A36, A72 or A709, Grade 36 or 50. Steel for bearings on structures shall conform to A709, Grade 50. 909.03 WELDING MATERIALS AWS D1.5 or D1.1 according to design criteria. 909.04 GRAY IRON CASTINGS A48, Class 30B. 909.05 STEEL STUD SHEAR DEVELOPERS AWS D1.5 or D1.1 according to design criteria 909.06 BOLTS, NUTS, AND WASHERS FOR GENERAL USE
ASTM A709 grade 50 steel plate has good corrosion resistance, low formability for some grades, higher strength, and a higher cost. It is used in many industries, primarily in manufacturing and construction. Its machinability is fair. Since it is an alloy steel, it is tougher to machine than plain carbon steel. A709 Structural, Carbon & HSLA Steel Plate - Chapel SteelASTM A709. A high-strength, low-alloy structural steel plate utilized primarily in the manufacture of bridges. Chapel Steel stocks A709 Grade 36, A709 Grade 50 and A709 Grade 50W. These grades are often specified with Charpy tests referencing the specific zone or lowest anticipated service temperature.
ASTM A709 Grade 50W equal grade are EN10155 :S355K2G1W,NFA 35-502E 36 WB 4 .A709 Grade 50W is the specification used for steel plate used in the manufacture of bridges. A 709 Gr50W Weathering Steel Delivery Conditions ASTM A709 Steel Plate - Grade 36, 50, 50W , HPS 50W , HPS Material Properties The following material properties are ASTM specifications and will be confirmed on the Mill Test Report. Grade Yield Point (ksi) Tensile Strength (ksi) Min. 8 Elongation % 36 36 58-80 20 50 50 65 18 50W 50 70 18 HPS 50W 50 70 18 HPS 70W 70 85-110 19 at 2 elongation % Chemical Composition The following composition properties are ASTM specifications for the ASTM A709
TJC Steel( owned by TJC Iron&Steel (Group) Co., Limited) is the most competitive manufacture and supplier of ASTM A709/ A709M Grade 690 High-Strength Low-Alloy Structural Steel Plates in China. For more details, please contact us freely. Click Here to See PDF Details for ASTM A709/ A709M Grade 690 High-Strength Low-Alloy Structural Steel Plates ASTM A709/A709M-07 - Standard Specification for Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 , 50  or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized.
Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 , 50  or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. ASTM Structural Steel Standards Infra-Metals Co.ASTM Standard A709 ASTM A709 Structural Steel. At Infra-Metals, we lead the industry with our selection of high-quality, ASTM certified structural steels for the construction industry. ASTM International plays an essential role in ensuring that metals for construction applications meet the highest standards of consistency and quality.
Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 , 50  or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. All Company Welding ProceduresAll Companies Currently Approved Welding Procedures. This page does not include pending procedure expiration status, visit companies or pending expirations for status information. Table 3.1 Group I Materials:<=3/4" A709Gr36 (A36) and A500Gr.B (Tube);A53Gr.B (Pipe) Table 3.1 Group II Materials:>=3/4" A709Gr36 (A36) and A709Gr50 (A572
grade :s690ql en10137-2 en10025-6:2004, a709-100, dillimax 690, naxtra 70, weldox 700, e690, jfe hiten 780le, alform 700, s690 q, s690 ql, s690 ql 1 Grade Designation of S690QL S = Structural Steel High Strength Steel PlateHigh Strength Steel Plate is the plate with high mechanical tensile strength and yield strength. Normally after normalized or normalized+ tempered treatment, this kind steel plate will be with integrated mechanical properties. After adding microalloy elements on basis of keeping low CEV, which can make this kind of steel plate performs better
ITEM 564.4000NN16 - HIGH PERFORMANCE STEEL, HPS GRADE 70W 1 Revised 12/02/2004 DESCRIPTION:Under this work, the Contractor shall furnish and erect structural steel in accordance The requirements of A709 Section 5 Heat Treatment is hereby modified to permit the use of non-heat treated material (TMCP). Welding shall be in accordance with Keeping tabs on current ASTM specifications ARE YOU ing ASTM A572 Grade 55, 60 or 65, ASTM A529 Grade 55, ASTM A514 Grade 90 or 100 or ASTM A852. Structural plates with atmospheric corrosion resistance (weath-ering characteristics) can be obtained by specifying ASTM A588 Grade 42, 46 or 50. These and other material specifications applicable to structural plates are shown in Table 2. Structural Bars
XKT uses the STT on carbon steels A106 Grade B, 252 Grade 3 and A709 Grade 50 with wall thicknesses that range from ½ to 1 1/8 and diameters from 4 to 72. The STT provides complete penetration of the root pass. Wire used for the process is Lincoln Electric L-56 .045 with 100 percent CO2 shielding gas. Preheat and Interpass Temperature for - WELDING For ASTM A709 Grade HPS 70W and ASTM A852, the maximum preheat and interpass temperatures shall not exceed 400°F [200°C] for thicknesses up to 1-1/2 in [40 mm], inclusive, and 450°F [230°C] for greater thicknesses. The use of high heat input welding processes such as submerged arc welding (SAW) may allow for lower preheat temperatures.
Sep 04, 2003 · Allow excursions only from top-notch welding technology/engineering groups and then make them prove it to you the hard way. There was also some discussion regarding the quadruple certification of A36,A572 gr 50, A992 (wide flanges), and A709. It is all the same material. I have answered this question before. S690QL1 Structural Steel Plate, S690QL1 Plate, DILLIMAX Moreover, slender structures use less welding time. S690QL1 Structural Steel Plate Specification :Thickness :12 - 60mm Width :1500 - 3500mm Length :3000 - 18000mm Grade :S690QL EN10137-2 EN10025-6:2004, A709-100, DILLIMAX 690, NAXTRA 70, E690T E690TFP S690T, FeE690VKT, WELDOX 700, ALFORM 700. Properties of S690QL1 Structural Steel Plate
There are several reasons for this; a) The high strength of the parent metal means higher residual stresses during welding, b) To match the tensile strength and toughness of the parent steel, the filler metals need to be more highly alloyed and therefore will have a higher CE v, perhaps as high as 0.6CE v (IIW) if matching the tensile strength Which standards stipulate delay time before inspecting Paragraph 6.11 states:'Acceptance criteria for ASTM A 514, A517, and A709 Grade 100 and 100W steels shall be based on NDT performed not less than 48 hours after completion of the welds'. (These are all 690MPa yield grades, and for other grades, inspection immediately after completed welds have cooled to ambient temperature is permitted.)
(100 mm) in thickness. This grade has been produced in full-sized plates and has been evaluated in full plate girder testing. HPS 100W has been found to have higher toughness, better weldability and bet-ter predicted atmospheric corrosion behavior (weathering) than the current grade ASTM A709 Grade 100W. Initial applications for HPS