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Special cross-section hot-rolled section steel for agricultural machinery (YB/T5007-1993)
Hot-rolled steel with special cross-sections for agricultural machinery (YB/T5007-1993)
Introduction
This hot-rolled steel is specially designed for agricultural machinery according to YB/T5007-1993. The use of this steel is to improve the structural performance of agricultural machinery, such a......
1037 
Grace
Stainless steel hot-rolled equilateral angle steel (abstract) GB 4227-84
GB 4227-84 Hot Rolled Stainless Steel Edge and Corner Profile Steel
GB 4227-84 is a national standard for hot rolled stainless steel edge and corner profile steel. It was introduced by the State Bureau of Standard on October 31, 1984 to improve product quality and ensure the reliability of produc......
GB/T 4697-1991 Hot-rolled U-shaped steel for mine roadway support
GB/T 4697-1991 Hot-rolled U-Profiles for Mine Roadway Support
This Chinese technical standard specifies the requirements, appearance examination, tensile properties, bendability and hardness tests of hot-rolled U-profiles for mine roadway support. The technical standard applies to hot-rolled prof......
GB/T 3414-1994 Hot-rolled special-shaped steel for coal machinery
GB/T 3414-1994 Hot-rolled special steels for coal mining machinery
This Standard specifies requirements, test methods, inspection rules, packaging, marking and quality certificate for the hot-rolled special steel used for coal mining machinery. This Standard applies to hot-rolled special steel of......
Aluminum and aluminum alloy welded pipe GB 10571-89
GB 10571-89 Welded aluminium and alloys pipe
Welded aluminium and alloys pipe is a kind of metal pipe made by welding together longitudinal sections of aluminium or alloys. It is widely used in various fields such as ships, automobiles, aviation, chemicals, petrochemicals and so on. GB 10571-89 sp......
BS 1449/1.5-1991 Chemical composition and mechanical properties of carbon and carbon-manganese steel plates, sheets and strips
改写。
This document specifies the chemical composition and mechanical properties of carbon steel and carbon manganese steel plate, sheet and strip (hereinafter referred to as “steel plate and sheet”). It is applicable to steels conforming to Australian Standard AS 1449/1.5-1991 (Table 1).
Table......
ГOCT 5520-1979 Specifications for Carbon Steel, Low Alloy Steel and Alloy Steel Plates for Boilers and Pressure Vessels
Introduction
This Standard specifies the technical requirements of carbon steel, low alloy steel and alloy steel plates for boilers and pressure vessels. The chemical composition limits of these steels are used to determine their strength, toughness, weldability and other properties. The material......
GB/T 1591-1994 Technical Requirements for Low Alloy High Strength Structural Steel
，谢谢
GB/T 1591-1994 Low-Alloy High-Strength Structural Steel Technical Requirements
GB/T 1591-1994, “Low-Alloy High-Strength Structural Steel” (hereinafter referred to as the “Technical Specifications”), was enacted on December 5, 1994, and implemented on March 5, 1995. This Standard was the......
GB 3531-83 Specifications for Low Alloy Steel Thick Steel Plates for Low Temperature Pressure Vessels
，
Low-alloy steel plates are commonly used in low-temperature pressure vessels to meet their service requirements. GB 3531–83 defines the requirements of low-alloy steel plates for such vessels.
The standard specifies the composition, properties and delivery requirements of the low-alloy steel p......
Continuous electrogalvanized cold-rolled steel sheets and strips (GB/T15675-1995)
Continuous hot-dip galvanized steel plate and strip (GB/T15675-1995)
Continuous hot-dip galvanized steel plate and strip (GB/T15675-1995) are a kind of cold-rolled steel plate and strip which have been metal coated by hot-dip coating process. This type of steel plate and strip is mainly used in t......
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