標(biāo)準(zhǔn)編號(hào):	GB/T 16507.2-2022
中文名稱:	水管鍋爐 第2部分：材料
英文名稱:	Water-tube boilers—Part 2: Materials
中標(biāo)分類:	J98    鍋爐及其輔助設(shè)備
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	國家市場監(jiān)督管理總局 國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2022-03-09
實(shí)施日期:	2022-10-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB/T 16507.2-2013 水管鍋爐　第2部分：材料
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	34000 字
翻譯價(jià)格(元):	2265.0
交付時(shí)間:	付款后 1 個(gè)工作日

Water-tube boilers - Part 2: Materials 1 Scope This document specifies the selection principles and requirements of materials for pressure and non-pressure elements and stressed members of water-tube boilers, the application scope (temperature and pressure) and allowable stress of materials, and the general requirements for boiler steel structure and welding materials. This document is applicable to the material selection and use requirements for pressure and non-pressure elements, stressed members, steel structures and welding materials of water-tube boilers defined in GB/T 16507.1. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 150.2 Pressure Vessels - Part 2: Materials GB/T 699 Quality carbon structure steels GB/T 700 Carbon structural steels GB/T 711 Hot-rolled quality carbon structural steel plates sheets and strips GB/T 713 Steel plates for boilers and pressure vessels GB/T 983 Stainless steel covered electrodes GB/T 984 Hardfacing electrodes for shielded metal arc welding GB/T 1220 Stainless steel bars GB/T 1221 Heat-resistant steel bars GB/T 1348 Spheroidal graphite iron castings GB/T 1591 High strength low alloy structural steels GB/T 2900.48 Electrotechnical terminology of boilers GB/T 3077 Alloy structural steels GB/T 3087 Seamless steel tubes for low and medium pressure boiler GB/T 3091 Welded steel pipes for low pressure liquid delivery GB/T 3274 Hot-rolled plates, sheets and strips of carbon structural steels and high strength low alloy structural steels GB/T 3280 Cold rolled stainless steel plate, sheet and strip GB/T 4237 Hot rolled stainless steel plate, sheet and strip GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 5293 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels GB/T 5310 Seamless steel tubes and pipes for high pressure boiler GB/T 5313 Steel plates with through-thickness characteristics GB/T 6394 Determination of estimating the average grain size of metal GB/T 6803 Test method for drop-weight test to determine nil-ductility transition temperature of ferritic steels GB/T 8110 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels GB/T 8163 Seamless steel pipes for liquid service GB/T 9439 Grey iron castings GB/T 9440 Malleable iron castings GB/T 9711 Petroleum and natural gas industries - Steel pipe for pipeline transportation systems GB/T 10045 Tubular cored electrodes for non-alloy and fine grain steels GB/T 10561 Steel - Determination of content of nonmetallic inclusions - Micrographic method using standards diagrams GB/T 12470 Solid wire electrodes ,tubular cored electrodes and electrode/ flux combinations for submerged arc welding of creep-resisting steels GB/T 13298 Inspection methods of microstructure for metals GB/T 14957 Steel wires for melt welding GB/T 16507.1 Water-tube boilers - Part 1: General requirement GB/T 17493 Tubular cored electrodes for creep-resisting steels GB/T 17854 Solid wire electrodes/flux combinations for submerged arc welding of stainless steels GB/T 29713 Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels GB/T 32533 Covered electrodes for manual metal arc welding of high-strength steels DL/T 439 The technical guide for high-temperature bolt of fossil-fired power plant JB/T 3223 Welding material quality management specifications JB/T 3375 Rules for receiving acceptance of materials for boiler construction JB/T 9625 Specification for pressure retaining casting of boiler pipe fittings NB/T 47008 Carbon and alloy steel forgings for pressure equipment NB/T 47010 Stainless and heat-resisting steel forgings for pressure equipment NB/T 47013.3 Nondestructive testing of pressure equipments - Part 3: Ultrasonic testing NB/T 47018 (All parts) Technical permission of welding materials for pressure equipment NB/T 47019.3 Purchase technical specification for boiler & heater exchanger tubes/pipes - Part 3: Non-alloy and alloy steel with specified elevated temperature properties YB/T 5092 Stainless steel wires for welding 3 Terms and definitions For the purpose of this document, the terms and definitions given in GB/T 2900.48 and GB/T 16507.1 apply. 4 Basic requirements 4.1 The steel used for pressure elements and load-bearing members welded therewith shall be killed steel. 4.2 Elements not specified in the material standard shall not be added to the material without the consent of the boiler fabrication unit. 4.3 The boiler fabrication unit shall accept the boiler materials according to the items specified in JB/T 3375, and use them only after they are qualified. 4.4 Materials that meet one of the following conditions may not undergo physical and chemical re-inspection and corresponding nondestructive re-testing upon acceptance: a) the acceptance personnel shall conduct acceptance in the material fabrication unit according to the procurement technical requirements, and sign the inspection report or relevant quality certification documents for confirmation; b) for carbon steel and carbon manganese steel materials for boilers with the rated working pressure less than 3.8MPa, the physical identification shall be clear and complete, and there shall be quality certificates that meet the requirements of 4.6 and are consistent with the materials.

Foreword i Introduction v 1 Scope 2 Normative references 3 Terms and definitions 4 Basic requirements 5 Design and material selection 6 Materials for pressure elements 7 Materials for stressed members 8 Materials for steel structure 9 Welding materials Annex A (Normative) Supplementary requirements for materials Annex B (Informative) Elasticity modulus, thermal conductivity and expansion coefficient of common materials Annex C (Normative) Metallographic inspection for steel forgings Bibliography

水管鍋爐 第2部分：材料 1 范圍 本文件規(guī)定了水管鍋爐受壓元件和非受壓元件，受力構(gòu)件材料的選用原則和要求，材料的適用范圍(溫度和壓力)和許用應(yīng)力，以及鍋爐鋼結(jié)構(gòu)和焊接用材料的一般要求。 本文件適用于GB／T 16507.1界定的水管鍋爐的受壓元件和非受壓元件、受力構(gòu)件、鍋爐鋼結(jié)構(gòu)和焊接材料等的選材和用材。 2 規(guī)范性引用文件 下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對(duì)應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本(包括所有的修改單)適用于本文件。 GB／T 150.2 壓力容器 第2部分：材料 GB／T 699 優(yōu)質(zhì)碳素結(jié)構(gòu)鋼 GB／T 700 碳素結(jié)構(gòu)鋼 GB／T 711 優(yōu)質(zhì)碳素結(jié)構(gòu)鋼熱軋鋼板和鋼帶 GB／T 713 鍋爐和壓力容器用鋼板 GB／T 983 不銹鋼焊條 GB／T 984 堆焊焊條 GB／T 1220 不銹鋼棒 GB／T 1221 耐熱鋼棒 GB／T 1348 球墨鑄鐵件 GB／T 1591 低合金高強(qiáng)度結(jié)構(gòu)鋼 GB／T 2900.48 電工名詞術(shù)語 鍋爐 GB／T 3077 合金結(jié)構(gòu)鋼 GB／T 3087 低中壓鍋爐用無縫鋼管 GB／T 3091 低壓流體輸送用焊接鋼管 GB／T 3274 碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼熱軋鋼板和鋼帶 GB／T 3280 不銹鋼冷軋鋼板和鋼帶 GB／T 4237 不銹鋼熱軋鋼板和鋼帶 GB／T 5117 非合金鋼及細(xì)晶粒鋼焊條 GB／T 5118 熱強(qiáng)鋼焊條 GB／T 5293 埋弧焊用非合金鋼及細(xì)晶粒鋼實(shí)心焊絲、藥芯焊絲和焊絲-焊劑組合分類要求 GB／T 5310 高壓鍋爐用無縫鋼管 GB／T 5313 厚度方向性能鋼板 GB／T 6394 金屬平均晶粒度測定方法 GB／T 6803 鐵素體鋼的無塑性轉(zhuǎn)變溫度落錘試驗(yàn)方法 GB／T 8110 熔化極氣體保護(hù)電弧焊用非合金鋼及細(xì)晶粒鋼實(shí)心焊絲 GB／T 8163 輸送流體用無縫鋼管 GB／T 9439 灰鑄鐵件 GB／T 9440 可鍛鑄鐵件 GB／T 9711 石油天然氣工業(yè) 管線輸送系統(tǒng)用鋼管 GB／T 10045 非合金鋼及細(xì)晶粒鋼藥芯焊絲 GB／T 10561 鋼中非金屬夾雜物含量的測定 標(biāo)準(zhǔn)評(píng)級(jí)圖顯微檢驗(yàn)法 GB／T 12470 埋弧焊用熱強(qiáng)鋼實(shí)心焊絲、藥芯焊絲和焊絲-焊劑組合分類要求 GB／T 13298 金屬顯微組織檢驗(yàn)方法 GB／T 14957 熔化焊用鋼絲 GB／T 16507.1 水管鍋爐 第1部分：總則 GB／T 17493 熱強(qiáng)鋼藥芯焊絲 GB／T 17854 埋弧焊用不銹鋼焊絲-焊劑組合分類要求 GB／T 29713 不銹鋼焊絲和焊帶 GB／T 32533 高強(qiáng)鋼焊條 DL／T 439 火力發(fā)電廠高溫緊固件技術(shù)導(dǎo)則 JB／T 3223 焊接材料質(zhì)量管理規(guī)程 JB／T 3375 鍋爐用材料入廠驗(yàn)收規(guī)則 JB／T 9625 鍋爐管道附件承壓鑄鋼件技術(shù)條件 NB／T 47008 承壓設(shè)備用碳素鋼和合金鋼鍛件 NB／T 47010 承壓設(shè)備用不銹鋼和耐熱鋼鍛件 NB／T 47013.3 承壓設(shè)備無損檢測 第3部分：超聲檢測 NB／T 47018(所有部分) 承壓設(shè)備用焊接材料訂貨技術(shù)條件 NB／T 47019.3 鍋爐、熱交換器用管訂貨技術(shù)條件 第3部分：規(guī)定高溫性能的非合金鋼和合金鋼 YB／T 5092 焊接用不銹鋼絲 3 術(shù)語和定義 GB／T 2900.48和GB／T 16507.1界定的術(shù)語和定義適用于本文件。 4 基本要求 4.1 受壓元件和與受壓元件焊接的承載構(gòu)件鋼材應(yīng)是鎮(zhèn)靜鋼。 4.2 未經(jīng)鍋爐制造單位同意不應(yīng)在材料中加入材料標(biāo)準(zhǔn)未規(guī)定的元素。 4.3 鍋爐制造單位應(yīng)按JB／T 3375規(guī)定的項(xiàng)目對(duì)鍋爐用材料進(jìn)行驗(yàn)收，合格后才能使用。 4.4 符合下列情形之一的材料在驗(yàn)收時(shí)可不進(jìn)行理化和相應(yīng)的無損檢測復(fù)驗(yàn)： a) 驗(yàn)收人員按照采購技術(shù)要求在材料制造單位進(jìn)行驗(yàn)收，并且在檢驗(yàn)報(bào)告或相關(guān)質(zhì)量證明文件上進(jìn)行見證簽字確認(rèn)； b) 用于額定工作壓力小于3.8 MPa鍋爐的碳素鋼和碳錳鋼材料，實(shí)物標(biāo)識(shí)清晰、齊全，具有滿足4.6要求的材料質(zhì)量證明書，并且質(zhì)量證明書與實(shí)物相符。 4.5 鍋爐制造過程中如有加熱溫度超過相變點(diǎn)的熱加工或部件整體熱處理的工序，該部件的原材料可不要求材料制造單位保證熱處理狀態(tài)，但在訂貨技術(shù)條件中應(yīng)明確規(guī)定。 4.6 鍋爐專用鋼板、鋼管和鍛件的制造單位應(yīng)保證材料的質(zhì)量，并提供材料質(zhì)量證明書。材料質(zhì)量證明書應(yīng)符合以下要求： a) 材料制造單位應(yīng)按照相應(yīng)材料標(biāo)準(zhǔn)和訂貨合同的規(guī)定，向用戶提供質(zhì)量證明書原件，材料質(zhì)量證明書的內(nèi)容應(yīng)齊全，并且印制可以追溯的信息化標(biāo)識(shí)，加蓋材料制造單位質(zhì)量檢驗(yàn)章； b) 鍋爐用材料不是由材料制造單位直接提供時(shí)，材料經(jīng)營單位應(yīng)提供材料質(zhì)量證明書原件或加蓋了材料經(jīng)營單位公章和經(jīng)辦負(fù)責(zé)人簽字(章)的材料質(zhì)量證明書復(fù)印件。 4.7 受壓元件用鋼板﹑鋼管和鍛件材料的縱向室溫拉伸斷后伸長率(A)不應(yīng)小于18%。 4.8 受壓元件用鋼板、鋼管和鍛件材料的室溫夏比V型缺口沖擊吸收能量(KV2)不低于27 J。奧氏體鋼可免做沖擊試驗(yàn)。 4.9 受壓元件用鋼板、鋼管和鍛件，當(dāng)直接采用鑄造鋼坯(包括模鑄和連鑄)軋制和鍛造時(shí)，其變形比不應(yīng)小于3.0。 4.10 材料標(biāo)準(zhǔn)版本更新后，若材料的性能指標(biāo)或技術(shù)要求未作調(diào)整，則不影響庫存材料的使用；否則，應(yīng)驗(yàn)證庫存材料的質(zhì)量是否符合新版標(biāo)準(zhǔn)的要求。 5 設(shè)計(jì)選材 5.1 受壓元件 5.1.1 材料的選用以鍋爐受壓元件的運(yùn)行條件(壓力、溫度以及其他環(huán)境因素)為依據(jù)，同時(shí)考慮制造單位的加工工藝和裝備條件。 5.1.2 用于受壓元件的金屬材料應(yīng)具有足夠的強(qiáng)度、良好的組織穩(wěn)定性和抗腐蝕性能，受交變載荷或冷熱交替作用的部件用材料應(yīng)具有良好的抗疲勞性能。 5.1.3 鍋爐受壓元件所用的材料應(yīng)是本文件規(guī)定的牌號(hào)。若使用規(guī)定以外的材料，應(yīng)符合本文件的相關(guān)要求；境外牌號(hào)的材料和新材料應(yīng)符合附錄A的要求。 5.1.4 受壓元件的計(jì)算溫度(壁溫)或外壁壁溫不應(yīng)超過本文件所規(guī)定該材料的限值。 5.1.5 與受壓元件焊接的吊耳、鰭片以及類似的非受壓元件材料應(yīng)與它們所要連接的材料相匹配。