HSLA是高强度低合金钢(High-Strength Low-Alloy Steel)的缩写,其中的数字代表其最低屈服强度(以ksi为单位)。HSLA-65和HSLA-80、HSLA-100、HSLA-130都是高强度低合金钢的不同等级。 《高高兴晟特钢集团》但咱这里所介绍的HSLA-65属于舰艇、潜艇用钢,军工系列。
HSLA 65 is an American standard steel. Secondly, although it belongs to high-strength low alloy steel, HSLA 65 has higher strength and low-temperature toughness properties. Regarding the advantages and disadvantages, HSLA 65 has the advantages of high strength, good corrosion resistance, good weldab...
《高高兴晟特钢集团》:HSLA系列舰船钢已经代替之前的HY系列钢种了。 HSLA是高强度低合金钢(High-Strength Low-Alloy Steel)的缩写,其中的数字代表其最低屈服强度(以ksi为单位)。HSLA-65和HSLA-80都是高强度低合金钢的不同等级。 HSLA 80 HSLA-65和HSLA-80之间的主要区别在于它们的最低屈服强度。HSLA-65的最低...
However, application of this plate manufacturing process and of these controls produces significant differences in the metallurgical structure and range of mechanical properties of the HSLA-65 plate steels both among themselves and versus conventional higher strength steel (HSS) plates. For example, ...
Because of higher strength, fine ductility and weldability, the nwe HSLA65 steel developed by American naval up-to-data can light the hull weight and lower the building cost. And it will replacement the HTS and DH36 warcraft steel. The parent metal, welding material and the development of te...
Metallurgicaldesign of high-performance GMAW electrodes for joiningHSLA-65 steel[J]. Journal of Materials Engineering andPerformance, 2008,17(6): 808-819.SAMPATH V; KEHLII J; VIZZAC;.Metallurgicaldesign of high-performance GMAW electrodes for joiningHSLA-65 steel.Journal of Materials Engineering ...
Nemat-Nasser S,Guo W G.Thermomechanical re- sponse of HSLA-65 steel plates:experiments and modeling [J].Mechanics of Materials,2005,37: 379-405.Nemat-Nasser S, Guo W. (2005) Thermomechanical response of HSLA-65 steel plates: experi- ments and modeling. Mech Mater 37: 379-405....
The ability to friction stir weld thin sheet (6 mm thick) HSLA-65 steel at a moderately high travel speed (3.4 mm/sec) without defects has been demonstrated. Further, with appropriate but simple weld boundary conditions, low/no distortion butt welds were made in 3 meter (10 ft.) lengths...
HSLA-65 steel is regarded as an excellent naval ship steel. Its low carbon equivalent and strength-to-weight ratio make it an ideal candidate for future Canadian naval platforms. In this study, welds were fabricated using the flux core arc welding process using two different heat inputs. For...
HSLA-65 steel (ASTM A945) is being considered to replace higher strength steels (HSS) such as DH-36. However, the 70-series consumables (70 ksi [482 MPa] minimum transverse weld tensile strength) used to join HSS (71 ksi [489 MPa] tensile strength) could produce a welded joint in ...