77.140.85 钢铁锻件 标准查询与下载
共找到 492 条与 钢铁锻件 相关的标准，共 33 页
1.1 This specification2 covers forged carbon steel piping components intended primarily for service in pressure piping systems from −20 to +650 °F [−30 to +345 °C] where inherent notch toughness is desired, but where notch toughness testing is not required. Included are forged or ring-rolled flanges, forged fittings, and valves made to specified dimensions, or to dimensional standards such as the ASME and API specifications referenced in Section 2. 1.2 This specification is limited to forgings with maximum finished section thicknesses no larger than 2 in. [51 mm]. 1.3 It shall be the responsibility of the purchaser to determine whether material meeting the requirements of this specification is satisfactory for the service application. 1.4 Supplementary requirements are provided for use when additional testing or inspection is desired. These shall apply only when specified by the purchaser in the order. Note 1: There are no provisions for impact testing in this specification. When impact testing is required, refer to Specification A350/A350M. 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.
Standard Specification for Carbon Steel Forgings for Piping Components with Inherent Notch Toughness
- ICS
- 77.140.85
- CCS
- H43;J32
- 发布
- 2014
- 实施
1.1 This specification covers forged or rolled steel pipe flanges, forged fittings, valves, and parts suitable for use with high-strength transmission-service pipe. Included are flanges, fittings, and similar parts ordered either to dimensions specified by the purchaser or to ASME or MSS dimensional standards referenced in Section 2. 1.2 Several grades of material, based on minimum yield strength requirements, are covered, as indicated in Table 1. 1.3 Supplementary Requirements are provided. Supplementary Requirement S8201;1 is provided for use when purchaser approval is required for repair welding. 1.4 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. 1.5 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 are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service
- ICS
- 77.140.85
- CCS
- J15;J16
- 发布
- 2014
- 实施
1.1 This specification2 covers a group of common requirements that, unless otherwise specified in the individual product specification, shall apply to steel forgings under any of the following specifications issued by ASTM: ASTM Designation Title A266/A266M Carbon Steel Forgings for Pressure Vessel Components A288 Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators A289/A289M Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators A290/A290M Carbon and Alloy Steel Forgings for Rings for Reduction Gears A291/A291M Steel Forgings, Carbon and Alloy, for Pinions, Gears, and Shafts for Reduction Gears A336/A336M Alloy Steel Forgings for Pressure and High-Temperature Parts A372/A372M Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels A427/A427M Wrought Alloy Steel Rolls for Cold and Hot Reduction A469/A469M Vacuum-Treated Steel Forgings for Generator Rotors A470/A470M Vacuum-Treated Carbon a......
Standard Specification for Steel Forgings, General Requirements
- ICS
- 77.140.85
- CCS
- J32;H43
- 发布
- 2014
- 实施
JB/T 9179的本部分规定了在液压机上自由锻筒体类(含有台阶筒体)钢质自由锻件的余量与公差。本部分适用于最终经芯棒拔长工序完工的筒体类(含台阶筒体)钢质自由锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 7: Cylinder
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了在液压机上自由锻且轴向端面需平整的模块类钢质自由锻件的余量与公差。本部分适用于模块厚度小于等于宽度、且宽度小于等于长度的端面需平整的模块锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 6: Die block
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了在液压机上自由锻且轴向端面需经平整的短圆柱类(含短对称多边形柱)钢质自由锻件的余量与公差。本部分适用于零件高度(长度)大于等于零件直径且小于等于1.5倍零件直径的短圆柱类(含短对称多边形柱)钢质自由锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 5: Short round shaft
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了在液压机上自由锻圆盘和冲孔类钢质自由锻件的余量与公差。本部分适用于零件高度(或厚度)小于零件直径的不带孔圆盘钢质自由锻件,以及零件内孔小于二分之一零件直径或矩形短边的冲孔类钢质自由锻件。对于带盲孔的圆盘类(或矩形类)钢质自由锻件可按本部分规定参照执行。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 4: Disk and punched hole
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了液压机上自由锻台阶轴类钢质自由锻件的余量与公差。本部分适用于截面为圆形、方形和矩形的各类台阶轴类钢质自由锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 3: Stepped shaft
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了在液压机上自由锻圆轴、方轴和矩形截面类钢质自由锻件的机械加工余量与公差。本部分适用于长度大于等于直径、方截面边长和矩形截面长边的圆轴、方轴和矩形截面类钢质自由锻件。对于对称多边形轴类钢质自由锻件的机械加工余量与公差可按本部分规定参照执行。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 2: Round shaft, square shaft and rectangular cross-section
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了液压机上钢质自由锻件机械加工余量与公差的一般要求。本部分适用于在液压机上用自由锻方式锻造的钢质自由锻件。本部分规定的机械加工余量与公差适用于单件或小批量规模生产的钢质自由锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 1: General requirements
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
本标准规定了齿部为冷精密锻造成形的直齿锥齿轮锻件(以下简称“冷锻件”)的要求、试验方法、检验规则,以及包装、搬运、贮存和标志等方面的要求。本标准适用于在压力机上,齿部最终采用精密冷锻工艺成形的直齿锥齿轮锻件,其端面模数≤10 mm,齿部直径≤180 mm的锻件。
Technical requirements on precision cold forging of straight bevel gear
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
本标准规定了冷轧轴承环件坯料要求、表面质量和几何精度。本标准适用于冷轧环机上生产的外径φ10 mm~φ500 mm的轴承钢冷轧环件,其他材质的冷轧环件也可参照执行。
Machining allowance and tolerance for cold rolled bearing ring
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
本标准规定了钢质齿轮轴毛坯楔横轧的技术要求、检验方法、检验规则和交付条件。本标准适用于在辊式、板式楔横轧机上生产的,直径小于等于170 mm,长度小于等于1 300 mm的钢质齿轮轴毛坯(以下简称“楔横轧件”)的热轧制。其他规格的楔横轧件可参照本标准执行。
Specification of gear-shaft blank produced by cross wedge rolling
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
JB/T 9179的本部分规定了在液压机上自由锻圆环、筒节、法兰类钢质自由锻件的余量与公差。本部分适用于最终经芯棒(马杠)扩孔工序完工的圆环、筒节、法兰类钢质自由锻件。
Machining allowances and tolerances of open die forgings on hydraulic press.Part 8: Ring, cylinder segment and flange
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2013-12-31
- 实施
- 2014-07-01
本部分规定了压水堆核电厂承压边界用锰-镍-钼合金钢厚钢板的制造、试验、检验和验收等要求。本部分适用于压水堆核电厂稳压器承压边界用16MnNiMoHR和蒸汽发生器承压边界用18MnNiMoHR合金钢厚钢板。
Alloy steel for pressurized water reactor nuclear power plants.Part 15: Mn-Ni-Mo steel plates for pressure-retaining boundaries
- ICS
- 77.140.85
- CCS
- H46
- 发布
- 2013-06-08
- 实施
- 2013-10-01
本部分规定了压水堆核电厂稳压器支承构件用锰-镍-钼合金钢厚钢板的制造、试验、检验和验收等要求。本部分适用于压水堆核电厂稳压器支承构件用厚度为30mm~130mm的16MnNiMo合金钢厚钢板。
Alloy steel for pressurized water reactor nuclear power plants.Part 16: Mn-Ni-Mo steel plates for pressurizer supports
- ICS
- 77.140.85
- CCS
- H46
- 发布
- 2013-06-08
- 实施
- 2013-10-01
本部分规定了压水堆核电厂蒸汽发生器水室封头用锰-镍-钼钢锻件的制造、试验、检验和验收的要求。本部分适用于压水堆核电厂蒸汽发生器水室封头用18MnNiMo合金钢锻件。
Alloy steel for pressurized water reactor nuclear power plants.Part 9: Mn-Ni-Mo steel forgings for steam generator channel head
- ICS
- 77.140.85
- CCS
- H40
- 发布
- 2013-06-08
- 实施
- 2013-10-01
本部分规定了压水堆核电厂蒸汽发生器上封头用锰-镍-钼合金钢锻件的制造、试验、检验和验收等要求。本部分适用于压水堆核电厂蒸汽发生器上封头用锰-镍-钼(18MnNiMo)合金钢锻件。
Alloy steel for pressurized water reactor nuclear power plants.Part 8:Mn-Ni-Mo steel forgings for steam generator upper heads
- ICS
- 77.140.85
- CCS
- H43
- 发布
- 2012-10-19
- 实施
- 2013-03-01
本部分规定了压水堆核电厂蒸汽发生器筒体用锰-镍-钼合金钢锻件的制造、试验、检验和验收等要求。本部分适用于压水堆核电厂蒸汽发生器筒体用锰-镍-钼(18MnNiMo)合金钢钢锻件。
Alloy steel for pressurized water reactor nuclear power plants.Part 7:Mn-Ni-Mo steel forgings for steam generators shells
- ICS
- 77.140.85
- CCS
- H43
- 发布
- 2012-10-19
- 实施
- 2013-03-01
本部分规定了压水堆核电厂反应堆冷却剂管道用控氮奥氏体不锈钢锻造管和弯管的制造、试验、检测和验收等要求。本部分适用于压水堆核电厂反应堆冷却剂管道用控氮奥氏体不锈钢026Cr19Ni10N和026Cr18Ni12Mo2N锻造管和弯管,包括带或不带一体化接管嘴的锻造或轧制(挤压)直管;带或不带一体化接管嘴的弯管。
Stainless steel for pressurized water reactor nuclear power plants.Part 13: Forged tubes and elbows made from controlled nitrogen austenitic stainless steel for reactor coolant piping
- ICS
- 77.140.85
- CCS
- H43
- 发布
- 2012-10-19
- 实施
- 2013-03-01
