Information
ASTM A194 Grade 2h Heavy Hex Nut, ASTM A194 Grade 2h Material, ASTM A194 Grade 2h Washer At Factory Price In India, ASME Sa194-2h Nuts, ASTM A194 Grade 2h Nut Suppliers in India.
ASME SA 194 Grade 2H Heavy Hex Nuts, A 194 2H alloy steel heavy hex nut, SA 194 Gr 2H Lock Nut dimensions, A 194 Gr 2H Hexagon Nuts Exporter in India.
Detailed Information
Carbon Steel ASTM A194 Gr. 2H Fasteners, Carbon Steel ASTM A194 Gr. 2H Foundation Bolts, Carbon Steel ASTM A194 Gr. 2H Threaded Stud, CS ASTM A194 Gr. 2H Structural Bolts, Carbon Steel ASTM A194 Gr. 2H Plain Washer Stockholder, CS Carbon Steel ASTM A194 Gr. 2H Hexagon Nut, Carbon Steel ASTM A194 Gr. 2H Screws, Carbon Steel ASTM A194 Gr. 2H Star Washers, Carbon Steel ASTM A194 Gr. 2H Hex Head Screw, CS ASTM A194 Gr. 2H Industrial Fasteners Manufacturers in India.
Lakshya Steel is a leading supplier of Carbon Steel ASTM A194 Grade 2H Fasteners, known for their exceptional performance in corrosive environments.Our Carbon Steel ASTM A194 Grade 2H Nuts offer high resistance to sensitization (grain boundary carbide precipitation). The Carbon Steel ASTM A194 Grade 2H Bolts we supply are characterized by superior creep resistance, excellent formability, and high tensile and rupture strength at elevated temperatures. Additionally, they provide outstanding corrosion and pitting resistance.
Our Carbon Steel ASTM A194 Grade 2H Screws are highly resistant to inter-granular corrosion, even in the as-welded condition. When annealed, Carbon Steel ASTM A194 Grade 2H Washers exhibit excellent ductility, making them suitable for rolling, deep drawing, and bending processes. One of the key advantages of Carbon Steel ASTM A194 Grade 2H Hex Head Nuts is their ability to maintain performance at higher temperatures without sensitization. For Carbon Steel ASTM A194 Grade 2H Hex Head Bolts, it is important to avoid forging below 1700°F (930°C).
The Carbon Steel ASTM A194 Grade 2H Hex Head Screws we offer are rigorously tested against strict quality standards to ensure they meet the highest quality requirements. Our Carbon Steel ASTM A194 Grade 2H Flat Washers find applications in various industries, including chemical processing, pharmaceuticals, medical tools and implants, paper manufacturing, petroleum refining, and textile equipment.
What is the difference between 90/10 and 70/30 copper-nickel?
CuNi 90/10 is more economical and offers good corrosion resistance and thermal conductivity, ideal for standard marine piping and heat exchangers. CuNi 70/30 provides higher strength and better performance in aggressive or high-velocity seawater, commonly used in offshore and desalination systems.
ASTM A194 Grade 2H Specifications :
|
Dimensions |
ASME B18.2.1, B18.3 |
|
Melt Origin |
South America/East Europe/Japan/Korea/ |
|
Product Origin |
Made in India |
|
Threads Configuration |
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
|
Certification |
Dual Certified As per ASTM & ASME Codes |
|
Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
|
Mandatory Requirements |
Free from Mercury & Radioactive Contamination |
|
Additional Requirements |
NACE MR0103 / MR0175 / ISO 15156 Compliance |
Carbon Steel ASTM A194 Grade 2H Chemical Composition :
|
ASTM |
A194 Grade 2H |
|
Percentage |
% |
|
C. |
0.40% |
|
Mn. |
1% |
|
Si. |
00.40% |
|
P. |
0.04%. |
|
S. |
0.050% |
|
Cr. |
— |
|
Ni. |
— |
|
Mo. |
— |
ASTM A194 Grade 2H Nuts Mechanical Properties:
|
Specification |
Material |
Nominal Size, In. |
Tempering Temp. °F |
Proof Load Stress, ksi |
Hardness Rockwell |
See Note |
|
|
Min |
Max |
||||||
|
ASTM A194 Grade 2H |
Medium Carbon Steel, Quenched and Tempered |
1/4 – 4 |
1000 |
175 |
C24 |
C38 |
1,2 |
ASTM A194 Grade 2H Nuts Types:
|
ASTM A194 Grade 2H Flange Nuts |
A194 Grade 2H Hex Nut |
|
ASTM A 194 Coupling Nut Supplier |
ASTM A194 Square Nut |
|
SS Gr. 2H Lock Nut |
SS Gr. 2H Heavy Hex Nuts Distributor |
|
ISO Approved ASTM A194 Eye Nut |
ASTM A 194 Gr. 2H Nuts Manufacturer |
|
Stainless Steel Gr. 2H T Nuts Supplier |
ASTM A 194 Gr. 2H Dome Nut |
|
ASTM A 194 Hex Nuts |
A194 Grade 2H T But |
|
ASTM A 194 Gr. 2H Heavy Hex Nuts |
ASTM A194 Locking Nuts Supplier |
|
SA194 Nuts Exporter |
Stainless Steel Gr. 2H Panel Nut Manufacturer |
|
ASTM A 194 Gr. 2H Lock Nuts Exporter |
Gr. 2H Panel Nuts |
|
Stainless Steel Gr. 2H Wing Nuts |
ASTM A194 Grade 2H Panel Nut |
|
Gr. 2H Stainless Steel Washer |
Gr. 2H Acorn Nut |
Carbon Steel ASTM A194 Grade 2H Hardness Requirement:
| Diameter mm | Brinell Hardness | Rockwell C (HRC) | Rockwell B (HRB) |
|---|---|---|---|
| 1-1/2 in. or M36, incl | 248 to 327 | 24 to 35 | … |
| over 1-1/2 in. or M36 | 212 to 327 | 35 max | 95 min |
ASTM A194 Grade 2H Nut Dimensional Standards
| Type | DIN | ISO | ASME | UNI | |
|---|---|---|---|---|---|
| Imperial | Metric | ||||
| Hex Nut | 934 | 4032 | ASME B18.2.2 Table 4 | B18.2.4.1M | 5588 |
| Heavy Hex Nut | 6915 | 4775 | ASME B18.2.2 Table 10 | ASME B18.2.4.6M | |
| Hex Jam Nut | 439 | 4035 | ASME B18.2.2 | ASME B18.2.4.5M | UNI 5589 |
ASTM A194 Grade 2H Nut Coatings
- PTFE Coated
- Cadmium Plated
- Black Phosphate
- Zinc Plated
- Hot Dip Galvanized
FAQs
What is ASTM A194 Grade 4 Material?
ASTM A194 Grade 4 is a carbon-molybdenum steel with a chemical composition that typically includes 0.15% to 0.35% silicon. This grade is known for its strength and is often used in high-pressure and high-temperature applications.
Difference Between ASTM A194 Grade 2H and 2HM
- ASTM A194 Grade 2H: This grade refers to carbon steel heavy hex nuts that are quenched and tempered. It does not specify additional hardness testing beyond standard requirements.
- ASTM A194 Grade 2HM: The “2HM” designation indicates that the nuts are made from alloyed carbon steel and have undergone both quenching and tempering processes. Additionally, these fasteners are subjected to a 100% hardness test to ensure higher performance standards.
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