ASTM A193 Grade B8R Bolts

ASTM A193 Grade B8R Bolts

astm-a193-grade-b8r-bolts

Rimco is a most acclaimed ASTM A193 Grade B8R Bolts Fasteners Suppliers in Aerospace, Engine, Turbine Engineering. Perceived Bolting Specialist in ASIA, Africa & Middle East. Our ASTM A193 Grade B8R Bolts Fasteners are utilized in world's first class Energy Sector Companies. Purchase custom ASTM A193 Grade B8R Bolts Fasteners made with ASTM A193 Grade B8R Bolts in most limited conveyance time.

The determination for ASTM A193 covers amalgam and treated steel dashing for weight vessels, valves, spines, and fittings for high temperature or high weight benefit, or other extraordinary reason applications. The ASTM A193 particular spreads bars, fasteners, screws, studs, stud fasteners, and wire. The material might be additionally handled by centerless granulating or by virus drawing.

ASTM A193 is an imperative detail that oversees the mechanical, concoction, and dimensional attributes of numerous regular clasp, for example, B7 stud jolts. It is a particular that is amazingly normal in modern funneling and covers combination and treated steel blasting materials for weight vessels, valves, spines, and fittings for high-temperature benefit. The term catapulting material as utilized in this determination covers bars, fasteners, screws, studs, stud fasteners, and wire.

Bars and wire will be hot-fashioned. The material might be additionally prepared by centerless granulating or by virus drawing. Austenitic tempered steel might be carbide arrangement treated or carbide arrangement treated and strain-solidified. A few evaluations are secured, including ferritic steels and austenitic tempered steels assigned B5, B8, etc. Determination will rely on configuration, benefit conditions, mechanical properties, and high-temperature qualities.

 

Useful Information of A193 Grade B8R Bolts

A193 Grade B8R Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard: DIN 933, DIN 931, ANSI, JIS standards
A193 Grade B8R Fasteners In Form of: Hex
Square
Round
Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
A193 Grade B8R Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
A193 Grade B8R Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Property Class: For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
A193 Grade B8R Finish: Passivated
A193 Grade B8R Origin and service-region: European
Origin of 304 Stainless Steel Nuts are Western European. However projects with eastern origin are possible on request.
Stainless Steel Grades: AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 309, AISI 310, AISI 317L, AISI 321, AISI 317, AISI 309, AISI 410, AISI 422, AISI 430, AISI 431, AISI 303 , AISI 202 fasteners Etc.
Surface Coating: Hot Dipped Galvanizing Fasteners
Phosphate Fasteners
Teflon Fasteners
Ptfe Coated Fasteners
Xylon Fasteners
Zinc Fasteners
Cadmium Fasteners

 

Other product range of A193 Grade B8R Bolts

A193 Grade B8R Nuts A193 Grade B8R Hex Slotted Nuts
A193 Grade B8R Bolts A193 Grade B8R Heavy Hex Nuts
A193 Grade B8R screws A193 Grade B8R Heavy Hex Jam Nuts
A193 Grade B8R washers A193 Grade B8R Heavy Hex Slotted Nuts
A193 Grade B8R Heavy Hex Bolts A193 Grade B8R Hex Coupling Nuts
A193 Grade B8R Finished Hex Bolts A193 Grade B8R Cap Nuts
A193 Grade B8R Oval Neck Track Bolts A193 Grade B8R 12-Point Nuts
A193 Grade B8R Bent Bolts A193 Grade B8R Flat Washers
A193 Grade B8R Hex Cap Screws A193 Grade B8R Lock Washers
A193 Grade B8R Heavy Hex Screws A193 Grade B8R Beveled Washers
A193 Grade B8R 12-Point Screws A193 Grade B8R Threaded Rod
A193 Grade B8R Socket Head Cap Screws A193 Grade B8R Stud Bolts
A193 Grade B8R Socket Head Shoulder Screws A193 Grade B8R Continuous Thread Studs
A193 Grade B8R Socket Set Screws A193 Grade B8R Double End Studs
A193 Grade B8R Flat Countersunk Head Cap Screws A193 Grade B8R Tap End Studs
A193 Grade B8R Hex Nuts A193 Grade B8R Threaded Taper Pins
A193 Grade B8R Hex Jam Nuts A193 Grade B8R Heavy Square Nuts

 

Other important data of A193 Grade B8R Fasteners

Physical Properties Value Units Comments
Density 0.291 lb/in3 g/cm3  
8.06
Mechanical Properties
Modulus of Elasticity 28.3 x 106195 psiGPa  
Melting Range 2410 to 2550 ºF  
Coefficient of Expansion 8.5 10-6/ °F  
68 to 212 °F 15.3 10-6/ °C
20 to 100 °C    
Modulus of Elasticity 193 GPa 28000 ksi In Tension
Sealing Temperature 1885 °F  
1030 °C
Electrical Properties
Electrical Resistivity 535 Ohm·circ mil/ft  
0.89 µOm
Magnetic Permeability 1.0028 Oersted Fully annealed 0.5″ plate 65% cold-worked plate
1.0028 (µ at 200H)
Thermal Properties
Specific Heat Capacity 0.11 Btu/lb·°F  
500 J/kg·K  

 

Chemical Composition

Element
CompositionA, %
Carbon 0.06 max
Manganese 4.00 - 6.00
Phosphorus 0.045 max
Sulfur 0.030 max
Silicon 1.00 max
Chromium 20.50 - 23.50
Nickel 11.50 - 13.50
Molybdenum 1.50 - 3.00
Nitrogen 0.20 - 0.40
Columbium + tantalum 0.10 - 0.30
Vanadium 0.10 - 0.30

 

Raw Material Description

Grade Raw Material Description
B8R Nitronic 50/UNS S20910 Stainless Steel, Carbide Solution Treated

 

Mechanical Properties

Grade Diameter Tensile Strength Yield Strength Elongation Reduction Hardness
Grade B8R, Class 1C, 1D All Diameters 690 380 35 55 271 HBW or 28 HRC

 

ASTM A193 Characteristics

Grade Description Diameter Tensile Strength, min. Yield Strength, min. Hardness, max. Marking
ASTM A193 B8R S20910 all 100 55 271 HB or 28 HRC B8R
ASTM A193 B8S S21800 all 95 50 271 HB or 28 HRC B8S

 

ASTM A193 B8R Bolts Industrial Applications

»  ASTM A193 B8R Bolts uses in Aircraft Exhaust Manifolds
»  ASTM A193 B8R Bolts uses in Off-Shore Oil Drilling Companies
»  ASTM A193 B8R Bolts uses in Power Generation
»  ASTM A193 B8R Bolts uses in Petrochemicals
»  ASTM A193 B8R Bolts uses in Gas Processing
»  ASTM A193 B8R Bolts uses in Specialty Chemicals
»  ASTM A193 B8R Bolts uses in Pharmaceuticals
»  ASTM A193 B8R Bolts uses in Pharmaceutical Equipment
»  ASTM A193 B8R Bolts uses in Spiral Welded tube for burner pipes and flues
»  ASTM A193 B8R Bolts uses in Sea Water Equipment
»  ASTM A193 B8R Bolts uses in Heat Exchangers

 

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ASTM A193 Grade B8R Bolts
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