77.140.85 钢铁锻件 标准查询与下载

T/CCMI 11-2021 大型热轧环形锻件机械加工余量与公差

本文件规定了径—轴双向联合辗压成形卧式辗环机，外径尺寸φ4000mm～φ10000mm，壁厚30mm～850mm，高度尺寸60mm～1500mm的大型热轧环形锻件的机械加工余量与公差。 本文件适用于在径—轴双向联合辗压成形卧式辗环机上轧制生产的结构钢、工具钢、不锈钢、耐热钢、铝合金、高温合金、钛合金热轧环形锻件的机械加工余量与公差。其它锻压生产设备也可参照本文件执行。本文件适用于锻造状态的热轧环形锻件。

Machining Allowance and Tolerance of Large Hot Rolled Ring Forgings

T/CSTM 00017.3-2021 电站用马氏体耐热钢08Cr9W3Co3VNbCuBN(G115) 第3部分：锻件

本部分规定了电站用马氏体耐热钢08Cr9W3Co3VNbCuBN(G115) 锻件的术语和定义、订货内容、技术要求、试验方法、检验规则以及标志和质量证明书等。 本部分适用于600℃以上电站用马氏体耐热钢08Cr9W3Co3VNbCuBN(G115)锻件。

Martensitic heat-resistant steel of 08Cr9W3Co3VNbCuBN(G115) for power station －Part 3：Forgings

ASTM A986/A986M-01(2021) 连续晶粒流动曲轴锻件的磁粉探伤检验的标准规范

1.1?This specification covers the magnetic particle examination of forged continuous grain flow (CGF) crankshafts intended for medium speed diesel engines. 1.2?For the purpose of magnetic particle indication assessment, the crankshaft is divided into four zones of decreasing op

Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings

ASTM A891/A891M-16(2021) 涡轮机转子盘和轮子用沉淀硬化铁基高温合金锻件的标准规范

1.1?This specification covers precipitation hardening iron base superalloy forgings which are primarily intended for use as turbine rotor disks and wheels. 1.2?Two heat treatments are covered. Selection will depend upon design, service conditions, mechanical properties, and ele

Standard Specification for Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and Wheels

ASTM A909/A909M-06(2021) 一般工业用途微合金钢锻件的标准规范

1.1?This specification covers wrought, microalloyed carbon steel forgings for industrial use. Microalloyed steels develop their properties by the addition of small amounts of microalloying elements such as vanadium, columbium, titanium, or molybdenum. The properties may be influ

Standard Specification for Steel Forgings, Microalloy, for General Industrial Use

ASTM A181/A181M-14(2020) 碳钢锻件标准规范 用于通用管道

Standard Specification for Carbon Steel Forgings, for General-Purpose Piping

prEN 10250-1-2020 一般工程用开模钢锻件 第1部分：一般要求

Open die steel forgings for general engineering purposes - Part 1: General requirements

T/CCMI 10-2020 热锻冷锻联合成形驻车棘 轮技术条件

本文件规定了热锻冷锻联合成形汽车驻车棘轮（以下简称“驻车棘轮”）的术语和定义、分类、要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于轮齿采用热锻冷锻联合成形工艺成批生产的汽车用钢制驻车棘轮成品，其大外圆直径不大于φ180mm。其他行业同类驻车棘轮锻件可参照采用。

Technical conditions of hot forging and cold forging combined forming parking ratchet

T/ZZB 1724-2020 汽车发动机用正时齿形链条

本标准规定了汽车发动机用正时齿形链条（以下简称齿形链）的术语与定义、基本要求、技术要求、试验方法、检验规则、判定规则、标识、包装、运输和储存、质量承诺。 本标准适用于汽车发动机用齿形链。

Timing toothed chain for automobile engine

T/CCMI 5-2020 混合励磁发电机爪极精密锻件 技术要求

本文件规定了混合励磁发电机爪极精密锻件（以下简称“混合励磁爪极锻件”）的定义、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于采用热锻冷精整联合成形的混合励磁爪极锻件。

Precision forgings of claw pole for hybrid excitation generator —Technical specifications

ASTM A668/A668M-20a 用于一般工业用途的钢锻件 碳素和合金的标准规格

Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use

ASTM A1021/A1021M-20 马氏体不锈钢锻件和锻造件的高温服务标准规范

1.1 This specification covers martensitic chromium stainless steel forgings, forged bar, and forging stock for high temperature service. The mechanical properties are developed by suitable heat treatment, as indicated for each alloy. 1.2 This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.3 Supplementary requirements of an optional nature are provided for use at the option of the purchaser. The supplementary requirements shall apply only when specified individually by the purchaser in the purchase order or contract. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.

Standard Specification for Martensitic Stainless Steel Forgings and Forging Stock for High-Temperature Service

JB/T 13849-2020 共轨系统用喷油器壳体精密锻件 技术要求

Technical requirements for precision forgings of injector housings for common rail systems

JB/T 11218-2020 风力发电塔架 法兰锻件

Wind power tower flange forgings

JB/T 13847-2020 变速器轴类冷挤压件 技术要求

Technical requirements for transmission shaft cold extrusion parts

JB/T 13848-2020 钢质汽车转向节臂锻件 技术要求

Technical requirements for steel automobile steering knuckle arm forgings

JB/T 13850-2020 汽车前轴锻件 技术要求

Technical requirements for automobile front axle forgings

ASTM A579/A579M-20 超强度合金钢锻件的标准规范

1.1 This specification covers requirements for forged steel shapes for highly stressed structural members requiring yield strengths in excess of 140 ksi [965 MPa]. 1.2 This specification is not intended for applications limited by creep deformation. 1.3 Twenty-eight grades are covered by this specification. Selection will depend upon design, service conditions, and mechanical properties required. 1.4 Supplementary requirements are provided for use when additional testing or inspection is desired. These shall apply only when specified individually by the purchaser in the order. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.6 Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inchpound units. 1.7 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.

Standard Specification for Superstrength Alloy Steel Forgings

ASTM A372/A372M-20 薄壁压力容器用碳素钢和合金钢锻件的标准规范

Standard Specification for Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels

ASTM A705/A705M-20 时效硬化不锈钢锻件的标准规范

Standard Specification for Age-Hardening Stainless Steel Forgings