端子連接器用銅及銅合金帶箔材編制說明

PAGEPAGE18國家標(biāo)準(zhǔn)《端子連接器用銅及銅合金帶箔材》討論稿編制說明一、工作簡況1、任務(wù)來源根據(jù)國家標(biāo)準(zhǔn)化管理委員會下達(dá)的2022年第二批推薦性國家標(biāo)準(zhǔn)計劃及相關(guān)標(biāo)準(zhǔn)外文版計劃的通知（國標(biāo)委發(fā)【2022】22號），其中附件一（2022年第二批推薦性國家標(biāo)準(zhǔn)計劃項目匯總表）序號第382項（項目計劃為20220708-T-610）《端子連接器用銅及銅合金帶箔材》國家標(biāo)準(zhǔn)由寧波興業(yè)盛泰集團(tuán)有限公司、安徽鑫科銅業(yè)有限公司、安徽楚江科技新材料股份有限公司、浙江力博實業(yè)股份有限公司、凱美龍精密銅板帶（河南）有限公司、太原晉西春雷銅業(yè)有限公司、浙江浙銅五星金屬材料有限公司、上海五星銅業(yè)股份有限公司、中色（寧夏）東方集團(tuán)有限公司、寧波興業(yè)鑫泰新型電子材料有限公司、寧波鑫悅合金材料有限公司負(fù)責(zé)起草修訂，并要求2023年全面完成指標(biāo)修訂工作。2、立項目的和意義近年來，電子技術(shù)迅猛發(fā)展，電連接器的用途和用量也越來越廣泛。從插排、手機(jī)、電腦到汽車、高鐵、航天用電力電子系統(tǒng)，電連接器的身影無處不在，它們是電子、電氣元件之間的橋梁，其作用是任何其他電子元器件所不能替代的。中國的連接器的用量逐年增長，其增長水平遠(yuǎn)高于世界同期的增長水平，是全球四大連接器市場之一。尤其是國內(nèi)5G網(wǎng)絡(luò)通信設(shè)備建設(shè)加快、城軌交通建設(shè)加速、新能源汽車爆發(fā)式增長、國防預(yù)算持續(xù)較快增長等原因，連接器的需求進(jìn)一步放大。接插件作為電連接器的核心部件，是組成橋梁的基石。而90%以上的接插件基體是銅合金帶材，因此電連接器的發(fā)展必然離不開銅合金帶材的發(fā)展和創(chuàng)新。原GB/T34497標(biāo)準(zhǔn)已經(jīng)實施多年，隨著5G通信技術(shù)的快速發(fā)展，連接器的應(yīng)用場景也逐漸增多，其性能也向著小型化、高負(fù)載、低溫升、高可靠性、高使役壽命和綠色環(huán)保方向發(fā)展，端子連接器對銅及銅合金的要求也有所變化。目前市場上的Cu-Cr系合金因其在保持優(yōu)異導(dǎo)電性的同時，也具有較高的強(qiáng)度和彈性、抗腐蝕性能強(qiáng)、加工成型好等一系列的優(yōu)良特性，在電子、電力、機(jī)械、交通運輸?shù)却箅娏鬟B接器領(lǐng)域均有廣泛的應(yīng)用。銅鎳硅合金為典型的高強(qiáng)高導(dǎo)銅合金帶材，其合金具有高的強(qiáng)度、優(yōu)良的導(dǎo)電和導(dǎo)熱性能，是載人航天與探月工程、衛(wèi)星導(dǎo)航系統(tǒng)等國家重點工程、重點領(lǐng)域和新一代3C產(chǎn)品等領(lǐng)域相關(guān)部件所必須的接連接器急需的關(guān)鍵基礎(chǔ)材料。原標(biāo)準(zhǔn)中的相關(guān)規(guī)定已無法滿足現(xiàn)階段市場上對該類產(chǎn)品的的要求，現(xiàn)階段對產(chǎn)品的尺寸、性能及檢測等方面的提出了新的質(zhì)量要求，因此為了適應(yīng)更多新場景下端子連接器對銅及銅合金帶箔材的要求，修訂此產(chǎn)品技術(shù)標(biāo)準(zhǔn)用以規(guī)范市場，顯得尤為重要和必要。同時為落實國務(wù)院有關(guān)《中國制造2025》和《深化標(biāo)準(zhǔn)化工作改革方案》的部署和要求，提升標(biāo)準(zhǔn)化和產(chǎn)品質(zhì)量整體水平，提升產(chǎn)品競爭力，適應(yīng)技術(shù)、標(biāo)準(zhǔn)、品牌、質(zhì)量服務(wù)為核心的新經(jīng)濟(jì)發(fā)展形式，有必要結(jié)合國內(nèi)外實際生產(chǎn)水平和用戶需求，對GB/T34497-2017《端子連接器用銅及銅合金帶箔材》標(biāo)準(zhǔn)進(jìn)行修訂，推動銅及銅合金行業(yè)的高質(zhì)量發(fā)展。本標(biāo)準(zhǔn)為首次修訂。3、主要工作過程標(biāo)準(zhǔn)修訂計劃任務(wù)正式下達(dá)后，寧波興業(yè)盛泰集團(tuán)有限公司牽頭成立了標(biāo)準(zhǔn)編制小組，首先整理收集本企業(yè)曾經(jīng)生產(chǎn)的產(chǎn)品的技術(shù)要求及產(chǎn)品使用現(xiàn)狀，為本標(biāo)準(zhǔn)全面、系統(tǒng)、有效的制定奠定了良好的基礎(chǔ)。隨后編制小組會同市場開發(fā)和營銷人員對端子連接器用銅合金帶材進(jìn)行了全面的市場調(diào)研，全面準(zhǔn)確地了解了市場上不同客戶的需求以及產(chǎn)品未來的發(fā)展趨勢，了解目前生產(chǎn)廠商的生產(chǎn)水平和現(xiàn)狀。通過查閱了國內(nèi)外有關(guān)的技術(shù)資料，結(jié)合主要用戶的技術(shù)要求，經(jīng)過多次討論和廣泛征求意見，形成了標(biāo)準(zhǔn)征求意見稿及編制說明。二、編制原則本標(biāo)準(zhǔn)制定單位自接受起草任務(wù)后，成立了本標(biāo)準(zhǔn)編制工作組，負(fù)責(zé)收集生產(chǎn)、檢驗數(shù)據(jù)、市場需求及客戶要求等信息。初步確定了《端子連接器用銅及銅合金帶箔材》標(biāo)準(zhǔn)起草所遵循的基本原則和編制依據(jù)：3.1查閱相關(guān)標(biāo)準(zhǔn)和國內(nèi)外客戶的相關(guān)技術(shù)要求；3.2根據(jù)國內(nèi)外銅及銅合金帶材企業(yè)具體情況，力求做到標(biāo)準(zhǔn)修訂科學(xué)、先進(jìn)，滿足市場需要；3.3根據(jù)技術(shù)發(fā)展水平及測試數(shù)據(jù)確定技術(shù)指標(biāo)取值范圍，力求做到標(biāo)準(zhǔn)修訂經(jīng)濟(jì)合理、實用；3.4完全按照GB/T1.1和有色加工產(chǎn)品標(biāo)準(zhǔn)和國家行業(yè)標(biāo)準(zhǔn)編寫示例的要求格式和結(jié)構(gòu)進(jìn)行編寫。三、文件修訂主要內(nèi)容本文件代替GB/T34497-2017《端子連接器用銅及銅合金帶箔材》。本文件與GB/T34497-2017相比，除結(jié)構(gòu)調(diào)整和編輯性改動外，主要修訂內(nèi)容如下：更改了規(guī)范性引用文件名稱，將GB/T351《金屬材料電阻系數(shù)測定方法》更改為《金屬材料電阻率測量方法》。更改了銅合金牌號，將牌號TSn0.1、TSi1-0.25、QSn10-0.3分別更改為TSn0.12、TNi1-0.25、QSn10-0.2。修改了個別牌號的寬度要求，HSn77-1、HSn75-1、HSn88-1、HSn88-2、QSn10-0.2的寬度由10-410修改為10-620。）增加了TCr0.3-0.15-0.03、TCr1-0.15、HSn88-0.7、QSn2-0.2、QSn2.0-0.1-0.03牌號。增加了TCr0.3-0.15-0.03、TCr1-0.15、HSn88-0.7、QSn2-0.2、QSn2.0-0.1-0.03帶箔材力學(xué)性能規(guī)定。增加了TCr0.3-0.15-0.03、TCr1-0.15、HSn88-0.7、QSn2-0.2、QSn2.0-0.1-0.03帶箔材完全試驗條件規(guī)定。增加了TCr0.3-0.15-0.03、TCr1-0.15、HSn88-0.7、QSn2-0.2、QSn2.0-0.1-0.03帶箔材電性能規(guī)定。增加了GB/T32791《銅及銅合金導(dǎo)電率渦流測試方法》。增加了GB/T?34505《銅及銅合金材料室溫拉伸試驗方法》。將“質(zhì)量證明書”更改為“隨行文件”。刪除化學(xué)成分表。刪除了GB/T228.1-2010《金屬材料拉伸試驗第1部分：室溫試驗方法》。刪除了YS/T478《銅及銅合金導(dǎo)電率渦流檢測方法》。表1TCr0.3-0.15-0.03合金實測的成分統(tǒng)計數(shù)據(jù)表元素CrZrCd*Si標(biāo)準(zhǔn)值0.15-0.450.05-0.25≤0.00180.005-0.05實際值范圍0.25-0.40.07-0.150.000450.005-0.02統(tǒng)計數(shù)（個）53535353合格率（%）100100100100表2TCr1-0.15合金實測的成分統(tǒng)計數(shù)據(jù)表元素CrZr標(biāo)準(zhǔn)值0.5-1.50.02-0.20實際值范圍0.6-0.750.07-0.15統(tǒng)計數(shù)（個）5959合格率（%）100100表3HSn88-0.7合金實測的成分統(tǒng)計數(shù)據(jù)表元素SnPNiFePb標(biāo)準(zhǔn)值0.5～0.9≤0.06≤0.8≤0.03≤0.05實際值范圍0.6～0.80.030.060.020.03統(tǒng)計數(shù)（個）2424242424合格率（%）100100100100100表4QSn2-0.2合金實測的成分統(tǒng)計數(shù)據(jù)表元素SnPNiFePbZn標(biāo)準(zhǔn)值1.7～2.3≤0.150.1～0.4≤0.10≤0.02≤0.20實際值范圍2.05-2.250.05-0.070.2-0.30.050.0091.0統(tǒng)計數(shù)（個）222222合格率（%）100100100100100100表5QSn2.0-0.1-0.03合金實測的成分統(tǒng)計數(shù)據(jù)表元素SnPFePb標(biāo)準(zhǔn)值1.7-2.30.025-0.040.05-0.15≤0.02實際值范圍1.9-2.10.028-0.0350.06-0.10.009統(tǒng)計數(shù)（個）27272727合格率（%）100100100100表6TCr0.3-0.15-0.03合金實測的力學(xué)性能統(tǒng)計數(shù)據(jù)表狀態(tài)抗拉強(qiáng)度斷后伸長率維氏硬度導(dǎo)電率范圍/MPa數(shù)量合格率范圍/%數(shù)量合格率范圍/%HV數(shù)量合格率范圍/%IACS數(shù)量合格率H02482~5418100%10~158100%141~1748100%85~93.48100%H04541~60123100%8~1623100%162~18523100%82.4~89.923100%H06573~62022100%8~1522100%173~19322100%80.4~88.522100%表7TCr1-0.15合金實測的力學(xué)性能統(tǒng)計數(shù)據(jù)表狀態(tài)抗拉強(qiáng)度斷后伸長率維氏硬度導(dǎo)電率范圍/MPa數(shù)量合格率范圍/%數(shù)量合格率范圍/%HV數(shù)量合格率范圍/%IACS數(shù)量合格率H02480~5545100%8~155100%151~1695100%85.3~88.75100%H04534~6163497%8~1534100%158~1843494%85~89.834100%H06571~58920100%7.5~1320100%171~17920100%526~5742095%表8HSn88-0.7合金實測的力學(xué)性能統(tǒng)計數(shù)據(jù)表狀態(tài)抗拉強(qiáng)度斷后伸長率維氏硬度導(dǎo)電率范圍/MPa數(shù)量合格率范圍/%數(shù)量合格率范圍/%HV數(shù)量合格率范圍/%IACS數(shù)量合格率H04518~56316100%10~19.316100%165~17916100%26.9~32.71694H06551~6005100%8~155100%176~1975100%28.3~30.55100%H08623~6433100%6~83100%185~1963100%28.5~29.63100%表9QSn2-0.2合金實測的力學(xué)性能統(tǒng)計數(shù)據(jù)表狀態(tài)抗拉強(qiáng)度斷后伸長率維氏硬度導(dǎo)電率范圍/MPa數(shù)量合格率范圍/%數(shù)量合格率范圍/%HV數(shù)量合格率范圍/%IACS數(shù)量合格率H02435~4372100%25~262100%143~1442100%34~352100%表10QSn2.0-0.1-0.03合金實測的力學(xué)性能統(tǒng)計數(shù)據(jù)表狀態(tài)抗拉強(qiáng)度斷后伸長率維氏硬度導(dǎo)電率范圍/MPa數(shù)量合格率范圍/%數(shù)量合格率范圍/%HV數(shù)量合格率范圍/%IACS數(shù)量合格率H02426~49714100%15~2514100%137~16314100%36.9~40.214100%H04521~56613100%12~1613100%161~18013100%32~39.313100%三、標(biāo)準(zhǔn)水平分析本標(biāo)準(zhǔn)與GB/T2059-2017《銅及銅合金帶材》、GB/T26007-2017《彈性元件和接插件用銅帶》、ASTMB888-2019《電連接器或彈性元件用銅合金帶材》、ASTMB36-2018《黃銅厚板、薄板、帶和軋制條材》、ASTMB591-2020a《銅鋅錫和銅鋅錫鐵鎳合金厚板、薄板、帶材及軋制條件》、ASTMB103M-2019《磷青銅厚板、薄板、帶材和軋條帶材》、ASTMB194-2015《銅鈹合金厚板、薄板、帶材和軋制條材》標(biāo)準(zhǔn)對比如下：1、適用范圍本標(biāo)準(zhǔn)為專用標(biāo)準(zhǔn)，適用于制作端子連接器用銅及銅合金帶箔材，美國ASTMB888-2019適用于電連接器或彈性元件用銅合金帶，兩標(biāo)準(zhǔn)產(chǎn)品的使用方向不同。2、本標(biāo)準(zhǔn)的外形尺寸允許偏差超過ASTMB888-2019以及ASTMB103-2019標(biāo)準(zhǔn)水平。（1）厚度允許偏差對比情況見表11-表12。表11厚度及允許偏差單位為毫米厚度厚度及允許偏差普通級高精度級0.10-0.15±0.005±0.003＞0.15-0.2±0.008±0.004＞0.2-0.3±0.010±0.005＞0.3-0.4±0.014±0.008＞0.4-0.6±0.016±0.010＞0.6-0.8±0.018±0.013＞0.8-1.2±0.020±0.015＞1.2-1.5±0.025±0.020＞1.5-2.0±0.035±0.025＞2.0-2.6±0.045±0.030＞2.6-3.0±0.055±0.040注：當(dāng)需方要求允許偏差全為（+）或全為（-）單向偏差時，其值為表中相應(yīng)數(shù)值的2倍。表12ASTMB888-2019、ASTMB103-2019厚度允許偏差單位為毫米厚度厚度允許偏差，±寬度≤200寬度＞200-300寬度＞300-600＞0.10-0.200.0100.0200.030＞0.20-0.300.0150.0250.035＞0.30-0.400.0200.0300.045＞0.40-0.500.0250.0350.050＞0.50-0.600.0300.0400.050＞0.60-0.700.0350.0500.060＞0.70-1.00.0450.0500.060＞1.0-1.30.0500.0600.070＞1.3-2.00.0600.0700.0802.0-3.00.070.080.10（2）寬度允許偏差對比情況見表13-表14。表13本標(biāo)準(zhǔn)寬度及其允許偏差單位為毫米厚度寬度及允許偏差10-50＞50-100＞100-200＞200-6200.1-0.50±0.05±0.07±0.10±0.15＞0.50-1.0±0.08±0.10±0.15±0.20＞1.0-1.8±0.10±0.15±0.20±0.30＞1.8-3.0±0.20±0.02±0.30±0.40注：當(dāng)需方要求允許偏差全為（+）或全為（-）單向偏差時，其值為表中相應(yīng)數(shù)值的2倍。表14ASTMB888-2019、ASTMB103-2019寬度允許偏差單位為毫米寬度寬度允許偏差/±0.10-0.80.8-3.0≤50.80.130.25＞50.8-2000.200.33＞200-6000.400.40（3）側(cè)邊彎曲度的對比情況見表15-表16。表15本標(biāo)準(zhǔn)側(cè)邊彎曲度寬度/mm側(cè)邊彎曲度/（mm/m），不大于厚度≤0.50厚度＞0.5010-502.53.0＞50-1002.02.0＞100-2001.51.5＞200-6201.01.5表16ASTMB888-2019、ASTMB103-2019的側(cè)邊彎曲度寬度/mm側(cè)邊彎曲度/mm/1800mm≤25≤13＞25-100≤9.5＞100≤9.5（4）帶箔材的毛刺應(yīng)符合表17的規(guī)定。表17毛刺單位為毫米厚度邊緣毛刺，不大于0.1-0.50.03＞0.5-1.00.05＞1.0-2.00.07＞2.0-3.00.10（5）帶箔材的縱向卷曲度應(yīng)符合表18的規(guī)定。表18縱向卷曲度寬度/mm縱向卷曲度/（mm/m），不大于普通級高級10-1008050＞100-600150100（6）帶箔材的扭曲度應(yīng)符合表19的規(guī)定。表19扭曲度寬度/mm扭曲角度/（°），不大于普通級高級10-303010＞30-1002053、力學(xué)性能對比情況見表20-表27。表20本標(biāo)準(zhǔn)力學(xué)性能牌號狀態(tài)拉伸試驗硬度試驗抗拉強(qiáng)度Rm/MPa規(guī)定塑性延伸強(qiáng)度aRp0.2/MPa伸長率bA11.3mm/%維氏硬度/HVT2H01215-275≥120≥2560-90H02245-345≥180≥880-110H04295-380≥250≥390-120H06≥350≥320-≥110TP2H01220-260≥140≥2540-65H02240-300≥180≥865-95H04290-360≥250≥390-110H06≥360≥320-≥110TSn0.12H02300-370≥220≥485-110H04360-430≥310≥3105-130H06≥420≥390-≥120TZr0.1H01280-310≥190≥1380-100H02300-360≥280≥695-115H03320-390≥310≥5100-125H04360-430≥350≥4120-145H06400-450≥390≥3125-150H08≥440≥430≥2≥135TBe1.7TM01760-830550-760≥20210-290TM02830-930660-860≥16250-320TM04930-1040760-930≥12280-360TM051030-1100860-970≥10330-380TM06≥1070≥930≥4≥340TBe2.0TM01760-830550-760≥20220-295TM02830-930660-860≥16255-320TM04930-1040760-930≥12295-360TM051030-1100860-970≥10320-380TM061070-1210930-1170≥5335-410TM08≥1210≥1030≥4≥360TMg0.5H01380-460≥320≥14115-145H02460-520≥380≥10140-165H04520-570≥430≥7160-180H06570-620≥470≥5175-195H08≥620≥520-≥190TNi1-0.25TM03460-520≥360≥16135-165TM04490-560≥410≥14145-175TM06520-590≥440≥10150-180TM08≥580≥510≥8≥170TSn2-0.2-0.06H02430-530≥385≥10140-170H04520-580≥485≥6160-190H06570-640≥540≥4180-210H08≥630≥605-≥200TSn2-0.6-0.15H02400-485≥435≥9-H04450-510≥460≥7-H06490-550≥505≥6-H08≥530≥510≥3-TSn1.5-0.8-0.06H04500-590≥430≥7155-180H06≥540≥500≥6≥160TFe0.1H01300-365≥135≥2090-105H02325-410≥310≥1095-115H03355-425≥345≥5105-125H04385-455≥355≥4115-130H06410-480≥400≥2120-140H08≥440≥425-≥130TFe2.5H01320-400≥210≥15100-120H02365-435≥250≥6110-140H04415-485≥365≥5120-150H06460-505≥440≥3130-150H08≥485≥460≥2≥140TFe0.75H02365-435≥250≥10130-150H04415-485≥365≥5160-185H06460-505≥440≥4165-190H08≥485≥460≥3≥170H63H01340-430≥200≥2385-120H02410-480≥280≥19110-150H04470-550≥420≥6145-170H06≥540≥500-≥165H65、H66H01340-410≥200≥3585-120H02380-460≥280≥25105-130H04420-540≥390≥13120-160H06520-620≥480≥4150-190H08≥595≥550-≥170H68H01325-410≥220≥3585-115H02355-460≥275≥25100-130H04410-540≥340≥13120-160H06520-620≥460≥4150-190H08≥570≥520-≥180H70H01320-405≥230≥3585-115H02395-460≥290≥25110-140H03440-510≥380≥15125-155H04490-560≥460≥12140-170H06570-635≥545≥3160-190H08≥625≥565-≥180H80H01330-410≥200≥3075-110H02400-480≥310≥13110-150H04440-560≥350≥8135-180H06≥510≥460≥4≥150H85H01305-370≥160≥2580-105H02350-420≥295≥1390-115H03395-460≥350≥10125-150H04435-495≥395≥7140-165H06495-550≥450≥5150-175H08≥540≥475-≥165HSn71-1H02430-510≥320≥25130-170H03490-570≥410≥12150-190H04560-640≥480≥4180-220H06≥620≥550-≥190HSn75-1H01430-500≥340≥25125-165H02470-540≥390≥15140-180H03530-610≥460≥8160-200H04600-660≥520≥5180-220H06660-750≥580-195-235H08≥730≥680-≥200HSn88-1H01325-395≥145≥1780-125H02370-450≥330≥6110-135H03415-495≥400≥4135-150H04460-545≥460≥3140-155H06515-585≥495≥2150-170H08≥565≥530-≥155HSn88-2H01340-405≥140≥24100-140H02395-475≥350≥13125-150H03425-510≥400≥10145-175H04485-565≥455≥5160-185H06525-605≥505≥3170-195H08≥580≥560-≥180QSn4-0.15-0.10-0.03H02570-675≥540≥19140-175H04670-770≥640≥10155-210H06705-805≥675≥7170-220H08≥725≥710≥3≥185QSn4-0.3H01315-400≥140≥25120-150H02380-485≥290≥15130-160H03460-565≥440≥10150-180H04495-600≥485≥8170-195H06580-685≥560≥3190-215H08≥625≥605-≥210QSn6.5-0.1H02420-520360-460≥25125-165H03500-590460-550≥15160-190H04590-690530-620≥9180-210H06640-730610-700≥6200-230H08≥720≥690-≥220QSn6.5-0.4H01420-520≥350≥22120-170H02500-590≥450≥15160-190H04560-650≥520≥10180-210H06≥640≥590≥5≥200QSn8-0.3H01435-515≥240≥35100-160H02475-580≥350≥25145-190H03550-635≥485≥20165-220H04585-690≥540≥15185-225H06670-770≥635≥9210-240H08≥725≥690≥3≥220QSn10-0.2H02525-625≥460≥25160-210H04650-750≥580≥13200-240H06740-840≥650≥9≥230H08795-890≥700≥5≥240H10≥825≥750-≥250BSi2-0.45TM01620-720≥515≥9-TM02660-760≥585≥6-TM03720-825≥655≥3-TM04≥760≥685--BSi3.2-0.7TM00620-760≥450≥10180-220TM02655-825≥585≥7190-240TM03690-860≥655≥5210-250TM04≥760≥720≥2≥220BZn18-18H01400-495≥180≥20100-140H02455-550≥330≥10120-160H03510-595≥475≥4135-170H04540-625≥515≥3150-180H06595-675≥585-170-200H08≥620≥605-≥175BZn18-26H01475-600≥270≥15120-180H02540-655≥440≥8150-190H04635-750≥545≥3200-240H06700-810≥650-210-250H08≥740≥690-≥220注：a.規(guī)定塑性延伸強(qiáng)度僅做參考；b.厚度小于0.15mm的帶箔材，其伸長率指標(biāo)僅供參考。表21GB/T2059－2017力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPa伸長率/％維氏硬度HVT2、TP2H01215-275≥2560-90H02245-345≥880-110H04295-380≥390-120H06≥350-≥110H85O60≥260≥40≤85H02305-380≥1580-115H04≥350-≥105H80O60≥265≥50-H04≥390≥3H70、H68H65O60≥290≥40≤90H01325-410≥3585-115H02355-460≥25100-130H04410-540≥13120-160H06520-620≥4150-190H08≥570-≥180H63O60≥290≥35≤95H02350-470≥2090-130H04410-630≥10125-165H06≥585≥2.5≥155QSn4-0.3O60≥290≥40-H04540-690≥3H06≥635≥2QSn6.5-0.1O60≥315≥40≤120H01390-510≥35110-155H02490-610≥10150-190H04590-690≥8180-230H06635-720≥5200-240H08≥690-≥210QSn6.5-0.4O60≥295≥40-H04540-690≥8H06≥665≥2QSn8-0.3O60≥345≥45≤120H01390-510≥40100-160H02490-610≥30150-205H04590-705≥12180-235H06685-785≥5210-250H08≥735-≥230BZn18-18O60≥385≥35≤105H01400-500≥20100-145H02460-580≥11130-180H04≥545≥3≥165BZn18-26H01≥475≥25≤165H02540-650≥11140-195H04≥645≥4≥190表22GB/T26007-2017力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度RmN/mm2伸長率A50mm/%維氏硬度HV厚度0.1-0.25厚度＞0.25-1.0H63H01350-430≥19≥2395-125H02419-490≥8≥10120-155H04480-560≥3≥5150-180H06550-640—≥2170-200H65H01350-430≥19≥2395-125H02419-490≥8≥10120-155H04480-560≥3≥5150-180H06550-640—≥2170-200H70H01350-430≥21≥2595-125H02410-490≥9≥12120-155H04480-560≥4≥6150-180H06550-640—≥2170-200H80H01330-410≥14≥1890-120H02380-460≥7≥10110-140H04440-530≥3≥4130-160H06≥510—≥2155-185H85H01300-370≥16≥2085-115H02350-420≥8≥12105-135H04410-490≥3≥4125-155H06480-560—≥2150-180QSn4-0.3H01390-490≥11≥13115-155H02480-570≥4≥5150-180H04540-630≥3≥4170-200H06≥610—≥2≥190QSn6.5-0.1H01420-520≥17≥20125-165H02500-590≥8≥10160-190H04560-650≥5≥7180-210H06640-730≥3≥4200-230QSn8-0.3H01450-550≥20≥23135-175H02540-630≥13≥15170-200H04600-690≥5≥7190-220H06660-750≥3≥4210-240H08≥740——≥230BZn18-18H02500-590≥3≥5160-190H04580-670—≥2180-210H06640-730—-200-230BZn18-26H02540-630≥3≥5170-200H04600-700—≥2190-220H06≥700——≥220表23EN1758:1998力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPa伸長率A50mm/%硬度/HVCuSn0.15R250250-320≥960-90R300300-370≥485-110R360360-430≥3105-130R420420-490≥2120-140表24ASTMB888－2019力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPa規(guī)定塑性延伸強(qiáng)度Rp0.2/MPa伸長率/％C19010TM03460-520≥340≥12TM04490-560≥410≥10TM06520-590≥440≥8TM08≥580≥510≥6C19400H02365-435≥250≥6H04415-485≥365≥3H06460-505≥440≥2H08485-525≥460≥2H10505-550≥485≥1C19700H02365-435≥250≥6H04415-485≥365≥2H06460-505≥440≥2H08485-525≥460≥2H10505-550≥485≥1C19210H01300-365≥135≥20H02325-410≥310≥5H03355-425≥345≥4H04385-455≥355≥3H06410-480≥400≥2H08440-510≥425≥1H10≥455≥440≥1C42200H01325-395≥145≥17H02370-450≥330≥6H03415-495≥400≥4H04460-545≥460≥3H06515-585≥495≥2H08565-635≥530≥2H10≥605≥565≥1C42500H01340-405≥140≥24H02395-475≥350≥13H03425-510≥375≥10H04485-565≥430≥6H06525-605≥480≥5H08580-650≥545≥3H10≥635≥585-C51180H02570-675≥540≥15H04670-770≥640≥8H06705-805≥675≥5H08725-825≥710≥2C70250TM00620-760≥450≥10TM02655-825≥585≥7TM03690-860≥655≥5C70260TM01620-720≥515≥6TM02620-760≥585≥4TM03720-825≥655≥2TM04760-860≥685≥1表25ASTMB103-2019力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPaHRBHR30TC52400H02525-62578-96-H04650-75092-10178-82H06740-84098-10380-84H08795-89099-10481-85H10825-915100-10682-86表26ASTMB194-2015力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPa規(guī)定非比例延伸強(qiáng)度Rp0.2N/mm2伸長率A50mm/%洛氏硬度值C標(biāo)尺30N標(biāo)尺15N標(biāo)尺C17000TM01760-830550-760≥15≥20≥42≥70TM02830-930660-860≥12≥24≥45≥72TM04930-1040760-930≥9≥28≥48≥75TM051030-1100860-970≥9≥31≥52≥75.5TM061070-1210930-1140≥3≥32≥52≥76C17200TM01760-830550-760≥15≥20≥2≥70TM02830-930660-860≥12≥23≥44≥72TM04930-1040760-930≥9≥38≥48≥75TM051030-1100860-970≥9≥31≥53≥75.5TM061070-1210930-1170≥4≥32≥53≥76TM081210-13101030-1240≥3≥33≥53≥6.5表27ASTMB422-2010力學(xué)性能牌號狀態(tài)抗拉強(qiáng)度Rm/MPa伸長率A50mm/%C19020HR02≥435≥5HR04≥460≥3HR06≥505≥3HR08≥510≥24、電性能需方如有要求并在合同中注明時，可進(jìn)行電性能試驗，本標(biāo)準(zhǔn)與ASTMB888-2019標(biāo)準(zhǔn)中導(dǎo)電率指標(biāo)對比如表28所示。表28電性能對比牌號代號20℃時導(dǎo)電率/（%IACS），不小于本標(biāo)準(zhǔn)ASTMB888T2T1105096-TP2C1220080-TSn0.12C1441585-TZr0.1C151009395TBe1.7C170002022TBe2.0C172002022TMg0.5C1866560-TNi1-0.25C190105060TSn2-0.2-0.06/25-TSn2-0.6-0.15C1902048-TSn1.5-0.8-0.06C1904035-TFe0.1C192108580TFe2.5C194006060TFe0.75C197008080TCr0.3-0.15-0.03C1814080-TCr1-0.15C1815085-H63T2730022-H65、H66C27000、C2680023-H68T2630025-H70T2610026-H80C2400028-H85C230003037HSn71-1C4450024-HSn75-1C4425024-HSn88-0.7C4112528-HSn88-1C422003031HSn88-2C425002828QSn2-0.2T5071028-QSn2.0-0.1-0.03C5071532-QSn4-0.15-0.10-0.03C511802020QSn4.0-0.3C511001520QSn6.5-0.1T5151013-QSn6.5-0.4T5152012-QSn8.0-0.3C521001213QSn10-0.2C524009-BSi2-0.45C702604040BSi3.2-0.7C702504040BZn18-18C752105.5-BZn18-26C770005.5-本標(biāo)準(zhǔn)是首次修訂標(biāo)準(zhǔn)，是根據(jù)我國近幾年實際生產(chǎn)使用情況和結(jié)合國外先進(jìn)企業(yè)產(chǎn)品標(biāo)準(zhǔn)指標(biāo)制定的，從各項指標(biāo)對比可以看出，本標(biāo)準(zhǔn)對端子連接器用銅及銅合金帶箔材的各項性能指標(biāo)及要求進(jìn)行了詳細(xì)、明確的規(guī)定，能更好的對產(chǎn)品進(jìn)行規(guī)范，滿足產(chǎn)品的適用性。本標(biāo)準(zhǔn)中部分力學(xué)性能、折彎性能等指標(biāo)優(yōu)于國內(nèi)外的相關(guān)標(biāo)準(zhǔn)。本標(biāo)準(zhǔn)規(guī)定的技術(shù)要求具有先進(jìn)性和國際通用性，達(dá)到國際先進(jìn)水平。四、與現(xiàn)行相關(guān)法律、法規(guī)、規(guī)章及相關(guān)標(biāo)準(zhǔn)，特別是強(qiáng)制性標(biāo)準(zhǔn)的協(xié)調(diào)性本標(biāo)準(zhǔn)的制定過程、技術(shù)指標(biāo)的選定、檢驗項目的設(shè)置符合現(xiàn)行法律、法規(guī)和強(qiáng)制性國家標(biāo)準(zhǔn)的規(guī)定。五、重大分歧意見的處理經(jīng)過和依據(jù)無。六、標(biāo)準(zhǔn)作為強(qiáng)制性或推薦性標(biāo)準(zhǔn)的建議本標(biāo)準(zhǔn)建議不作為強(qiáng)制性標(biāo)準(zhǔn)，而建議作為推薦性標(biāo)準(zhǔn)。七、貫徹標(biāo)準(zhǔn)的要求和措施建議本標(biāo)準(zhǔn)根據(jù)市場對端子連接器用銅及銅合金帶箔材的需求和客戶的特殊要求進(jìn)行了修訂，標(biāo)準(zhǔn)全面覆蓋了一般端子連接器用銅及銅合金帶箔材的技術(shù)要求，建議相關(guān)單位組織專項標(biāo)準(zhǔn)宣貫會并進(jìn)行系統(tǒng)學(xué)習(xí)。本標(biāo)準(zhǔn)發(fā)布后，各企業(yè)應(yīng)積極宣傳和貫徹，并采用新標(biāo)準(zhǔn)訂貨，以保證產(chǎn)品質(zhì)量，滿足國內(nèi)外市場及用戶的需求。八、預(yù)期效果本標(biāo)準(zhǔn)通過端子連接器的基礎(chǔ)原材料銅板帶產(chǎn)品標(biāo)準(zhǔn)而制定，并結(jié)合了國內(nèi)外客戶對端子連接器的具體使用需求，首次修訂端子連接器用銅及銅合金帶箔材標(biāo)準(zhǔn)。該標(biāo)準(zhǔn)技術(shù)指標(biāo)先進(jìn)，發(fā)布后將規(guī)范我國端子連接器用銅及銅合金帶箔材的性能和技術(shù)指標(biāo)要求，提高產(chǎn)品在國內(nèi)外市場上的競爭力，給企業(yè)帶來巨大的經(jīng)濟(jì)效益?！抖俗舆B接器用銅及銅合金帶箔材》國家標(biāo)準(zhǔn)起草組2022年11月附表一TCr0.3-0.15-0.03實測數(shù)據(jù)結(jié)果序號狀態(tài)厚度寬度抗拉延伸硬度屈服強(qiáng)度導(dǎo)電率%厚度公差寬度公差表面質(zhì)量1H040.325.55441116450087.40.00150.03合格2H040.428.75411216350988.70.00150.015合格3H020.4285191014847693.40.00150.01合格4H020.4305191014845093.40.0020.02合格5H040.428.7577917653486.60.0020.02合格6H021924821514145186.80.0040.02合格7H040.4335411216350988.70.00250.015合格8H040.4285411216350988.70.00050.005合格9H040.4585601616850788.70.00150.03合格10H020.4675191014845093.40.0020.03合格11H040.4305801017355184.20.0010.015合格12H040.485.55801017355184.20.0010.015合格13H040.1535592917755383.30.00250.035合格14H060.25436171519057480.40.0030.035合格15H060.1632601818556982.40.0010.03合格16H040.1616601818456983.40.0010.025合格17H040.4325991018856486.30.0010.03合格18H040.1836595818456183.40.0010.035合格19H040.485.5591919057682.40.0010.01合格20H060.1536.5607918459082.40.00050.02合格21H060.1416.5573817354188.50.0010.01合格22H060.1843595818456183.40.00150.03合格23H060.2530620819357981.10.0010.01合格24H060.1535592917755383.30.00150.03合格25H060.240607818455482.70.00250.035合格26H060.1218615818458682.50.00150.015合格27H060.1538.5592917755383.30.00050.015合格28H060.1535.5592917755383.30.00050.015合格29H060.1234615818458687.50.00050.015合格30H060.1536.5592917755383.30.00150.015合格31H060.1234594818956282.40.0010.015合格32H060.4104.55911017756786.60.00050.015合格33H040.485.55851018257083.20.0010.015合格34H040.485.55811017356983.40.0010.015合格35H020.43205291515848787.20.0010.025合格36H020.4285291515848887.20.0010.015合格37H060.1535.5607918459082.40.00250.035合格38H060.1523607918459082.40.00150.02合格39H060.1553607918459082.40.0010.02合格40H060.11534582818054085.60.00050.015合格41H020.44005411017449489.20.00150.025合格42H060.1549.2592917755383.30.00150.015合格43H060.1531.5607918459082.40.0010.025合格44H020.438052011160472850.00150.025合格45H040.485.55768.518856085.10.00150.02合格46H040.1813587817854785.80.0010.02合格47H040.485.55821218755983.90.00250.025合格48H060.1220594818956282.40.0010.01合格49H040.485.5581817856583.50.00050.02合格50H040.485.55851318557184.10.00150.01合格51H040.440.55831017657186.10.0010.03合格52H040.1816550817051283.40.0020.01合格53H040.31505411616250389.90.00150.01合格TCr1-0.15實測數(shù)據(jù)結(jié)果序號狀態(tài)厚度寬度抗拉延伸硬度屈服強(qiáng)度導(dǎo)電率%厚度公差寬度公差表面質(zhì)量1H060.228057613176530850.0010.005合格2H040.325560916353386.80.0010.015合格3H060.218.55788174526850.00050.02合格4H040.35205341015949785.10.0020.015合格5H040.432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