、耐腐蝕、抗靜電的特點使不銹鋼材料在工業(yè)生產各方面的到較高評價，被美譽為：世界上*佳的建筑材料之一。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料的選擇主要從材質和粗細兩方面著手。先說材質，目前市場上*好的不銹鋼材料是</span><span style="font-family:'Times New Roman';"><span lang="EN-US">316</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料、其次是</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料。這兩種材質的不銹鋼材料具有優(yōu)良的防腐性能。使用壽命可達</span><span style="font-family:'Times New Roman';"><span lang="EN-US">20</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">年。但在抗腐蝕性能上</span><span style="font-family:'Times New Roman';"><span lang="EN-US">316</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">鋼絲要比</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">強得多，購買不銹鋼材料的時候謹慎對待低價不銹鋼材料。市面上低價不銹鋼材料多的是。鋼材型號大都不是</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">和</span><span style="font-family:'Times New Roman';"><span lang="EN-US">316</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">的。</span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"> </span><span style="font-family:'Times New Roman';"><span lang="EN-US">202</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料、</span><span style="font-family:'Times New Roman';"><span lang="EN-US">302</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料或者高精不銹鋼材料等，這類材質的不銹鋼材料使用壽命不超過</span><span style="font-family:'Times New Roman';"><span lang="EN-US">5</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">年，一般</span><span style="font-family:'Times New Roman';"><span lang="EN-US">3</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">年不到就會出現(xiàn)生銹腐蝕，快的</span><span style="font-family:'Times New Roman';"><span lang="EN-US">1</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">年就生銹了，但這種不銹鋼材料價格低廉。一些無良商家利用低價為誘餌，用其他牌號的劣質不銹鋼材料以次充好，誤導消費者。好多消費者經不住價格誘惑，或銷售人員忽悠，結果面臨剛裝上</span><span style="font-family:'Times New Roman';"><span lang="EN-US">1</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">、</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">年就重新安裝的窘境。</span></span>
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<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">不銹鋼材料的鑒別</span></span>
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<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料有</span><span style="font-family:'Times New Roman';"><span lang="EN-US">201,201,301,302</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">，</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304,316</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">等，*好在安裝施工時，用不銹鋼測試液測試一下，幾分鐘即可得到結果，根據測試液顯示顏色可判定鋼絲型號。</span><span style="font-family:'Times New Roman';"><span lang="EN-US">316</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">例外，這種型號可用</span><span style="font-family:'Times New Roman';"><span lang="EN-US">M2</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">鉬測試液檢測</span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">1)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">明確是采用生拉不銹鋼材料還是鉛淬火鋼絲</span><span lang="EN-US"><span style="font-family:'Times New Roman';">;</span></span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">2)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">提出不銹鋼材料直徑、強度級別</span><span style="font-family:'Times New Roman';"><span lang="EN-US">(</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">組別</span><span style="font-family:'Times New Roman';"><span lang="EN-US">)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">及標準號</span><span style="font-family:'Times New Roman';"><span lang="EN-US">(</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">按表</span><span style="font-family:'Times New Roman';"><span lang="EN-US">1.1</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">選擇</span><span style="font-family:'Times New Roman';"><span lang="EN-US">)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">要求</span><span lang="EN-US"><span style="font-family:'Times New Roman';">;</span></span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">3)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">如有特殊的強度、直徑允許誤差等要求應提出</span><span style="font-family:'Times New Roman';"><span lang="EN-US">(</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">標準參數(shù)在第</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">及第</span><span style="font-family:'Times New Roman';"><span lang="EN-US">3</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">部分</span><span lang="EN-US"><span style="font-family:'Times New Roman';">);</span></span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">4)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">特殊包裝及標志要求</span><span style="font-family:'Times New Roman';"><span lang="EN-US">(</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">見</span><span lang="EN-US"><span style="font-family:'Times New Roman';">1.4);</span></span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">5)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">碳鋼彈簧適合在*高長期溫度</span><span style="font-family:'Times New Roman';"><span lang="EN-US">121</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">℃條件下工作，更工作溫度應選用合金彈簧鋼。</span></span>
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<span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">3</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">特殊需求</span></span>
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<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">不銹鋼材料異形截面：方形、矩形、六角形等。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">不銹鋼材料退火處理：適合再進行大變形塑性加工，如壓扁、軋成三角形等。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">不銹鋼材料穩(wěn)定化處理：鋼絲放出后會彈直，殘余應力消除較好。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">表面狀態(tài)：標準狀態(tài)為磷化后冷拉狀態(tài)，其它特殊狀態(tài)有鍍鋅、鍍鎳及無磷化等。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">琴鋼線：按</span><span style="font-family:'Times New Roman';"><span lang="EN-US">ISO</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">標準的</span><span style="font-family:'Times New Roman';"><span lang="EN-US">DM</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">、</span><span style="font-family:'Times New Roman';"><span lang="EN-US">DH</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">級別，或按</span><span style="font-family:'Times New Roman';"><span lang="EN-US">JISG3522</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">標準交付。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">合金彈簧鋼絲：本資料僅包括碳鋼，合金鋼絲可按退火及冷拉狀態(tài)供應。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">特殊需**否能滿足要在訂購時確認。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">不銹鋼材料交付時采用盤卷包裝，特殊包裝</span><span style="font-family:'Times New Roman';"><span lang="EN-US">(</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">木箱、鐵桶、托盤、線架</span><span style="font-family:'Times New Roman';"><span lang="EN-US">)</span></span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";">可協(xié)商。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";"><span style="font-size:small;">所有彈簧鋼絲涂以防銹油，不需要涂油時應在訂購時申明。盤卷裝鋼絲綁扎后用塑料編織布或其它材料包裝。</span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
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<span lang="EN-US"><span style="font-family:'Times New Roman';font-size:small;"> </span></span>
</p>
<span style="font-family:宋體;font-size:small;"> </span>
如何挑選上等的不銹鋼材料
不銹鋼材料性價比高，耐高溫、耐酸、耐堿、耐腐蝕、抗靜電的特點使不銹鋼材料在工業(yè)生產各方面的到較高評價，被美譽為：世界上*佳的建筑材料之一。
不銹鋼材料的選擇主要從材質和粗細兩方面著手。先說材質，目前市場上*好的不銹鋼材料是316不銹鋼材料、其次是304不銹鋼材料。這兩種材質的不銹鋼材料具有優(yōu)良的防腐性能。使用壽命可達20年。但在抗腐蝕性能上316鋼絲要比304強得多，購買不銹鋼材料的時候謹慎對待低價不銹鋼材料。市面上低價不銹鋼材料多的是。鋼材型號大都不是304和316的。
202不銹鋼材料、302不銹鋼材料或者高精不銹鋼材料等，這類材質的不銹鋼材料使用壽命不超過5年，一般3年不到就會出現(xiàn)生銹腐蝕，快的1年就生銹了，但這種不銹鋼材料價格低廉。一些無良商家利用低價為誘餌，用其他牌號的劣質不銹鋼材料以次充好，誤導消費者。好多消費者經不住價格誘惑，或銷售人員忽悠，結果面臨剛裝上1、2年就重新安裝的窘境。
不銹鋼材料的鑒別
不銹鋼材料有201,201,301,302，304,316等，*好在安裝施工時，用不銹鋼測試液測試一下，幾分鐘即可得到結果，根據測試液顯示顏色可判定鋼絲型號。316例外，這種型號可用M2鉬測試液檢測
1)明確是采用生拉不銹鋼材料還是鉛淬火鋼絲;
2)提出不銹鋼材料直徑、強度級別(組別)及標準號(按表1.1選擇)要求;
3)如有特殊的強度、直徑允許誤差等要求應提出(標準參數(shù)在第2及第3部分);
4)特殊包裝及標志要求(見1.4);
5)碳鋼彈簧適合在*高長期溫度121℃條件下工作，更工作溫度應選用合金彈簧鋼。
3特殊需求
不銹鋼材料異形截面：方形、矩形、六角形等。
不銹鋼材料退火處理：適合再進行大變形塑性加工，如壓扁、軋成三角形等。
不銹鋼材料穩(wěn)定化處理：鋼絲放出后會彈直，殘余應力消除較好。
表面狀態(tài)：標準狀態(tài)為磷化后冷拉狀態(tài)，其它特殊狀態(tài)有鍍鋅、鍍鎳及無磷化等。
琴鋼線：按ISO標準的DM、DH級別，或按JISG3522標準交付。
合金彈簧鋼絲：本資料僅包括碳鋼，合金鋼絲可按退火及冷拉狀態(tài)供應。
特殊需**否能滿足要在訂購時確認。
不銹鋼材料交付時采用盤卷包裝，特殊包裝(木箱、鐵桶、托盤、線架)可協(xié)商。
所有彈簧鋼絲涂以防銹油，不需要涂油時應在訂購時申明。盤卷裝鋼絲綁扎后用塑料編織布或其它材料包裝。
