77.140.20 不锈钢 标准查询与下载

GB/T 700-1988 碳素结构钢

本标准规定碳素结构钢的技术条件。 本标准适用于一般结构钢和工程用热轧钢板、钢带、型钢、棒钢。该产品可供焊接、铆接、栓接构件用，一般在供应状态下使用。 本标准规定的化学成分适用于钢锭（包括连铸坯）、钢坯及其制品。

Carbon structural steels

GB/T 8740-1988 铸造轴承合金锭

本标准适用于双金属轴承用的铸造轴承合金锭。

Bearing alloy ingots for casting

GB/T 1298-1986 碳素工具钢技术条件

本标准适用于碳素工具钢热轧、锻制、冷拉及银亮钢条钢。其化学成分也适用于锭、坯及其制品。

Carbon tool steels--Technical requirements

GB/T 3203-1982 渗碳轴承钢 技术条件

SG　标准适用于制作轴承套圈及滚动件用的渗碳轴承钢钢坯、热轧和锻制圆钢及冷拉圆钢。

Specification for carburizing steels of bearings

GB/T 3086-1982 高碳铬不锈轴承钢 技术条件

本标准适用于制造轴承套圈及滚动体用的高碳铬不锈钢热轧、锻制和冷拉圆钢及钢丝。

Specification for high carbon chromium stainless bearing steels

ASTM G146-24 高压、高温炼油厂氢气设备用双金属不锈钢合金/钢板脱粘评定的标准实施规程

Standard Practice for Evaluation of Disbonding of Bimetallic Stainless Alloy/Steel Plate for Use in High-Pressure, High-Temperature Refinery Hydrogen Service

ASTM G150-18(2024) 不锈钢及相关合金电化学临界点蚀温度试验的标准试验方法

Standard Test Method for Electrochemical Critical Pitting Temperature Testing of Stainless Steels and Related Alloys

ASTM A693-24 沉淀硬化不锈钢和耐热钢板、薄板和带材的标准规范

Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

ASTM A1016/A1016M-24 铁素体合金钢、奥氏体合金钢和不锈钢管的一般要求标准规范

Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes

ASTM A965/A965M-24 压力和高温部件用奥氏体钢锻件标准规范

Standard Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts

GSO ISO 683-3:2024 热处理钢、合金钢和易切削钢 第3部分：表面硬化钢

This document specifies the technical delivery requirements for —    semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1), —    bars (see NOTE 1), —    wire rod, —    finished flat products, and —    hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2. The steels are, in general, intended for the manufacture of case-hardened machine parts. NOTE 1   Hammer-forged semi-finished products (blooms, billets, slabs, etc.), seamless rolled rings and hammerforged bars are covered under semi-finished products or bars and not under the term “hammer and drop forgings”. NOTE 2   For International Standards relating to steels conforming with the requirements for the chemical composition in Table 3, however, supplied in other product forms or treatment conditions than given above or intended for special applications, and for other related International Standards, see the Bibliography.

Heat-treatable steels, alloy steels and free-cutting steels — Part 3: Case-hardening steels

ASTM A774/A774M-24 低温和中温一般腐蚀用焊接锻制奥氏体不锈钢管件的标准规范

1.1  This specification covers five grades of as-welded, wrought austenitic stainless steel fittings for low-pressure piping and intended for low and moderate temperatures and general corrosive service. Users should note that certain corrosive conditions may restrict the use of one or more grades. For applications requiring a product that requires heat treatment or full pressure rating, refer to Specification A403/A403M . The term “fittings” applies to butt and socket welding parts such as 45° and 90° elbows, tees, reducers, wyes, laterals, crosses, and stub ends. 1.2  This specification covers as-welded fittings 3 through 48 in. [75 through 1225 mm] in outside diameter and in nominal wall thicknesses 0.062 through 0.500 in. [1.6 through 12.7 mm]. Table 1 and Table 2 list the common diameters and nominal thicknesses of fittings in this specification. 1.3  This specification does not apply to cast fittings. Cast austenitic steel fittings are covered by Specification A351/A351M . 1.4  Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. These supplementary requirements call for additional tests. When desired, one or more of these may be specified in the order. 1.5  This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.6  The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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 As-Welded Wrought Austenitic Stainless Steel Fittings for General Corrosive Service at Low and Moderate Temperatures

ASTM A666/A666M-24 退火或冷加工奥氏体不锈钢薄板、带材、板材和扁钢的标准规范

Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

ASTM A276/A276M-24a 不锈钢棒材和型材标准规范

Standard Specification for Stainless Steel Bars and Shapes

KS B 2386-2024 金属材料极厚钢板脆性裂纹止裂温度（CAT）测定的试验方法

Metallic materials — Test method for the determination of brittle crack arrest temperature(CAT) of extremely thick steel plates

ASTM A276/A276M-24 不锈钢棒材和型材标准规范

Standard Specification for Stainless Steel Bars and Shapes

ASTM A484/A484M-24 不锈钢棒材、坯料、型材和锻件的一般要求标准规范

Standard Specification for General Requirements for Stainless Steel Bars, Billets, Shapes, and Forgings

JB/T 9220-2023 铸造化铁炉炉渣化学成分分析方法

Analysis method of chemical composition of cast iron furnace slag

YB/T 6124.1-2023 稀土钢 第1部分：通用技术要求

本文件规定了稀土钢的牌号表示方法、订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。本文件适用于稀土钢，具体要求在YB/T 6124的各部分中分别给出。稀土铸钢可参照本文件执行。

Rare earth steels Part 1: General technical requirements

YB/T 6136-2023 钢轨涡流检测方法

本文件规定了钢轨涡流检测的原理、一般要求、对比试样、检测设备、检测程序、结果评定和检测报告。本文件适用于43kg/m～75kg/m对称断面和非对称断面钢轨的涡流检测，其他钢轨的涡流检测亦可参照执行。

Rail eddy current detection method