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bastm a572b grade 50 bbolt

【Thickness:】:1.2-150mm

【 Width:】:1220-4200mm

【Length:】:5000-18000mm

【Packaging Details:】:Standard export seaworthy packing or as required.

【Delivery Time:】:30-50 days, 7 days for stock goods.

【Loading Port:】:Shanghai ,Tianjin, Qingdao.

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bastm a572b grade 50 bbolt Introduction

ASTM A572 Grade 50 Bolts - Ask the Expert

ASTM A572 is a common structural steel standard that covers five grades (42, 50, 55, 60, 65) of high strength, low-alloy structural steel shapes, plates, and bars that is intended for riveted, bolted, or welded construction. Fasteners are not specifically included in the scope of A572, but that doesn’t stop engineers and contractors from asking for A572 bolts.

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Speedy Metals Information for ASTM A572 Grade 50 Plate

Tolerance under specified thickness .010". A 3/4 x 52" wide plate, for example, would have a tolerance range of .740/.780" Because of tolerances, i.e. thickness, flatness and camber, as well as the hot roll condition, ASTM A572 Grade 50 generally does not finish to specified thickness.

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A36 (Grade 50) versus A572 Gr 50 - Structural engineering ...

I selected ASTM A572 Grade 50 rods because of the tensile strength of 65 ksi, which meets my shear resistance requirements. The project is Design-Build, and the contractor is requesting the use of ASTM A36, Grade 50 rods, which I'm assuming are more readily available (thus cheaper).

I've never heard of A36 Grade 50. The "36" is the grade, so that's like saying "Grade 36 Grade 50". A lot of the A36 products may run well over 36ksi yield, but there's no guarantees. A lot of the A36 products may also be dual/triple spec materials with SA36, A709, etc. I was thinking A572 was specifically a plate specification, not sure if other shapes are produced in it. If they're threaded, you might look into the spec for F1554 Gr. 55 anchor bolts.Reference Table 2-3, 2-4, and 2-5 in AISC 13th edition before you specify a certain material. A572 Gr. 50 is a steel spec. for structural shapes, not threaded rods. Look into using F1554 Gr. 55 with Fy=55ksi and a tensile strength of 75-95ksi.I did a little more research on this and came to the same conclusion. I have never seen a Grade 50 option for A36, so not sure where the contractor got it from. You're right that it's likely that the actual yield strength of A36 is higher than 36 ksi, but we must always assume the minimum because you just never know... In digging a little deeper, I looked at ACI 350-06 Appendix D (this is a water treatment application) and found that Section D.6.1.2 allows the steel strength of anchors to be designed for 0.6 x Ase x fu "because typical anchor materials do not exhibit a well-defined yield point". There is a limitation on fu as a function of yield strength. So I assumed a 58 ksi tensile strength for A36 and rechecked the anchors in shear. They are coming out to be adequate for the slight reduction in tensile strength. Therefore, I plan on approving the use of ASTM A36 rods for this application.UBGrad, I did reference Table 2-5 in AISC 13th for the design. If you look at A572 Grade 50 for the application of threaded rods, it states that there is "other applicable material specification". I don't believe this means that the product doesn't exist, but I interpret it to mean that it just may not be common or easily obtained. A quick search online comes up with several steel fabricators that manufacture A572 Grade 50 rods. I'm assuming that since the contractor raised the issue that he is not used to seeing it spec'd and is concerned about the price/availability.One slight detail to consider......if you specify F1554 Gr 36 rods, the contractor has the OPTION of supplying Gr 50 rods. So while the contractor may confuse A36 with F1554, he may really be saying that he is giving you Gr 50 instead of Gr 36 rods.Correction........ Gr 55 rods (not Gr 50 as I stated above).MotorCity, I think confusion over ASTM grade is likely on the part of the contractor. I found that A36 is acceptable, so I will probably stick with specifying it as the substitution. But, for future reference...what I require is a smooth rod that can be threaded. So one end is threaded (end that is epoxy anchored) and the "body" is smooth. I envision this being done in the shop where the fabricator will take a smooth rod and machine thread the end. Which brings me to the question of a rod versus a bolt/anchor bolt and what provides the flexibility I require. It seems that A36 is readily available as both threaded and smooth. Does F1554 have the same flexibility?F1554 can be provided threaded or smooth. I believe that the difference in threading between A36 and F1554 is that one can be fully threaded and one cannot (I can't remember which is which off hand). Why do you need the epoxied end to be threaded? If it is post installed you will not be able to install a nut on the end right?The threading is being provided as an extra measure of rigidity and to match tested/posted bond strength values (in this case, from Hilti). They have not tested smooth rod epoxy anchored to concrete.Welding A572, Grade 60Jul 30, 2011ASTM A36 vs ASTM A529 Grade 50Jun 02, 2010See more results

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ASTM A572 Grade 50, Type 2 • A709 Grade 50 - Ranger Steel

ASTM A572 Grade 50, Type 2 • A709 Grade 50 • AASHTO M270. Used in Bridges, Buildings, Construction Equipment Machinery, Transmission Towers, Truck Parts, Towers, and Freight Cars. It is a higher yield and tensile strength than A36. Most of our stock is already charpy impact tested and suitable for galvanization. High Strength, Low Alloy Plate

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ASTM A572 Fasteners Bolts Specification - duplexfastener

ASTM A572 Fasteners ASTM A572 Scope. ASTM A572 covers five grades of high strength, low-alloy structural steel shapes, plates, and bars. All grades are intended for riveted, bolted, or welded structures, with the exception that grades 60 and 65 are not intended for welded bridge applications.

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ASTM A572 Steel, grade 50 - MatWeb

ASTM A572 Steel, grade 50 Categories Metal; Ferrous Metal; ASTM ... Typical of ASTM Steel Mechanical Properties Metric English Comments; Hardness, Brinell ... 345 MPa 50000 psi Elongation at Break 18 % 18 % In 200 mm 21 % 21 % In 50 mm Bulk Modulus 160 GPa 23200 ksi Typical for steel Shear Modulus 80.0 GPa 11600 ksi ...

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Astm A992 Grade 50 Wholesale, Astm A992 Suppliers -

About 4% of these are bolts, 1% are hair extension. A wide variety of astm a992 grade 50 options are available to you, such as free samples. There are 145 astm a992 grade 50 suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Germany, and Austria, which supply 97%, 1%, and 1% of astm a992 grade 50 respectively.

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A36 (Grade 50) versus A572 Gr 50 - Structural engineering ...

I selected ASTM A572 Grade 50 rods because of the tensile strength of 65 ksi, which meets my shear resistance requirements. The project is Design-Build, and the contractor is requesting the use of ASTM A36, Grade 50 rods, which I'm assuming are more readily available (thus cheaper).

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ASTM A572 Grade 50, Type 2 • A709 Grade 50 - Ranger Steel

ASTM A572 Grade 50, Type 2 • A709 Grade 50 • AASHTO M270. Used in Bridges, Buildings, Construction Equipment Machinery, Transmission Towers, Truck Parts, Towers, and Freight Cars. It is a higher yield and tensile strength than A36. Most of our stock is already charpy impact tested and suitable for galvanization. High Strength, Low Alloy Plate

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ASTM A572 Steel, grade 50 - MatWeb

ASTM A572 Steel, grade 50 Categories Metal; Ferrous Metal; ASTM ... Typical of ASTM Steel Mechanical Properties Metric English Comments; Hardness, Brinell ... 345 MPa 50000 psi Elongation at Break 18 % 18 % In 200 mm 21 % 21 % In 50 mm Bulk Modulus 160 GPa 23200 ksi Typical for steel Shear Modulus 80.0 GPa 11600 ksi ...

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ASTM A572 Fasteners Bolts Specification - …

ASTM A572 Fasteners ASTM A572 Scope. ASTM A572 covers five grades of high strength, low-alloy structural steel shapes, plates, and bars. All grades are intended for riveted, bolted, or welded structures, with the exception that grades 60 and 65 are not intended for welded bridge applications.

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ASTM A572 Grade 50 Steel Plate ,ASME SA 572 GR.50, ASTM ...

ASTM A572 Grade 50 Steel Plates specification provides for a 50ksi minimum yield strength and 65ksi minimum tensile strength.ASTM A572 Gr.50 plates are engineered to be used in structural steel applications.SA572 Gr.50 plate standard specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel. We manufactuer ASME SA572 Gr.50 Plate in which material is used in a variety of ...

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ASTM A36 Carbon Steel vs. ASTM A572 Grade 50 : …

Both ASTM A36 carbon steel and ASTM A572 grade 50 are iron alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 99% of their average alloy composition in common. For each property being compared, the top bar is ASTM A36 carbon steel and the bottom bar is ASTM A572 grade 50.

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Astm Grade 50, Astm Grade 50 Suppliers and …

offers 7,568 astm grade 50 products. About 2% of these are stainless steel sheets, 1% are bolts, and 1% are stainless steel wire. A wide variety of astm grade 50 options are available to you, such as free samples, paid samples.

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ASTM A572 Grade 50 Pipe - HYSP Steel Pipe Supplier

ASTM A572 Grade 50 Pipe. As you know, ASTM A572 covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars.Grades 42 [290], 50 [345], and 55 [380] are intended for riveted, bolted, or welded structures.

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ASTM A572 - SSAB

ASTM A572. The ASTM A572 specification is the Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel for plates, structural shapes, sheet pilings and bars. ASTM A572 includes five grades with specified minimum yield strengths of 42, 50, 55, 60, and 65 ksi, respectively.

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A572 Grade 345,ASTM A572 Grade 345 alloy structure steel ...

ASTM A572 Grade 345 High strength low alloy structure steel. Key words ASTM A572 Grade 345, ASTM A572 Grade 345 High strength low alloy structure steel,ASTM A572 Grade 345 best quality steel plate. A 572 Grade 345 steel plate is high strength low alloy columbium-vanadium structural steel grade. A 572 Grade 345 steel intended for riveted or ...

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Steel grades according to American standards - A36, …

A572 - 04 Grade 42 ≥290 [42] ≥415 [60] 20 24 Grade 50 ≥345 [50] ≥450 [65] 18 21 ... min. 50 mm [2 in.] ASTM A673, standard position ... Steel grades according to American standards - A36, A572, A588, A709, A913, A992. Created Date 11/9/2006 3:40:25 PM ...

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ASTM A572 HSLA Structural Steel Plate - steels-supplier

ASTM A572 Carbon Steel Plate. ASTM A572 Specification refers to High-Strength Low-Alloy Steel Plate for structural building, among the 5 steel grades of 42, 50, 55, 60 and 65, Grade 50 is one most common steel in applications where need more strength and less weight, use steel plate of this grade other than ordinary carbon steel will make the steel structure with same steel strength but ...

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Astm A572 Bolts Suppliers|Astm A572 Fasteners Stockist…

K. M Steel India supply a wide variety of Astm A572 Fasteners Manufacturer India Astm A572 Fasteners sizes, Astm A572 Bolts standard sizes, Astm A572 Fasteners sizes in mm, Astm A572 Bolts specification chart, Astm A572 Bolts strength chart, Astm A572 Bolts grades chart, Astm A572 Bolts dimensions chart, Bolts size chart metric, Astm A572 Fasteners size table

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ASTM A992 - Wikipedia

The industry's technical institute describes the standard thus "ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) is the preferred material specification for wide-flange shapes, having replaced ASTM A36 and A572 grade 50. There are a couple of noteworthy enhancements with ASTM A992.

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