77.140.85 钢铁锻件 标准查询与下载

ASTM A181/A181M-14 普通锻制碳素钢管的标准规格

1.1 This specification2 covers nonstandard as-forged fittings, valve components, and parts for general service. Forgings made to this specification are limited to a maximum weight of 10 000 lb [4540 kg]. Larger forgings may be ordered to Specification A266/A266M. 1.2 Two classes of material are covered, designated as Classes 60 and 70, respectively, and are classified in accordance with their mechanical properties as specified in 6.1. 1.3 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.4 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 exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

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

ASTM A105/A105M-14 管道设备用碳素钢锻件的标准规格

1.1 This specification2 covers forged carbon steel piping components for ambient- and higher-temperature service in pressure systems. Included are flanges, fittings, valves, and similar parts ordered either to dimensions specified by the purchaser or to dimensional standards such as the MSS, ASME, and API specifications referenced in Section 2. Forgings made to this specification are limited to a maximum weight of 10 000 lb [4540 kg]. Larger forgings may be ordered to Specification A266/A266M. Tubesheets and hollow cylindrical forgings for pressure vessel shells are not included within the scope of this specification. Although this specification covers some piping components machined from rolled bar and seamless tubular products (see 5.2), it does not cover raw material produced in these product forms. 1.2 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. 1.3 Specification A266/A266M covers other steel forgings and Specifications A675/A675M and A696 cover other steel bars. 1.4 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 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. Note 1: The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.”

Standard Specification for Carbon Steel Forgings for Piping Applications

ASTM A727/A727M-14 具有固定切口韧性的管道部件用碳素钢锻件的标准规格

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

JB/T 9179.8-2013 液压机上钢质自由锻件机械加工余量与公差 第8部分:圆环、筒节和法兰类

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

JB/T 9179.6-2013 液压机上钢质自由锻件机械加工余量与公差 第6部分:模块类

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

JB/T 11759-2013 冷轧轴承环件机械加工余量及公差

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

JB/T 9179.5-2013 液压机上钢质自由锻件机械加工余量与公差 第5部分:短圆柱类

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

JB/T 9179.4-2013 液压机上钢质自由锻件机械加工余量与公差 第4部分:圆盘和冲孔类

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

JB/T 9179.3-2013 液压机上钢质自由锻件机械加工余量与公差 第3部分:台阶轴类

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

JB/T 9179.2-2013 液压机上钢质自由锻件机械加工余量与公差 第2部分:圆轴、方轴和矩形截面类

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

JB/T 9179.1-2013 液压机上钢质自由锻件机械加工余量与公差 第1部分:一般要求

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

JB/T 11760-2013 直齿锥齿轮精密冷锻件 技术条件

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

JB/T 11761-2013 齿轮轴毛坯楔横轧 技术条件

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

JB/T 9179.7-2013 液压机上钢质自由锻件机械加工余量与公差 第7部分:筒体类

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

NB/T 20006.16-2013 压水堆核电厂用合金钢.第16部分:稳压器支承构件用锰 -镍-钼钢厚钢板

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

NB/T 20006.15-2013 压水堆核电厂用合金钢.第15部分:承压边界用锰 -镍-钼钢厚钢板

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

NB/T 20006.9-2013 压水堆核电厂用合金钢.第9部分:蒸汽发生器水室封头用锰 -镍-钼钢锻件

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

NB/T 20007.4-2012 压水堆核电厂用不锈钢 第4 部分：反应堆冷却剂泵轴用含铌稳定化奥氏体不锈钢锻件

本部分规定了压水堆核电厂反应堆冷却剂泵轴用含铌稳定化奥氏体不锈钢锻件的制造、试验、检验和验收等要求。本部分适用于制造压水堆核电厂反应堆冷却剂泵轴用含铌稳定化奥氏体不锈钢锻件06Cr18Ni11Nb。

Stainless steel for pressurized water reactor nuclear power plants.Part 4: Niobium stabilized austenitic stainless steel forgings for the shafts of reactor coolant pumps

NB/T 20006.5-2012 压水堆核电厂用合金钢 第5 部分：反应堆压力容器封头用锰-镍-钼钢锻件

本部分规定了压水堆核电厂反应堆压力容器封头用锰-镍-钼合金钢锻件的制造、试验、检测和验收等技术要求。本部分适用于压水堆核电厂反应堆压力容器封头用锰-镍-钼(16MnNiMo)合金钢锻件。

Alloy steel for pressurized water reactor nuclear power plants.Part 5:Mn-Ni-Mo alloy steel forgings for reactor pressure vessel heads

NB/T 20006.7-2012 压水堆核电厂用合金钢 第7 部分：蒸汽发生器筒体用锰-镍-钼钢锻件

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