A2-80 Bolt
Leading Manufacturer of UV A2 80 Hex Bolt in India, With Quick Delivery
Table of Content
- What Do You Mean By A2-80 Bolt?
- Specifications of A2-80 Bolt
- Types of A2-80 Bolts
- A2-80 Stainless Steel Hex Bolts Dimensions Chart
- A2-80 Heavy Hex Bolt Dimensions
- Torque Chart of Grade A2-80 Hex Bolt
- SS A2 80 Hex Bolt Physical Properties
- Chemical Composition for A2 Class 80 Boltss
- UV A2 80 Hex Bolt Mechanical Properties
- Equivalent of A2-80 stainless steel Bolt
- What is the Difference Between A2 70 and A2-80 Bolt ?
- Can A2-80 Bolts Be Used in Underwater Applications?
- Are A2-80 Bolts Heat-treated?
An A2-80 bolt is a fastener bolt manufactured from stainless steel of A2 grade, often also as 304 stainless steel. A2-80, where the “80” as a reference to its minimum tensile strength of 800 MPa, supplied through cold worked. The characteristics of these bolts include anti-corrosiveness, high tensile strength, and reliability for application in marine, automobile, construction, and chemical industries.
A2-80 Bolt Supplier in India provides premium-grade fasteners with excellent corrosion resistance
Manufacturing of SS A2 80 Hex Bolt & A2-80 Stainless Steel Bolts Using Cold & Hot Rolled Methods, Check Specification
A2-80 Bolts Sizes
- Size: M2 - M100
- Diameter: M3-M60
- Length: 6mm-500mm
Certification
- 100% Radiography Test Report
- MTC as per EN 10204 / 3.1B
- Raw Materials Certificate
Benefits
- Good Tensile Strength
- Corrosion Resistance
- Long Lifespan
Threads Types
- BSW
- BSF, UNC
- UNF
- METRIC
Head Types
- Hex, Square
- Hex flange
- T-head & Triangular
- Round,Flat
Finishing
- Anodizing, plated zinc-nickel, nickel plated
- Zinc , black oxide, BZP
- Geometry, Dacroment, Hot Dip Galvanised (HDG)
Packaging Methods
- Small Pack
- Carton
- Corrugated Box
- Pallet
Testing Methods
- Impact Testing
- Tensile Testing
- Corrosion Testing
- Hardness Testing
Applications
- Automotive
- Food Processing
- Railways,Electronic industry
- Nuclear power
- Construction
Neck type
- Hex, Square
- Oval
- Triangular
- Knurled
Production process
- Machining and CNC
- Hot Forging
- Cold Forging
- Customized
Surface Coating
- Black Oxide
- Teflon, Xylan, Zinc
- Cadmium, Galvanized
- Others Upon Request
Documentation
- Guarantee Letter
- Fumigation Certificates
- Raw Material Test Reports
Cutting Methods
- Angle Grinder
- Threaded Rod Cutter
- Hacksaw
Disadvantages
- Machining limitations
- More Expensive
- Limited Temperature Resistance
- Limited Hardness
ASTM F738m A2-80 J-Bolts
ISO 3506-1 A2-80 Hex Head Bolt
SS Grade A2-80 U-Bolts
A2-80 Stainless Steel Heavy Hex Bolt
SS grade A2-80 Shoulder Bolts
A2-80 Stainless Steel Eye Bolts
ISO 3506-1 A2-80 Square Head Bolts
ASTM F738m A2-80 Flange Bolts
View A280 Stainless Steel Full Threaded Hex Bolt With Multiple Dimensions, Check Size Chart & Torque Chart
| Nominal Size Of D | m10 | m14 | m16 | m12 | m20 | m36 | m42 | m24 | m30 | m64 | m72 | m48 | m56 | m90 | m100 | m80 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter Of Body | D (MAX) | 10 | 14 | 16 | 12 | 20 | 36 | 42 | 24 | 30 | 64 | 72 | 48 | 56 | 90 | 90 | 80 |
| D (MIN) | 9.78 | 13.73 | 15.73 | 11.73 | 19.67 | 35.61 | 41.38 | 23.67 | 29.67 | 63.26 | 71.26 | 47.38 | 55.26 | 89.13 | 99.13 | 79.26 | |
| ASTM A193 Head Thickness | H (MAX) | 6.63 | 9.09 | 10.32 | 7.76 | 12.88 | 23.38 | 26.97 | 15.44 | 19.48 | 41.32 | 46.45 | 31.07 | 36.2 | 57.74 | 63.9 | 51.58 |
| H (MIN) | 6.17 | 8.51 | 9.68 | 4.24 | 12.12 | 21.63 | 25.03 | 14.56 | 17.92 | 38.68 | 43.55 | 28.93 | 33.8 | 54.26 | 60.1 | 48.42 | |
| ASTM A193 Flats Acro | F (MAX) | 17 | 22 | 24 | 19 | 30 | 55 | 65 | 36 | 46 | 95 | 105 | 75 | 85 | 130 | 145 | 115 |
| F (MIN) | 15.73 | 20.67 | 23.67 | 17.73 | 29.16 | 53.8 | 62.9 | 35 | 45 | 91.8 | 101.4 | 72.6 | 82.2 | 125.5 | 140 | 111 | |
| ASTM A193 Corners Acro | C (MAX) | 18.48 | 24.25 | 27.71 | 20.78 | 34.64 | 63.51 | 75.06 | 41.57 | 53.12 | 109.7 | 121.24 | 86.6 | 98.15 | 150.11 | 167.43 | 132.72 |
| C (MIN) | 17.77 | 23.35 | 26.75 | 20.03 | 32.95 | 60.79 | 71.71 | 39.55 | 50.85 | 104.65 | 115.6 | 82.76 | 93.71 | 143.07 | 159.6 | 126.54 | |
| NOMINAL SIZE (D) | m10 | m16 | m20 | m12 | m14 | m24 | m42 | m48 | m30 | m36 | m64 | m72 | m56 | m90 | m100 | m80 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BODY DIAMETER | D (MAX) | 10 | 16 | 20 | 12 | 14 | 24 | 42 | 48 | 30 | 36 | 64 | 72 | 56 | 90 | 90 | 80 |
| D (MIN) | 9.78 | 15.73 | 19.67 | 11.73 | 13.73 | 23.67 | 41.38 | 47.38 | 29.67 | 35.61 | 63.26 | 71.26 | 55.26 | 89.13 | 99.13 | 79.26 | |
| HEAD THICKNEASTM A193 | H (MAX) | 6.63 | 10.32 | 12.88 | 7.76 | 9.09 | 15.44 | 26.97 | 31.07 | 19.48 | 23.38 | 41.32 | 46.45 | 36.2 | 57.74 | 63.9 | 51.58 |
| H (MIN) | 6.17 | 9.68 | 12.12 | 4.24 | 8.51 | 14.56 | 25.03 | 28.93 | 17.92 | 21.63 | 38.68 | 43.55 | 33.8 | 54.26 | 60.1 | 48.42 | |
| ACROASTM A193 THE FLATS | F (MAX) | 17 | 24 | 30 | 19 | 22 | 36 | 65 | 75 | 46 | 55 | 95 | 105 | 85 | 130 | 145 | 115 |
| F (MIN) | 15.73 | 23.67 | 29.16 | 17.73 | 20.67 | 35 | 62.9 | 72.6 | 45 | 53.8 | 91.8 | 101.4 | 82.2 | 125.5 | 140 | 111 | |
| ACROASTM A193 CORNERS | C (MAX) | 18.48 | 27.71 | 34.64 | 20.78 | 24.25 | 41.57 | 75.06 | 86.6 | 53.12 | 63.51 | 109.7 | 121.24 | 98.15 | 150.11 | 167.43 | 132.72 |
| C (MIN) | 17.77 | 26.75 | 32.95 | 20.03 | 23.35 | 39.55 | 71.71 | 82.76 | 50.85 | 60.79 | 104.65 | 115.6 | 93.71 | 143.07 | 159.6 | 126.54 | |
| Bolt Size (mm) | Thread Pitch (mm) | Torque (Nm) |
|---|---|---|
| M5 | 0.8 | 6.2 |
| M6 | 1.0 | 10.6 |
| M12 | 1.75 | 88.0 |
| M14 | 2.0 | 140.0 |
| M8 | 1.25 | 26.0 |
| M10 | 1.5 | 51.0 |
| M16 | 2.0 | 215.0 |
| M22 | 2.5 | 590.0 |
| M18 | 2.5 | 300.0 |
| M20 | 2.5 | 430.0 |
| M24 | 3.0 | 740.0 |
Get ISO 3506-1 Grade A2-80 Hex Head Bolt With Good Strength and Excellent Resistance, Check Properties
A2-80 Bolt Manufacturer in India provides fasteners with superior physical properties
| Property | Value |
|---|---|
| Hardness | 255 HV (max), 85 HRB (max) |
| Density | 7.85 g/cm³ |
| Magnetic Properties | Non-magnetic |
| Corrosion Resistance | High resistance |
| Operating Temperature | -200°C to +425°C |
A2-80 Stainless Steel Hex Nut & A2 80 M6 Hex Bolts With Black Oxide, Cadmium, Galvanized Coating, Check Chemical Composition
A2-80 Bolt Manufacturer in India offers fasteners with extraordinary mechanical properties
Tensile Strength
800 MPa
Yield Strength
640 MPa
Elongation
40%
Melting Point
1400°C to 1450°C
| EN | – | BS | UNI | JIS | DIN,WNr | CSN | GB | SS | GOST | AFNOR | ONORM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | USA | England | Italy | Japan | Germany | Czechia | China | Sweden | Russia | France | Austria |
| X5CrNiMo17-12-2 (1.4401) | 316 | 316S31 | X5CrNiMo17-12 | SUS316 | X5CrNiMo17-12-2 |
17346 |
0Cr17Ni12Mo2 |
2347 |
08KH16N11M3 |
|
X5CrNiMo17-12-2KW |
| Property | A2-70 Bolt | A2-80 Bolt |
|---|---|---|
| Applications | General-purpose | Higher strength |
| Tensile Strength | 700 MPa | 800 MPa |
| Yield Strength | 450 MPa | 500 MPa |
| Hardness | Max. 217 HB | Max. 217 HB |
| Elongation | ≥ 40% | ≥ 40% |
| Corrosion Resistance | Good | Good |
| Suitable For | Light to medium-duty | Medium to heavy-duty |
| Common Uses | Construction, automotive, plumbing | Machinery, industrial, structural |
| Common Thread Size | M5 to M100+ | M5 to M100+ |
- ➤A2-80 bolts: 304 stainless steel, good for freshwater.
- ➤Not ideal for saltwater: prone to corrosion.
- ➤A4-80 (316 stainless steel) is better for underwater or marine use.
- ➤Titanium is another strong alternative for seawater.
| Point | Description |
|---|---|
| Material | A2 stainless steel (18% Cr, 8% Ni). |
| Strength | Achieved through cold working. |
| Heat Treatment | Not typically heat-treated. |
| Strengthening | Cold working or strain hardening. |
| Corrosion Resistance | Naturally corrosion-resistant. |
| Optional Heat Treatment | Rare, for specific cases. |
Regal Sales Corporation has sales representation in Oman, Saudi Arabia, and other regions, offering hard-to-find materials like A2-80 bolts. |
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