A487 gr 4c. 5A, ASTM A890 .

A487 gr 4c. Notes: This trim chart provides information on materials included in standard valves offered by Array. Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Mild Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting May 30, 2020 · For each property being compared, the top bar is ACI-ASTM CA6NM steel and the bottom bar is AISI 410 stainless steel. Total Materia equips you with clear, specific data for engineering and manufacturing decisions. A lower carbon content, as in grade CA6NM Class B, permits heat treating to a lower maximum hardness (and strength) which results in improved corrosion resistance, particularly resistance astma487标准铸钢件-4. ASTM A487 Grade 2 Class C ASTM A487/A487M Chemical element For ASTM A487 Grade 2 Class C ASTM A487/A487M datasheet and ASTM A487 Grade 2 Class C ASTM A487/A487M chemical composition, please see the table below. 2) Design features of Neway mud valves such as double O-ring seals, rigid body material, and replaceable seat assembly. UNS# J91540 PHONE: 231-788-2351 FAX: 231-788-5515 www. A. CA6NM ASTM A487 Gr 4Q / 60K / 4C ASTM A351 Gr CF3 The below table outlines the material properties for ASTM A487 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design. 1本规范2涵盖适用于承压零件的正火和回火或淬火和回火条件下的低合金钢和马氏体不锈钢。本规范中各个类别的可焊性从易于焊接到只有采取足够预防措施才能焊接不等，并且在通过熔焊组装之前应考虑每个类别的可焊性。 ASTM A487 CA15 CL. 5A, ASTM A890 . We recently supported a customer in the oil and gas sector switching from machined bar stock to sand-cast A487 Gr. 4313, ASTM CA6NM, ASTM F6NM, UNS J91540, UNS S41500, UNS S42400, ASTM CA6NM-A ASTM A487 Grade CA6NM Class A, Heat-Treated general Improved corrosion resistance, particularly resistance to sulfide stress corrosion, can be obtained with a lower carbon as in grade CA6NM Class B (ASTM A487). Insight into the target organization's global business activity. CF3, CF8, CF3M, CF8M, CG3M, CG8M,CF8C, CN7M, CK3MCuN & ASTM A743 CA-15, CA6NM ASTM A352 Gr. Learn about the properties and applications of various steel types and other materials. 362 Trim Code Stem: 1 = Monel 2 = AISI4140 3 = ASTM A182 F316 Gate: 4 = ASTM A564 630 5 = AISI1045 6 = AISI4140 Seat: 1 = NBR/ASTM A182 F316 2 = NBR/AISI 4140 3 9 4C Carbon Steel CB/CBH Ni-Aluminum Bronze, B-148-955 E /EC /EH ASTM 395 Ductile Iron (E /EH), A351 Gr. 4313, DIN G-X5CrNi13-4, DIN X4CrNi13-4, AFNOR Z6CN13-04, BS 425C11, AISI 415, AISI S41500, SAE 415, SAE S41500, JIS SUSF6NM, JIS SCS5, JIS SCS6, EN X3CrNiMo13-4, EN GX5CrNi134, EN 1. ASTM A148 Specification for Steel Castings, High Strength, for Structural Purposes Jun 10, 2024 · This specification covers low-alloy steel and martensitic stainless steels in the normalized and tempered, or quenched and tempered conditions, suitable for pressure-containing parts. Find in-depth details on A 487 Grade 4 Class C in ASTM: exact chemical makeup, physical and thermal properties, strength ratings, and ideal applications. The weldability of the classes in this specification varies f ASTM A148 Specification for Steel Castings, High Strength, for Structural Purposes Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Mild Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting May 1, 2021 · ASTM International - ASTM A487/A487M-21 Standard Specification for Steel Castings Suitable for Pressure Service May 1, 2021 · ASTM A487/A487M-21的发布历史信息,1. 04 Max Historical ASTM A487/A487M-20 Standard Specification for Steel Castings Suitable for Pressure Service 1. ASTM A487--4C 是什么材料是阀门的阀体一种材料目前常用的ASTM 金属力学性能测试标准有： AS FM A37O—O2el钢产品力学性能试验方法和定义 ASTM B557-02锻造和铸造铝合金及镁合金产品拉伸试验方法 ASTM B557M-02 ASTM A487 Grade CA6NM Class A, Heat-Treated Equivalent material: DIN 1. 1？本规范2涵盖适用于承压零件的正火和回火或淬火和回火状态的低合金钢和马氏体不锈钢。 Tel. Follow future activiy from Api Valve & Bop Services Ltd. The external force greater than the yield strength will make the ASTM A487/A487M parts permanent failure and unable to recover. Vendor is propsing A487 Gr ALLOY STEEL A217-WC1 A487-4C* A217-WC5 A217-WC6 A217-WC11 A217-WC9 A182-F21 A217-C5 A217-C12 A217-C12A Jun 12, 2023 · Steel Castings Suitable for Pressure Service1 This standard is issued under the fixed designation A487/A487M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. pdf), Text File (. A number in parentheses indicates the year of last reapproval. Global business information that focus on meeting your unique needs. PEEKAY STEEL CASTINGS PRIVATE LIMITED "ALLOY STEEL CASTINGS (ROUGH) CC12 4""DM 7500 GV BONNET A487 GR 4C DRGX 212200 REVA02 PART NO2172518 " and Import and export customized information at your fingertips. 4C : Find material characteristics and equivalents Index Page 1 - Dual Plate Check Valve Types Page 2 - Catalogue Index Page 3 & 4 - Typical Constructions Page 5 - Ordering Instructions Page 6 - Materials and Applications Suitability Matrix Page 7 & 8 - Technical Advantages of Specifying and Using Goodwin Dual Plate Check Valves Page 9 - Customers and Markets Page 10 - Dual Plate vs Swing Check Page 11 & 12 - Exploded Views and Spare Parts US Customs records available for Api Valve & Bop Services Ltd. Sep 22, 2025 · ASTM A487/A487M-14的标准全文信息,1. KF Industries provides the Oil & Gas and Industrial markets with the most comprehensive valve offering available anywhere in the world. 检验要求：标准规定了铸钢件在各个生产阶段和最终产品检验的要求，以确保其符合规定的尺寸、形状和外观质量标准。 5. CF8M ASTM A487 Gr. 2440924, E-mail : enquiry@alliedfoundersindia. Instant signup. All castings shall receive the specified heat treatment requirement: austenitizing temperature, medium, quenching cool, and tempering temperature. So impact test requirements as per the code arise as brittle carbon steel can easily fail catastrophically. I am not able to find P number for 4C. It lists the standard chemical composition ranges and allows for annealing, normalizing, or hardening plus tempering as heat treatments. 362 Trim Code Stem: 1 = Monel 2 = AISI4140 3 = ASTM A182 F316 Gate: 4 = ASTM A564 630 5 = AISI1045 6 = AISI4140 Seat: 1 = NBR/ASTM A182 F316 2 = NBR/AISI 4140 3 US Customs records available for Api Valve & Bop Services Ltd. A martensitic stainless steel classified in ASTM under A487 for Steel Castings Suitable for Pressure Service. The weldability of the classes in this specification varies from readily weldable to weldable only with adequate precautions, and the weldability of each class should be Sep 14, 2024 · ASTM A487 CA6NM是一种低碳马氏体铬镍不锈钢，在淬火和回火条件下添加了钼，可防锈。由于其良好的韧性，它可在-60°C至+ 300°C的温度范围内使用。该材料是很好的抛光。在没有氯化物的中等腐蚀环境中具有良好的耐腐蚀性。表面状态在耐腐蚀性方面有很大的一部分。抛光表面的材料比表面粗糙的 Apr 30, 2025 · For example, ASTM A487 is often used for pressure-containing parts like valves and fittings. Sep 16, 2020 · What is ASTM A487? ASTM A487 is a Specification for Steel Castings Suitable for Pressure Service. Nov 21, 2016 · Hi All The required material grade for Wellhead equipment is AISI 4130 with NACE MR-0175 compliance or material class API 6A EE (carbon or low alloy steel with NACE MR-0175 compliance) whereas vendor supplied the item with material grade AFNOR 30CD4. 3) A parts list and material specifications for mud valve components As an ISO 9001:2000 manufacturer KF Industries continues to utilize superior engineering and manufacturing techniques to insure a consistent quality product at a competitive price. The below table outlines the material properties for ASTM A487 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design. 1 This specification covers low-alloy steels and martensitic stainless steels in the normalized and tempered, or quenched and tempered, condition suitable for pressure-containing parts. 00Max 0. 10,000–15,000 psi slab gate valves and gate valves with ball screw operators have unique trim charts. 4C 4N = ASTM A487 Gr. com CIN : U27100KA1974PTC002512, Website : www. The values stated in SI are considered as standard. com INTERNATIONAL SPECIFICATIONS FOR STEEL CASTINGS STANDARDS GRADES OF STEEL CASTINGS A487 4D ASTM A487 Grade 4 Class D UNS J13047 197 to 237 690 517 17 35 20 460 C 0. Jul 22, 2025 · 标准号 ASTM A487/A487M-14 发布 2014年总页数 6页发布单位美国材料与试验协会替代标准 ASTM A487/A487M-14e1 当前最新 ASTM A487/A487M-24 适用范围 1. Company Overview Goodwin International is globally recognised and approved for its design, manufacture and supply of Dual Plate Check Valves and Axial Check Valves to the world’s hydrocarbon, energy and process industries. Mar 2, 2021 · Scope1. 涵盖适用于承压零件的正火和回火或淬火和回火条件下的低合金钢和马氏体不锈钢。本规范中各等级的可焊性从易焊性到仅在采取适当预防措施的情况下可焊性各不相同，在通过熔焊进行组装之前，应考虑每一等级的可焊接性。 1. Heat treated: 1736°C - 1169°C. 80 Max 1. However, the code provides few rules to use such materials below its minimum design metal temperatures as provided Nov 27, 2013 · ASTM A487 4C铸钢相当于国内什么材料目前常用的ASTM金属力学性能测试标准有： ASFMA37O—O2el钢产品力学性能试验方法和定义ASTMB557-02锻造和铸造铝合金及镁合金产品拉伸试验方法ASTMB557M-02锻造和铸造铝合金及 ASTM A148 Specification for Steel Castings, High Strength, for Structural Purposes Feb 28, 2014 · ASTM A487/A487M-14 - ABSTRACT This specification covers low-alloy steel and martensitic stainless steels in the normalized and tempered, or quenched and tempered conditions, suitable for pressure-containing parts. 4C : Find material characteristics and equivalents Index Page 1 - Dual Plate Check Valve Types Page 2 - Catalogue Index Page 3 & 4 - Typical Constructions Page 5 - Ordering Instructions Page 6 - Materials and Applications Suitability Matrix Page 7 & 8 - Technical Advantages of Specifying and Using Goodwin Dual Plate Check Valves Page 9 - Customers and Markets Page 10 - Dual Plate vs Swing Check Page 11 & 12 - Exploded Views and Spare Parts Body Material 4C = ASTM A487 Gr. Pressure Resistant Alloys include High Temperature, Austenitic Pressure Containing, as well as Ferritic & Martensitic Low Temp Pressure Containment for any casting project. CF8M (EC) Adapter A /AH ASTM A395 Ductile Iron/A216 WCB CS 2 C/CH/CXH A216 WCB/A105 CS or A351 Gr. This unique design prohibits shell leakage originally and functions perfectly in large of valves and high rating Valve ́s application. 标识和记录：标准要求对铸钢件进行清晰的标识，并保留完整的生产记录，以便追溯和质量控制。 ASTM A487标准的实施有助于提高铸钢件的质量水平，确保其 A487是什么材质CA6NM属于马氏体不锈钢，又称水电钢。在淬火和回火条件下添加了钼，可防锈。由于其良好的韧性，它可在-60°C至+ 300°C的温度范围内使用。执行标准：ASTM A743（普通应用的耐腐蚀铬铁及镍铬铁合金铸 Sep 18, 2024 · Explore the key differences between AISI and ASTM standards, their classifications, and how to select the right materials for your engineering and manufacturing needs. Track your competitors, get freight forwarding leads, enforce exclusivity agreements, learn more about your overseas factories, and much more. A487 is for Pressure Service castings and requires a lot of heat treating to process. Feb 13, 2023 · ASTM、A487、4C铸钢相当于国内的什么材料？ ASTM A487 4C相当于按强度选材的中国钢材材料具体为as=276MPa A148 class 80-40 ，as=345MPa A148 class 80-50 。 ASTM A487 grades include 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, CA15, CA15M, CA6NM, the following is their chemical requirements. com The document summarizes the specifications for ASTM A487 4(A) steel castings suitable for pressure service applications. 30Max 0. Please refer to their respective section of the brochure for details. 4N 2Q = ASTM A487 Gr. WC1, WC4, WC5, WC6, WC9, C5, C12 & CA15 ASTM A351/ A743/ A744 Gr. We hadn't made any of these ASTM、A487、4C铸钢相当于国内的什么材料？ASTM A487 4C相当于按强度选材的中国钢材具体为as>=276MPa A148 class 80-40 as>=345MPa A148 class 80-50 as>=414MPa A148 class 80-60 as>=586MPa A148 clas Learn important details about astm a487 and other metals using the OnlineMetals. Sep 25, 2006 · I need to make WPS/PQR of ASTM A487 4C as base material and 316 as overlay. Can anyone help? Thanks Carlo ASTM A487 Steel Castings Suitable for Pressure Service The ASTM A487 specification applies to low-alloy steels and martensitic stainless steels that have been normalized and tempered, or quenched and tempered for use in pressure vessels. This specification covers low-alloy steel and martensitic stainless steels in the normalized and tempered, or quenched and tempered conditions, suitable for pressure-containing parts. So what does it mean? Can we use it below that temperature? Below -29°C, ductile Carbon steel starts converting into brittle material. Body Material 4C = ASTM A487 Gr. AISI 4130 welded to ASTM A487-4Q 2. : +91-831-2441057. Preliminary heat treatment and ASTM A216 Gr. 04 Max 0. 3 and refer to welding ASME IX , 1. alliedfoundersindia. We can provide a variety of regular size ASTM A487 Grade 4 Class D ASTM A487/A487M steel plates, ASTM A487 Grade 4 Class D ASTM A487/A487M steel coils, ASTM A487 Grade 4 Class D ASTM A487/A487M steel bars, structural steel, if you have special requirements, please contact us to provide you with customized services. ASTM A487 Gr 4D to ASTM A487-4Q 3. Designation: A487/A487M − 21 Standard Specification for Steel Castings Minimal Seat Wear The dual Disc Check Valve was designed to eliminate the possibility of seat wear caused by friction at the heel of the dual discs while maintaining low backpressure sealing capabilities. A superscript ASTM、A487、4C铸钢相当于国内的什么材料？ ASTM A487 4C相当于按强度选材的中国钢材材料具体为as>=276MPa A148 class 80-40 ，as>=345MPa A148 class 80-50 。 Dec 14, 2022 · ASTM、A487、4C铸钢相当于国内的什么材料？ ASTMA4874C相当于按强度选材的中国钢材材料具体为as>=276MPaA148class80-40，as>=345MPaA148class80-50。 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. CF8M (EC ASTM A216 Gr. Does Application: Compressed steel casting. CF8M CA /CAH ASTM A487 Gr. UNS# J91150 Find in-depth details on A 487 Grade 4 Class C in ASTM: exact chemical makeup, physical and thermal properties, strength ratings, and ideal applications. Mechanical properties include a minimum tensile strength of 620-795 MPa, yield strength of 415 MPa minimum, 18% minimum elongation, 40% May 20, 2024 · I'm looking for recommendations for an alternative to ASTM A487 Gr 10B. Many years ago, our Metallurgist, who has since passed, selected this material to cast hammer heads out of. ASTM A487 grades include 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, CA15, CA15M, CA6NM, the following is their chemical requirements. 5A, ASTM A890 Discover how alloy steel castings provide precise, near-net, or net-shaped parts, engineered for the most demanding applications. Preliminary heat treatment and multiple tempering are permitted Find in-depth details on A 487 Grade 4 Class C in ASTM: exact chemical makeup, physical and thermal properties, strength ratings, and ideal applications. Feb 23, 2010 · Hello Specialists; Can ASTM A487 Gr 4C be alternative material (valve body material ) to A216 WCB specified in Client Piping Material specification? In other words the problem is as follows: Client piping specification stipulates A216 WCB as check valve body matrial. 1 This specification 2 covers low-alloy steels and martensitic stainless steels in the normalized and tempered, or quenched and tempered, condition suitable for pressure-containing parts. Carbon Steel (8) Low Alloy Steel (17) Stainless Steel (16) Super Duplex Stainless Steel (4) Nickel Alloy (6) Copper Alloys (4) ASTM A216 Gr WCB / WCC ASTM A352 Gr LCB / LCC ASTM A217 Gr WC6 ASTM A217 Gr WC9 ASTM A217 Gr C5 ASTM A217 Gr C12 ASTM A217 Gr C12A ASTM A217 Gr CA15 ASTM A352 & A487 Gr. Primero vamos a describirlo y luego echar un vistazo a las propiedades de su mat The MDMT for Carbon Steel in -29°C. 1？本规范2涵盖适用于承压零件的正火和回火或淬火和回火状态的低合金钢和马氏体不锈钢。 ASTM A395 Ductile Iron/A216 WCB CS A216 WCB/A105 CS or A351 Gr. 2Q NO. 4A, ASTM A890 / A995-Gr. Minimal Seat Wear The dual Disc Check Valve was designed to eliminate the possibility of seat wear caused by friction at the heel of the dual discs while maintaining low backpressure sealing capabilities. Special materials, trims and configurations are available upon customer request. Jun 9, 2017 · This specification covers low-alloy steel and martensitic stainless steels in the normalized and tempered, or quenched and tempered conditions, suitable for pressure-containing parts. 4C Carbon Steel Ni-Aluminum Bronze, B-148-955 ASTM 395 Ductile Iron (E/EH), A351 Gr. com® Product Guide. The ASTM specification gives 1600F for austenitizing treatment and 1150F for the tempering heat treatment. ASTM A487 CA6NM CL. CF8M (EC) Carbon Steel/Zinc Plated or 316 Stainless Steel CarbonSteel/Zinc Plated or 316SS, 17-4 SS 316 Stainless Steel or Monel® Aug 25, 2025 · ASTM A487/A487M-21的标准全文信息,1. LCA, LCB, LCC, LC1, LC2 & LC3 ASTM A487 Gr. txt) or read online for free. This document provides information on ordering mud valves from Neway Valve, including: 1) An ordering code that specifies valve size, type, pressure rating, end connection, body material, and trim code. 1 本规范2涵盖适用于承压零件的正火和回火或淬火和回火条件下的低合金钢和马氏体不锈钢。本规范中各个类别的可焊性从易于焊接到只有采取足够预防措施才能 May 1, 2024 · ASTM A487/A487M-24适用于压力设备的钢铸件标准规范1. Carbon steel A487Gr. 4A, 4B, 4C & 4D ASTM A494 Gr:CW6MC, CW12MW Duplex â€“ Super Duplex Stainless Steel Grades ASTM A890 / A995-Gr. I have seen normalizing and austenitizing performed on this material, up to 1700F, and tempering up to 1200F. Apr 9, 2003 · ASTM A487/A487M-93(2003) - SCOPE 1. Category Steel Castings Scope This specification covers low-alloy steels and martensitic stainless steels in the normalized and tempered, or quenched and tempered, condition suitable for pressure containing parts. 1 本规范 2. Total Shipments 7 Trading Partners 4 Top Partner HIGHLAND FOUNDRY INTERNATIONAL INC Ports 4 Top Port Seattle, Washington Contact Info Dalian Company Overview Goodwin International is globally recognised and approved for its design, manufacture and supply of Dual Plate Check Valves and Axial Check Valves to the world’s hydrocarbon, energy and process industries. eaglealloy. Join ImportGenius to see the import/export activity of every company in the United States. 4C valve bodies. A Jul 27, 2024 · 内容提示：本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确定的国际公认的标准化原则制定的。编号A487/A487M - 24标准规范适用于压力服务的钢铸件 1本标准以固定编号 A487/A487M 发布；编号后面的数字表示最初采用的年份，如为修订 Feb 17, 2009 · I am looking for recommendations on the heat treatment of ASTM A487 4C. 4C Carbon Steel CB/CBH Ni-Aluminum Bronze, B-148-955 E /EC/EH ASTM 395 Ductile Iron (E /EH), A351 Gr. We also provide ASTM A487 Grade 4 Class C ASTM A487/A487M processing services, according to the requirements and drawings provided by customers, customized processing parts for various needs. A superscript epsilon ( ́) indicates an editorial change since the last May 1, 2021 · ASTM International - ASTM A487/A487M-21 Standard Specification for Steel Castings Suitable for Pressure Service Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Mild Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Mild Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting We would like to show you a description here but the site won’t allow us. My questions are as follow: • Is material Retainer less Design The unique design does not have any holes bored through the body wall being different from many competitors. C. Preliminary heat treatment and multiple tempering are permitted Historical ASTM A487/A487M-21 Standard Specification for Steel Castings Suitable for Pressure Service 1. 2 选择将 Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Stainless Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting Jun 14, 2020 · Designation: A487/A487M − 14 ´1Standard Specif i cation forSteel Castings Suitable for Pressure Service 1This standard is issued under the f i xed designation A487/A487M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision. ASTM A487 Gr 4D to API 5L X52 By seeing all mill certificate, ASME SEC IIA, I thought A487 Gr 4D(unassigned material) & A487 4Q Jan 21, 2021 · 内容提示： Designation: A487/A487M − 20Standard Specif i cation forSteel Castings Suitable for Pressure Service 1This standard is issued under the f i xed designation A487/A487M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision. Standard Specification for Steel Castings Suitable for Pressure Service Group ‐ Ferrous Mild Steel Alloys Sub Group ‐ ASTM A487 / AA87M Steel Castings Suitable for Pressure Service Application ‐ Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry ‐ Casting ASTM A487_2021 - Free download as PDF File (. Vendor is propsing A487 Gr ASTM A148 Specification for Steel Castings, High Strength, for Structural Purposes ASTM A148 Specification for Steel Castings, High Strength, for Structural Purposes Mar 17, 2003 · Table 1 of ASTM Grade 4 Class A, B, C, D pressure service castings all indicate the same required heat treatment: Austenize at 1600?F, Media: air or liquid Quenching Jul 25, 2013 · Dear All, I need to prepare PQR for high pressure piping B31. Feb 24, 2010 · Hello Specialists; Can ASTM A487 Gr 4C be alternative material (valve body material ) to A216 WCB specified in Client Piping Material specification? In other words the problem is as follows: Client piping specification stipulates A216 WCB as check valve body matrial. ASTM A487/A487M-24 适用于压力服务的钢铸件标准规范的年份,或在修订的情况下,表示最后修订� � 年份。括号中的数字表示最后重新批准的年份。上标字母( CARBON & LOW ALLOY STEELS Monmet helps our customers solve their problems with an unmatched expertise in alloy and process selection. WCA, WCB, WCC ASTM A217 Gr. ASTM A487/A487M equivalent material mechanical Yield strength is the yield limit of ASTM A487/A487M when yielding occurs, that is, the stress resisting micro-plastic deformation. Equivalent Grades of Cast STEELS This is a comparison table for the CAST STEELS grades of various standards including ASTM, BSI, DIN, NFA and JAPENESE En este post voy a hablar y dar detalles sobre ASTM A487. ggm b3dk wf a2 piowzd zdz csgke kj z7v ij6

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