Coupling Nuts are used to make up long tie rod assemblies from shorter lengths of rod and to facilitate assembly of two fasteners or fittings which both have external threads. Coupling nut dimensions are described by the Industrial Fasteners Institute, in IFI-128. NOTES REGARDING STRENGTH *When high strength rods are specified, coupling nuts …

1/2 - 1 85,000 120,000 C25 C34 92,000 ASTM A563 Grade C Heavy Hex; DH or A194 2H 1-1/8 - 1-1/2 74,000 105,000 C19 C30 81,000 Heavy Hex if Galv ASTM A449 - Type1 Medium carbon steel: ... ASTM A194 2H heavy hex nuts may be substituted for ASTM A563 DH heavy hex nuts. 4. Grade 2 requirements for sizes 1/4 through 3/4 in apply only to …

مهره ASTM A 194 GR 2H جایگزینی مناسب برای مهره ASTM A563 grade DH است. ... ASTM A194 Grade 2H: Medium Carbon Steel, Quenched and Tempered: 1/4 - 4: 850: 175: C24: C38: 1,2: ASTM A194 Grade 2HM: Medium Carbon Steel, Quenched and Tempered: 1/4 - 4: 1150: 150: 159: 237: 1,2,3:

مهره شش گوش استاندارد کلاس 6، 8 و 10 * astm a194: en 24032: b18.2.4.1m: iso 4032: din 934: مهره شش گوش استاندارد: پیچ آلن استاندارد نیم دنده کلاس 8.8 و 12.9 * astm a574m-b18.3.1m: iso 4762: din 912: پیچ آلن: استادبولت دو سر رزوه استاندارد: astm ...

ASTM A194 GR.2H High Strength Inch Size Heavy Hex Nut: Price US $1.00-$2.00 / Piece. Astm a194 grade 2H industrial stud bolts and specialty nuts: Price US$ 800.00-US$ 2,000.00 / Ton. ASTM A194 heavy hex nut of grade 2H: Price US $1000-$1600 / Ton. Please note this is an approx Cost of Grade 2H nuts India.

Nuts made in accordance with the requirements of Specification A194 Grade 2H and marked with its grade symbol are an acceptable equivalent for Grade DH nuts. (per ASTM A563/A563M-21a, Table X1.1) ASTM A194 Nut Compatibility Chart. Grade of Bolt A194 Heavy Hex Nut Grade; A193 Grade B7: 2H or 4 or 7: A193 Grade B8 (Class 1 and 2) 8: …

ASTM A194 Grade 2H. Carbon Steel Nuts. ASTM A194 Grade 2H is a standard material specification for high tensile nuts and other internally threaded fasteners, made from …

ASTM F3125 - Grade A490-Type 1 Medium carbon alloy steel: quenched & tempered 1/2 - 1-1/2 120,000 150,000 (min) 173,000 (max) C33 C38 130,000 ASTM A563 Grade DH or A194/A194M 2H Heavy Hex SAE J429-Grade 8.2 Medium carbon boron steel: quenched & tempered 1/4 - 1 120,000 150,000 C33 C39 130,000 SAE J995 Grade 8 Hex #0 - 1/2 …

ASTM A194 A194M especificacion estandar de acero de carbon this international standard was developed in accordance with internationally recognized principles on. ... Proof Load, kN A Grade 1 Grades 2, 2HM, 6, 6F, 7M Grades 2H, 3, 7, 16 Heavy Hex B Hex C Heavy Hex D Hex E Heavy Hex F Hex G M12 1 84 75 69 87 78 101 87. M14 2 115 102 94 119 …

The grade of the nut does not have any implicit bearing on the physical dimensions. For example, an ASTM A563 Grade DH heavy hex nut will be the exact same dimensions as an ASTM A194 Grade 2H heavy hex nut and an A563 Grade A finished hex nut will have the same dimensions as an SAE J995 Grade 2 finished hex nut. All of …

Key Features and Properties of ASTM A193 Grade B8 Bolting: Material Composition: ASTM A193 Grade B8 bolts are made from Type 304 stainless steel, which contains a combination of chromium and nickel. This composition provides excellent corrosion resistance in various environments, particularly in chemical and acidic conditions.

Metric Extreme-Strength Steel Heavy Hex Nuts— Grade 2H. About 10% wider and taller than standard hex nuts, these metric-sized heavy hex nuts distribute the load over a …

11 rowsASTM A194 Grade 2: Medium Carbon Steel: 1/4 - 4: 0: 150: 159: 352: 1,2,3: ASTM A194 Grade ...

Conclusion. ASTM A194 2H and Grade 8 bolts are designed to handle high-stress applications. However, they differ in their manufacturing process, threading, and applications. While ASTM A194 2H bolts are ideal for high-pressure and high-temperature applications, Grade 8 bolts are more commonly used in machinery and automotive …

2H Heavy Hex Nut. ASTM A194 Grade 2H heavy hex nuts are intended for use in flange bolting applications, as well as structural applications and with other high strength …

Specification : ASTM A193 Grade : B7 Tread :UNC Nut Material :ASTM A194 Gread : 2H Nut :2 Hex Nuts Menerima pesanan stud bolt hotdib galvanize sesuai permintaan WhatsApp 0817.909.3491. Cahaya Tunas. Online 40 menit lalu. Follow. 4.9 rata-rata ulasan.

Metric Extreme-Strength Steel Heavy Hex Nuts— Grade 2H. About 10% wider and taller than standard hex nuts, these metric-sized heavy hex nuts distribute the load over a large area. Grade 2H nuts are comparable in strength to Class 12. 9 bolts. They're about 20% stronger than high-strength steel nuts and are used in heavy machinery, such as ...

ASTM A194 Specification for high tensile nuts and other internally threaded fasteners for high pressure or high temperature bolting applications. ASTM A194 specification covers chemical composition, hardness, heat treatment, proof load and marking requirements for various grades of alloy and stainless steel nuts. ... Grade 2H, 2HM Grade 3 Grade ...

ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. and metric M6 through M100 nominal. It also covers austenitic stainless steel nuts in the size range 1/4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both.

The most popular grades are A194 2H and 2HM – providing high tensile internally threaded fasteners for use in high strength applications. Some of the most common grades within the ASTM A194 specification include 3, 4, 6, 7, 7H, 8 and 16. The full list of materials within this specification can be found below.

Material: Carbon and alloy steel heavy hex nuts. Usage: Used with ASTM A193 Grade B7, B16, or B8M bolts, depending on the specific material. Mechanical Properties: Offers high strength, making it suitable for various high-pressure applications. ASTM A194 Grade 7: This class is designed specifically for use with ASTM A193 Grade B8M bolts, which are …

ASTM A194 Specification for high tensile nuts and other internally threaded fasteners for high pressure or high temperature bolting applications. ASTM A194 specification covers …

خوش آمدید برای خرید آستم a194 درجه 2h مهره از کارخانه ما. به عنوان یکی از تولید کنندگان و تامین کنندگان پیشرو در چین، ما در حال ارائه خرید آنلاین برای محصولات لوله با کیفیت، با دوام و امن با قیمت رقابتی است.

مهره های تولید شده طبق استاندارد ASTM A194 معمولا از گوشت بیشتری نسبت به مهره های معمولی برخوردار بوده و تنسایل و سختی بالاتری نیز دارند. علاوه بر این گرید های مختلف این مهره ها تحت عملیات حرارتی ...

A194는 Standard Specification for Carbon and Alloy-Steel Nuts. for Bolts for High Pressure or High Temperature Service, or Both. A194 Gr.2H는 A194 여러가지 Grade 중 한 가지이고. Tempering 온도 455℃, Proof Load Stress. 175 ksi (175×6.9 = 약 1200 MPa)이고, Diameter 1-1/2" (M36) 까지 HRC 24~35, Diameter 3 구간별 각각의 ...

Additionally, the specification allows for the substitution of ASTM A194 grade 2H nuts in lieu of A563 grade DH nuts due to the lack of availability of grade DH nuts in nominal sizes 3/4″ and larger. ... ASTM A563 Grade DH3: Atmospheric Corrosion Resistant Steel, Quenched and Tempered: 1/4 - 4: 175: C24: C38: 4,6:

2H Heavy Hex Nut, Galvanized. ASTM A194 Grade 2H heavy hex nuts are intended for use in flange bolting applications, as well as structural applications and with other high strength bolting. ASTM A194 covers …

ASTM A194 Nuts. The ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1⁄4 through 4 in. and metric M6 through M100 nominal. ASTM A194 also covers austenitic stainless steel nuts in the size range 1⁄4 in. and M6 nominal and above. These nuts are intended for high-pressure or high …

ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. and metric M6 through M100 nominal. It also covers austenitic stainless steel nuts in the size range 1/4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both.

The ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1⁄4 through 4 in. and metric M6 through M100 nominal. ASTM A194 also covers austenitic stainless steel nuts in the size range 1⁄4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature ...

Tempering temperatures for ASTM A193, Grade B7, ASTM A320, Grade L7, and Grade L43, and ASTM A540 Grade B23 shall not exceed 1300oF (700oC). API 20E BSL2 & BSL3 Hardness Requirements The hardness test shall conform to the requirements of ASTM A193, A194, A320 or A540 as applicable except that maximum hardness for Grades B7, …

ASTM A194 ELEMENTS 2, 2H, AND 2HM Carbon Manganese Phosphorus, max Sulfur, max Silicon Chromium Nickel Molybdenum 0.40% min 1.00% max 0.040% 0.050% …

A563 Grades C, C3, DH, DH3, A194 Grade 2H, SAE J995 Grades 5 & 8: Non-structural Grades: A563 Grade A, SAE J995 Grade 2 *Grade C/C3 nuts are heat treated at the option of the manufacturer: ... Please advise regarding ASTM A563 grade A nut can be tack weld with steel flat bar to lock the all nuts & avoid the rotation of nut at …