H20 金属理化性能试验方法综合 标准查询与下载

KS B ISO 17642-2:2010 金属材料焊缝破坏性试验.低温裂缝焊接测试.弧焊接工程.第2部分:自己约束型测试

이 표준은 용접부에 발생하는 저온균열 감수성을 평가하기 위한 자체 구속형 저온균열 시험방법

Destructive tests on welds in metallic materials－Cold cracking tests for weldments - Arc welding processes－Part 2：Self-restraint tests

DB61/ 498-2010 铸铁锅炉定期检验规则

本标准适用于下列铸铁锅炉的定期检验： a) 额定工作压力小于0.1 MPa的蒸汽锅炉； b) 额定出口热水温度低于120 ℃且额定出水压力不超过0.7 MPa的热水锅炉。

Regular Inspection Rules for Cast Iron Boilers

DB61/ 497-2010 在役人造水晶釜检验规程

本标准适用于设计压力大于或等于100 MPa的在役水晶釜（包括与水晶釜端口部分连接的承压部件及其紧固件，水晶釜所用的压力表、爆破片、测温仪表等安全附件）的检验。

Inspection rules for artificial crystal kettles in service

BS ISO 23519:2010 硬质合金除外的烧结金属材料.表面光洁度测量

Sintered metal materials, excluding hardmetals - Measurement of surface roughness

ASTM A1033-10(2015) 亚共析碳钢和低合金钢相位变换的定量测量和报告的标准实践规程

5.1 This practice is used to provide steel phase transformation data required for use in numerical models for the prediction of microstructures, properties, and distortion during steel manufacturing, forging, casting, heat treatment, and welding. Alternatively, the practice provides end users of steel and fabricated steel products the phase transformation data required for selecting steel grades for a given application by determining the microstructure resulting from a prescribed thermal cycle. 5.1.1 There are available several computer models designed to predict the microstructures, mechanical properties, and distortion of steels as a function of thermal processing cycle. Their use is predicated on the availability of accurate and consistent thermal and transformation strain data. Strain, both thermal and transformation, developed during thermal cycling is the parameter used in predicting both microstructure and properties, and for estimating distortion. It should be noted that these models are undergoing continued development. This process is aimed, among other things, at establishing a direct link between discrete values of strain and specific microstructure constituents in steels. This practice describes a standardized method for measuring strain during a defined thermal cycle. 5.1.2 This practice is suitable for providing data for computer models used in the control of steel manufacturing, forging, casting, heat-treating, and welding processes. It is also useful in providing data for the prediction of microstructures and properties to assist in steel alloy selection for end-use applications. 5.1.3 This practice is suitable for providing the data needed for the construction of transformation diagrams that depict the microstructures developed during the thermal processing of steels as functions of time and temperature. Such diagrams provide a qualitative assessment of the effects of changes in thermal cycle on steel microstructure. Appendix X2 describes construction of these diagrams. 5.2 It should be recognized that thermal and transformation strains, which develop in steels during thermal cycling, are sensitive to chemical composition. Thus, anisotropy in chemical composition can result in variability in strain, and can affect the results of strain determinations, especially determination of volumetric strain. Strains determined during cooling are sensitive to the grain size of austenite, which is determined by the heating cycle. The most consistent results are obtained when austenite grain size is maintained between ASTM grain sizes of 5 to 8. Finally, the eutectoid carbon content is defined as 0.88201;% for carbon steels. Additions of alloying elements can change this value, along with Ac1 and Ac3 temperatures. Heating cycles need to be employed, as described below, to ensure complete formation of austenite preceding strain measurements during cooling. 1.1 This practice covers the determination of hypoeutectoid steel phase transformation behavior by using high-speed dilatometry techniques for measuring linear dimensional change as a function of time and temperature, and reporting the results as linear strain in either a numerical or graphical format.

Standard Practice for Quantitative Measurement and Reporting of Hypoeutectoid Carbon and Low-Alloy Steel Phase Transformations

ASTM E1823-10a 疲劳和裂纹测试相关的标准术语

1.1 This terminology contains definitions, definitions of terms specific to certain standards, symbols, and abbreviations approved for use in standards on fatigue and fracture testing. The definitions are preceded by two lists. The first is an alphabetical listing of symbols used. (Greek symbols are listed in accordance with their spelling in English.) The second is an alphabetical listing of relevant abbreviations. 1.2 This terminology includes Annex A1 on Units and Annex A2 on Designation Codes for Specimen Configuration, Applied Loading, and Crack or Notch Orientation.

Standard Terminology Relating to Fatigue and Fracture Testing

ASTM A1033-10 亚共析碳钢和低合金钢相位变换的定量测量和报告的标准规程

This practice is used to provide steel phase transformation data required for use in numerical models for the prediction of microstructures, properties, and distortion during steel manufacturing, forging, casting, heat treatment, and welding. Alternatively, the practice provides end users of steel and fabricated steel products the phase transformation data required for selecting steel grades for a given application by determining the microstructure resulting from a prescribed thermal cycle. There are available several computer models designed to predict the microstructures, mechanical properties, and distortion of steels as a function of thermal processing cycle. Their use is predicated on the availability of accurate and consistent thermal and transformation strain data. Strain, both thermal and transformation, developed during thermal cycling is the parameter used in predicting both microstructure and properties, and for estimating distortion. It should be noted that these models are undergoing continued development. This process is aimed, among other things, at establishing a direct link between discrete values of strain and specific microstructure constituents in steels. This practice describes a standardized method for measuring strain during a defined thermal cycle. This practice is suitable for providing data for computer models used in the control of steel manufacturing, forging, casting, heat-treating, and welding processes. It is also useful in providing data for the prediction of microstructures and properties to assist in steel alloy selection for end-use applications. This practice is suitable for providing the data needed for the construction of transformation diagrams that depict the microstructures developed during the thermal processing of steels as functions of time and temperature. Such diagrams provide a qualitative assessment of the effects of changes in thermal cycle on steel microstructure. Appendix X2 describes construction of these diagrams. It should be recognized that thermal and transformation strains, which develop in steels during thermal cycling, are sensitive to chemical composition. Thus, anisotropy in chemical composition can result in variability in strain, and can affect the results of strain determinations, especially determination of volumetric strain. Strains determined during cooling are sensitive to the grain size of austenite, which is determined by the heating cycle. The most consistent results are obtained when austenite grain size is maintained between ASTM grain sizes of 5 to 8. Finally, the eutectoid carbon content is defined as 0.8 % for carbon steels. Additions of alloying elements can change this value, along with Ac1 and Ac3 temperatures. Heating cycles need to be employed, as described below, to ensure complete formation of austenite preceding strain measurements during cooling.1.1 This practice covers the determination of hypoeutectoid steel phase transformation behavior by using high-speed dilatometry techniques for measuring linear dimensional change as a function of time and temperature, and reporting the results as linear strain in either a numerical or graphical format. 1.2 The practice is applicable to high-speed dilatometry equipment capable of programmable thermal profiles and with digital data storage and output capability. 1.3 This practice is applicable to the determination of steel phase transformation behavior under both isothermal and continuous cooling conditions. 1.4 This practice includes requirements for obtaining metallographic information to be used as a supplement to the dilatometry measurements. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to a......

Standard Practice for Quantitative Measurement and Reporting of Hypoeutectoid Carbon and Low-Alloy Steel Phase Transformations

ASTM E561-10 K-R曲线测定的标准试验方法

The K-R curve characterizes the resistance to fracture of materials during slow, stable crack extension and results from the growth of the plastic zone ahead of the crack as it extends from a fatigue precrack or sharp notch. It provides a record of the toughness development as a crack is driven stably under increasing applied stress intensity factor K. For a given material, K-R curves are dependent upon specimen thickness, temperature, and strain rate. The amount of valid K-R data generated in the test depends on the specimen type, size, method of loading, and, to a lesser extent, testing machine characteristics. For an untested geometry, the K-R curve can be matched with the crack driving (applied K) curves to estimate the degree of stable crack extension and the conditions necessary to cause unstable crack propagation (1). In making this estimate, K-R curves are regarded as being independent of original crack size ao and the specimen configuration in which they are developed. For a given material, material thickness, and test temperature, K-R curves appear to be a function of only the effective crack extension Δae (2). To predict crack behavior and instability in a component, a family of crack driving curves is generated by calculating K as a function of crack size for the component using a series of force, displacement, or combined loading conditions. The K-R curve may be superimposed on the family of crack driving curves as shown in Fig. 1, with the origin of the K-R curve coinciding with the assumed original crack size ao. The intersection of the crack driving curves with the K-R curve shows the expected effective stable crack extension for each loading condition. The crack driving curve that develops tangency with the K-R curve defines the critical loading condition that will cause the onset of unstable fracture under the loading conditions used to develop the crack driving curves. Conversely, the K-R curve can be shifted left or right in Fig. 1 to bring it into tangency with a crack driving curve to determine the original crack size that would cause crack instability under that loading condition. If the K-gradient (slope of the crack driving curve) of the specimen chosen to develop the K-R curve has negative characteristics (see Note 1), as in a displacement-controlled test condition, it may be possible to drive the crack until a maximum or plateau toughness level is reached (3, 4, 5). When a specimen with positive K-gradient characteristics (see Note 2) is used, the extent of the K-R curve which can be developed is terminated when the crack becomes unstable. Note 18212;Fixed displacement in crack-line-loaded specimens results in a decrease of K with crack extension. Note 28212;With force control, K usually increases with crack extension, and instability will occur at maximum force.1.1 This test method covers the determination of the resistance to fracture of metallic materials under Mode I loading at static rates using either of the following notched and precracked specimens: the m......

Standard Test Method forK-R Curve Determination

ASTM E494-10 测量超声波在材料中的传播速度的标准操作规程

This practice describes a test procedure for the application of conventional ultrasonic methods to determine velocity in materials wherein unknown ultrasonic velocities in a material sample are determined by comparative measurements using a reference material whose ultrasonic velocities are accurately known. Although not all methods described in this practice are applied equally or universally to all velocity measurements in different materials, it does provide flexibility and a basis for establishing contractual criteria between users, and may be used as a general guideline for preparing a detailed procedure or specification for a particular application. This practice is directed towards the determination of longitudinal and shear wave velocities using the appropriate sound wave form. This practice also outlines methods to determine elastic modulus and can be applied in both contact and immersion mode.1.1 This practice covers a test procedure for measuring ultrasonic velocities in materials with conventional ultrasonic pulse echo flaw detection equipment in which results are displayed in an A-scan display. This practice describes a method whereby unknown ultrasonic velocities in a material sample are determined by comparative measurements using a reference material whose ultrasonic velocities are accurately known. 1.2 This procedure is intended for solid materials 5 mm (0.2 in.) thick or greater. The surfaces normal to the direction of energy propagation shall be parallel to at least ±3°. Surface finish for velocity measurements shall be 3.2 μm (125 μin.) rms or smoother. Note 18212;Sound wave velocities are cited in this practice using the fundamental units of metres per second, with inches per second supplied for reference in many cases. For some calculations, it is convenient to think of velocities in units of millimetres per microsecond. While these units work nicely in the calculations, the more natural units were chosen for use in the tables in this practice. The values can be simply converted from m/s to mm/μs by moving the decimal point three places to the left, that is, 3500 m/s becomes 3.5 mm/μs. 1.3 Ultrasonic velocity measurements are useful for determining several important material properties. Young''s modulus of elasticity, Poisson''s ratio, acoustic impedance, and several other useful properties and coefficients can be calculated for solid materials with the ultrasonic velocities if the density is known (see Appendix X1). 1.4 More accurate results can be obtained with more specialized ultrasonic equipment, auxiliary equipment, and specialized techniques. Some of the supplemental techniques are described in Appendix X2. (Material contained in Appendix X2 is for informational purposes only.) Note 28212;Factors including techniques, equipment, types of material, and operator variables will result in variations in absolute velocity readings, sometimes by as much as 5 %. Relative results with a single combination of the above factors can be expected to be much more accurate (probably within a 1 % tolerance). 1.5 The values stated in SI units are to be regarded as standard. 1.6 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Measuring Ultrasonic Velocity in Materials

ASTM E561-10e1 曲线测定的标准试验方法

The K-R curve characterizes the resistance to fracture of materials during slow, stable crack extension and results from the growth of the plastic zone ahead of the crack as it extends from a fatigue precrack or sharp notch. It provides a record of the toughness development as a crack is driven stably under increasing applied stress intensity factor K. For a given material, K-R curves are dependent upon specimen thickness, temperature, and strain rate. The amount of valid K-R data generated in the test depends on the specimen type, size, method of loading, and, to a lesser extent, testing machine characteristics. For an untested geometry, the K-R curve can be matched with the crack driving (applied K) curves to estimate the degree of stable crack extension and the conditions necessary to cause unstable crack propagation (1). In making this estimate, K-R curves are regarded as being independent of original crack size ao and the specimen configuration in which they are developed. For a given material, material thickness, and test temperature, K-R curves appear to be a function of only the effective crack extension Δae (2). To predict crack behavior and instability in a component, a family of crack driving curves is generated by calculating K as a function of crack size for the component using a series of force, displacement, or combined loading conditions. The K-R curve may be superimposed on the family of crack driving curves as shown in Fig. 1, with the origin of the K-R curve coinciding with the assumed original crack size ao. The intersection of the crack driving curves with the K-R curve shows the expected effective stable crack extension for each loading condition. The crack driving curve that develops tangency with the K-R curve defines the critical loading condition that will cause the onset of unstable fracture under the loading conditions used to develop the crack driving curves. Conversely, the K-R curve can be shifted left or right in Fig. 1 to bring it into tangency with a crack driving curve to determine the original crack size that would cause crack instability under that loading condition. If the K-gradient (slope of the crack driving curve) of the specimen chosen to develop the K-R curve has negative characteristics (see Note 1), as in a displacement-controlled test condition, it may be possible to drive the crack until a maximum or plateau toughness level is reached (3, 4, 5). When a specimen with positive K-gradient characteristics (see Note 2) is used, the extent of the K-R curve which can be developed is terminated when the crack becomes unstable. Note 18212;Fixed displacement in crack-line-loaded specimens results in a decrease of K with crack extension. Note 28212;With force control, K usually increases with crack extension, and instability will occur at maximum force. FIG. 1 Schematic Representation of K-R curve and Applied K

Standard Test Method for K-R Curve Determination

KS B ISO 15609-5:2009 金属材料焊接程序的规范和鉴定.焊接程序规范.第5部分:电阻焊接

이 표준은 저항 점, 심, 맞대기, 돌기 용접 기법에 대한 용접 절차 시방서의 요건에 대하

Specification and qualification of welding procedures for metallic materials-Welding procedure specification-Part 5:Resistance welding

KS B ISO 15609-4:2009 金属材料焊接程序的规范和鉴定.焊接程序规范.第4部分:激光束焊接

이 표준은 육성용접을 포함한 레이저 빔 용접법에 대한 용접 절차 시방서의 요건에 대하여 규

Specification and qualification of welding procedures for metallic materials-Welding procedure specification- Part 4:Laser beam welding

KS B ISO 15609-3:2009 金属材料焊接程序的规范和鉴定.焊接程序规范.第3部分:电子束焊

이 표준은 전자 빔 용접법에 대한 용접 절차 시방서의 요건에 대하여 규정한다.이 표

Specification and qualification of welding procedures for metallic materials-Welding procedure specification-Part 3:Electron beam welding

JIS T 0310:2009 金属生物材料的缺口敏感性和疲劳裂缝扩展性能用实验方法

Test method for notch sensitivity and fatigue crack growth properties of metallic biomaterials

JIS T 0309:2009 金属生物材料的疲劳性能测试方法

Test method for fatigue properties of metallic biomaterials

ASTM E394-09 用1,10-菲咯啉法测定痕量铁值的标准试验方法

This test method is suitable for determining trace concentrations of iron in a wide variety of products, provided that appropriate sample preparation has rendered the iron and sample matrix soluble in water or other suitable solvent (see 10.1 and Note 6). This test method assumes that the amount of color developed is proportional to the amount of iron in the test solution. The calibration curve is linear over the specified range. Possible interferences are described in Section 5.1.1 This test method covers the determination of iron in the range from 1 to 100 μg. 1.2 This test method is intended to be general for the final steps in the determination of iron and does not include procedures for sample preparation. 1.3 This test method is applicable to samples whose solutions have a pH less than 2. It is assumed that the pH is adjusted to within this range in the sample preparation. 1.4 Review the current material safety data sheets (MSDS) for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions. 1.5 The values given in SI units are the standard. Values in parentheses are for information only. 1.6 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Iron in Trace Quantities Using the 1,10-Phenanthroline Method

KS B ISO 15614-7:2008 金属材料焊接程序的规范和鉴定.焊接程序试验.第7部分:覆盖焊接

이 표준은 용접 절차 시험에 의해 오버레이 용접을 위한 예비 용접 절차 시방서를 어떻게 승

Specification and qualification of welding procedures for metallic materials－Welding procedure test－Part 7：Overlay welding

KS D 9533-2008 非金属喷砂清理磨料

이 표준은 방청ㆍ방식용 강재에 도료 및 관련제품을 표면에 피복하기 전에 소지 표면을 조정하

Non-metallic blast-cleaning abrasives

KS D 9532-2008 金属喷砂清理磨料

이 표준은 방청ㆍ방식용으로 강재에 도료 및 관련제품을 표면에 피복하기 전에 소지 표면을 조

Metallic blast-cleaning abrasives

DIN ISO 7802:2008 金属材料.金属丝.包装试验

This International Standard specifies the method for deter- mining the ability of metallic wire of diameter or thickness O, 1 to 10 mm inclusive, to undergo plastic deformation during wrapping.

Metallic Materials - Wire - Wrapping test (ISO 7802:1983); English version of DIN ISO 7802-2008-10