SS UNS S30409 Square Bolt/Nut, Suppliers of ASTM A193 304H Stainless Steel Hex Head Bolt, 304H Stainless Steel Acorn Nuts, SS 304H Dome nuts, 304H SS Coupling Nut Exporter, Stainless Steel WERKSTOFF NR. 1.4948 Bolt/Nut Manufacturer in India.
ASTM A193 Stainless Steel Nut, SS 304H Bolt, SS 304H Nuts, 304H Stainless Steel Bolt, 304H Stainless Steel Acorn Nuts, 304H SS Steel Shoulder Nuts, Austenitic Stainless Steel 304H Bolt/Nut Suppliers and Exporters in Mumbai, India.
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PRATAP STEEL INDUSTRIES STEEL is one of the well know supplier and dealer of Stainless Steel 304H Fasteners (Bolts / Nuts), which is made by selective alloying with manganese and nitrogen and may have a reduced tendency to gall. When parts of Stainless Steel 304H Hex Head Bolts are forced together, the oxide layer can be scraped off, allowing the parts to weld together. When forcibly disassembled, the welded Stainless Steel 304H Hex Head Nuts may be torn and pitted, a destructive effect known as galling. Galling in Stainless Steel 304H Square Bolts can be avoided by the use of dissimilar materials for the parts forced together, for example bronze or even different types of steels (martensitic against austenitic). However, Stainless Steel 304H Square Nuts is electrically connected in a humid, even mildly acidic environment may act as a voltaic pile and corrode faster. Additionally, threaded joints in Stainless Steel 304H U-Bolts may be lubricated to provide a film between the two parts and prevent galling. Low – temperature carburizing is another option that virtually eliminates galling in Stainless Steel 304H Lock Nuts and allows the use of similar materials without the risk of corrosion and the need for lubrication. The layer in Stainless Steel 304H Eye Bolts is impervious to water and air, protecting the metal beneath, and this layer quickly reforms when the surface is scratched. This phenomenon in Stainless Steel 304H Eye Nuts is called passivation and is seen in other metals, such as aluminium and titanium.
SS 304H Bolt/Nut Specifications
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Types of Stainless Steel Welded Bolt/Nut
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Stainless Steel 304H Hex Head Bolt | SS 304H Hex Head Bolt 304H SS Hex Head Bolt 304H Stainless Steel Hex Head Bolt UNS S30409 Hex Head Bolt WERKSTOFF NR. 1.4948 Hex Head Bolt ASTM A193 304H Steel Hex Head Bolt |
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Stainless Steel 304H Square Bolt | SS 304H Square Bolt 304H SS Square Bolt SS 304H Square Bolt Stainless Steel 304H Square Bolt 304H Stainless Steel Square Bolt UNS S30409 Square Bolt WERKSTOFF NR. 1.4948 Square Bolt ASTM A193 304H Stainless Steel Square Bolt |
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Stainless Steel 304H U Bolt | SS 304H U Bolt 304H SS U Bolt 304H Stainless Steel U Bolt UNS S30409 U Bolt SS UNS S30409 U Bolt ASTM A193 304H Stainless Steel U Bolt |
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Stainless Steel 304H Eye Bolt | SS 304H Eye Bolt 304H SS Eye Bolt 304H Stainless Steel Eye Bolt UNS S30409 Eye Bolt WERKSTOFF NR. 1.4948 Eye Bolt ASTM A193 304H Stainless Steel Eye Bolt |
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Stainless Steel 304H T Bolt | SS 304H T Bolt 304H SS T Bolt 304H Stainless Steel T Bolt UNS S30409 T Bolt WERKSTOFF NR. 1.4948 T Bolt ASTM A193 304H Stainless Steel T Bolt |
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Stainless Steel 304H Hex Bolt | SS 304H Hex Bolt 304H SS Hex Bolt 304H Stainless Steel Hex Bolt UNS S30409 Hex Bolt WERKSTOFF NR. 1.4948 Hex Bolt ASTM A193 304H Stainless Steel Hex Bolt |
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Stainless Steel 304H Lag Bolt | SS 304H Lag Bolt 304H SS Lag Bolt 304H Stainless Steel Lag Bolt UNS S30409 Lag Bolt WERKSTOFF NR. 1.4948 Lag Bolt ASTM A193 304H Stainless Steel Lag Bolt |
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Stainless Steel 304H Counter sunk Bolt | SS 304H Steel Counter sunk Bolt 304H SS Steel Counter sunk Bolt 304H Stainless Steel Counter sunk Bolt UNS S30409 Steel Counter sunk Bolt WERKSTOFF NR. 1.4948 Counter sunk Bolt ASTM A193 304H Steel Counter sunk Bolt |
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Stainless Steel 304H Hex Head Nut | SS 304H Hex Head Nut 304H SS Hex Head Nut 304H Stainless Steel Hex Head Nut UNS S30409 Hex Head Nut WERKSTOFF NR. 1.4948 Hex Head Nut ASTM A193 304H Stainless Steel Hex Head Nut |
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Stainless Steel 304H Square Nut | SS 304H Square Nut 304H SS Square Nut 304H Stainless Steel Square Nut UNS S30409 Square Nut WERKSTOFF NR. 1.4948 Square Nut ASTM A193 304H Stainless Steel Square Nut |
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Stainless Steel 304H Lock Nut | SS 304H Lock Nut 304H SS Lock Nut 304H Stainless Steel Lock Nut UNS S30409 Lock Nut WERKSTOFF NR. 1.4948 Lock Nut ASTM A193 304H Stainless Steel Lock Nut |
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Stainless Steel 304H Eye Nut | SS 304H Eye Nut 304H SS Eye Nut 304H Stainless Steel Eye Nut UNS S30409 Eye Nut WERKSTOFF NR. 1.4948 Eye Nut ASTM A193 304H Stainless Steel Eye Nut |
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Stainless Steel 304H wing Nut | SS 304H wing Nut 304H SS wing Nut 304H Stainless Steel wing Nut UNS S30409 wing Nut WERKSTOFF NR. 1.4948 wing Nut ASTM A193 304H Stainless Steel wing Nut |
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Stainless Steel 304H T Nut | SS 304H T Nut 304H SS T Nut 304H Stainless Steel T Nut UNS S30409 T Nut WERKSTOFF NR. 1.4948 T Nut ASTM A193 304H Stainless Steel T Nut |
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Stainless Steel 304H Panel Nut | SS 304H Panel Nut 304H SS Panel Nut 304H Stainless Steel Panel Nut UNS S30409 Panel Nut WERKSTOFF NR. 1.4948 Panel Nut ASTM A193 304H Stainless Steel Panel Nut |
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Stainless Steel 304H Coupling Nut | SS 304H Coupling Nut 304H SS Coupling Nut 304H Stainless Steel Coupling Nut UNS S30409 Coupling Nut WERKSTOFF NR. 1.4948 Coupling Nut ASTM A193 304H Steel Coupling Nut |
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Stainless Steel 304H Dome Nut | SS 304H Dome Nut 304H SS Dome Nut 304H Stainless Steel Dome Nut UNS S30409 Dome Nut WERKSTOFF NR. 1.4948 Dome Nut ASTM A193 304H Stainless Steel Dome Nut |
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Stainless Steel 304H Acorn Nut | SS 304H Acorn Nut 304H SS Acorn Nut 304H Stainless Steel Acorn Nut UNS S30409 Acorn Nut WERKSTOFF NR. 1.4948 Acorn Nut ASTM A193 304H Stainless Steel Acorn Nut |
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304H Stainless Steel Bolt/Nut Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 304H | 0.04-0.10 | 2.0 max | 0.75 max | 0.045 | 0.030 | 18.0-20.0 | – | 8.0-10.5 | – |
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Stainless Steel 304H Bolt/Nut Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 304H | 515 | 205 | 40 | 92 | 201 |
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Stainless Steel 304H Bolt/Nut Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity
(n.m) |
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|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
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Equivalent Grades for 304H Stainless Steel Bolt/Nut
| AISI Grade Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation |
EN/DIN Symbolical Equivalent |
| AISI 304H | SUS304H | SS 304H | EN 1.4948 | UNS S30409 | X2CrNiN18-10 |
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Stainless Steel 304H Bolt/Nut Price List
- 304H stainless steel Bolt/Nut
US $2500-4100 / Ton (FOB Price) - Bolt/Nut astm A193 304H
US $600-1200 / Ton (FOB Price) - stainless steel Bolt/Nut 304H
US $500-2000 / Ton (FOB Price) - ASTM A193 304H stainless steel Bolt/Nut
US $850-2200 / Metric Ton (FOB Price) - sA193 304H Bolt/Nut
US $1.5-9 / Kilogram (FOB Price) - 304H Bolt/Nut manufacturer
US $850-2200 / Metric Ton (FOB Price) - ASTM A193 Gr. 304H Bolt/Nut
US $500-1000 / Ton (FOB Price)
SS 304H Bolt/Nut Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
304H Steel Bolt/Nut Test Certificates
We at GIC provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
ASTM, ASME and API SS 304H Bolt/Nut Value Added Services
Material Testing:
We at PRATAP STEEL INDUSTRIES ensure that all our materials go
through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
SS 304H Bolt/Nut Packaging
The vibration disk,linear vibration collating unit and precise counting
control unit are customized according to the screw samples,ensuring
that each bag is accurate. Adopts PLC control,and there is human machine
operation interface,so it is convenient to operate and adust the
equipment,and the degree of automation is high. Intelligent temperature
controller is adopted to control the horizontal and longitudinal sealing
temperature,which can realize firm sealing,good tightness,flat and
beautiful bag type,the packing effiency is high. Stepping motor
subdivisopn technology adopt for the bag making system,the color code of
packaging bag is automatically tracked and positioned. The packing
speed is subject to stepless adjustment when the nominal
range,positioning for the open and stop. The machine completes the whole
procedure of filling,bagging,date printing,charging(exhausting)
automatic. Optional device:Linked-bags device,date printer
device,punching hole device,gas filling device.etc
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Stainless Steel 304H Bolt/Nut Supplier
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304H Stainless Steel Bolt/Nut Exporter
Morocco, Greece, Spain, Pakistan, United States, Iraq, Iran, Bahrain, Algeria, Argentina, Hungary, Denmark, Estonia, Vietnam, Yemen, Romania, Mongolia, Brazil, Costa Rica, South Korea, Finland, Lithuania, Italy, Qatar, Colombia, Russia, Lebanon, Indonesia, Bangladesh, Nepal, Singapore, China, Kenya, Croatia, Japan, Sweden, Trinidad & Tobago,Tunisia, Egypt, France, Bolivia, Peru, Mexico, United Kingdom, Austria, Portugal, United Arab Emirates, Jordan, Ecuador, Nigeria, Chile, Czech Republic, Philippines, Iran, Chile, Netherlands, Canada, Norway, Puerto Rico, Thailand, Gabon, India, Tibet, Australia, Nigeria, Angola, Sri Lanka, Libya, Hong Kong, Mexico, Kuwait, Switzerland, Bhutan, Bulgaria, Namibia, Zimbabwe, New Zealand, Belgium, Taiwan, Poland, Macau, Israel, Serbia, Malaysia, Germany, Venezuela, Afghanistan, Ireland, Slovakia, Kazakhstan, Ghana, Turkey, South Africa, Azerbaijan, Oman, Belarus, Gambia, Saudi Arabia, Ukraine, Poland