H44 型钢、异型钢 标准查询与下载
共找到 1252 条与 型钢、异型钢 相关的标准，共 84 页
High corrosion resistance alloy rebars for the reinforcement of marine concrete
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-09-07
- 实施
- 2018-06-01 00:00:00.0
Hot rolled H section steel for ocean engineering structure
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-31
- 实施
- 2018-04-01 00:00:00.0
General requirment of acceptance, packaging, marking and certification for section steel
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-31
- 实施
- 2018-04-01 00:00:00.0
Cold rolled ribbed steel bars
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Wire rods for conversion to wire without intermediate heat treatment
- ICS
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01
Hot rolled steel section for mine timbering
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Corrosion resistant hot rolled section steel for cargo oil tanks
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Stainless steel bars for the reinforcement of concrete
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Wire rods for welding solid electrodes of atmospheric corrosion resisting steels
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Corrosion resistance bars for the reinforcement of concrete
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Hot rolled steel sections with improved weldability
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Hot-rolled wire rod for quenched and tempered spring steel wires
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Steels for welded round link chains for mines
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Wire rods for pipe line steel SAW electrodes
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Wire rods for conversion to wire without intermediate heat treatment
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
本标准规定了结构用冷弯空心型钢的范围、分类、代号、技术要求、尺寸、外形、重量、允许偏差及标记。 本标准适用于可用冷加工变形的冷轧或热轧连轧钢板和钢带在连续辊式冷弯机组上生产的冷弯型钢。 本标准所规定的冷弯空心型钢主要采用高频电阻焊接方式，也可采用氩弧焊或其他焊接方法。 本标准不适用于拉拔、冲压、折弯等方式生产的冷弯型钢。
Cold forming hollow sectional steel for general structure
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Hot-rolled spring steel wire rod for high-speed railway fastener
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-07-12
- 实施
- 2018-04-01 00:00:00.0
Stainless steel wire rods for welding
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-05-31
- 实施
- 2018-02-01 00:00:00.0
Hot rolled H and cut T section steel
- ICS
- 77.140.60
- CCS
- H44
- 发布
- 2017-05-31
- 实施
- 2017-12-01 00:00:00.0
