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ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size

    Buy cheap ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size from wholesalers
     
    Buy cheap ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size from wholesalers
    • Buy cheap ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size from wholesalers
    • Buy cheap ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size from wholesalers

    ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size

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    Brand Name : HT
    Model Number : M6-M100
    Certification : PED SGS ISO TUV
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100000000sets per month
    Delivery Time : 1~30days
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    ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size

    ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt


    1. ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt Specification

    Material:Alloy Steel
    Standard :ASTM A193 / A194 , ASME SA193 / SA194
    Grade:B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
    Type of Fasteners:

    Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts

    Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab

    Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts

    Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws.

    Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.

    In Form of:Hex, Square, Round , Threading as per Gauge Etc.

    2. Alloy Steel Fasteners Surface Treatments

    .Hot Dipped Galvanized Fasteners

    .Phosphate Coated Fasteners

    .Teflon Coated Fasteners

    .Xylon Coated Fasteners

    .Zinc Coated Fasteners

    .Cadmium Coated Fasteners

    .Electro Zinc plated Fasteners

    .Electro Cadmium Plated Fasteners

    .Ceramic Filled PTFE Coated Fasteners

    .Electroless Nickel Plated Fasteners

    .Zinc Nickel Coated Fasteners

    .Aluminium Coated Fasteners

    .Silver Coated Fasteners

    .Zinc/Nickel by Electrodeposition Fasteners

    .Dacromet Fasteners

    .Geomet Fasteners


    3. Recommended Nuts,Bolts & Washer

    Bolt GradeNutsWashers
    B7A194 Grade 2HF436
    B8 Class 1A194 Grade 8SS304
    B8M Class 1A194 Grade 8MSS316
    B8 Class 2A194 Grade 8SS304
    B8M Class 2A194 Grade 8MSS316

    4. Material Chemical Composition

    ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)
    Carbon0.37 – 0.49%0.08% max0.08% max
    Manganese0.65 – 1.10%2.00% max2.00% max
    Phosphorus, max0.035%0.045%0.045%
    Sulfur, max0.040%0.030%0.030%
    Silicon0.15 – 0.35%1.00% max1.00% max
    Chromium0.75 – 1.20%18.0 – 20.0%16.0 – 18.0%
    Nickel8.0 – 11.0%10.0 – 14.0%
    Molybdenum0.15 – 0.25%2.00 – 3.00%

    5. A193 Grades

    B7Alloy steel, AISI 4140/4142 quenched and tempered
    B8Class 1 Stainless steel, AISI 304, carbide solution treated.
    B8MClass 1 Stainless steel, AISI 316, carbide solution treated.
    B8Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
    B8MClass 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

    6. Heat Treatment


    Quenched & Tempered at 593º C minimum.

    Recommended Nuts & Washers

    Bolting GradeNut GradeWasher Grade
    ASTM A193 Grade B7ASTM A194 Grade 2H, 2HMASTM F436

    7. Alloy steel b7 bolts Application

    A193 Grade B7 Bolts uses in Petrochemicals

    SS A193 Hex Nuts uses in Heat Exchangers

    ASME SA193 B7 Nuts uses in Power Generation

    A193 B7 Bolts uses in Pharmaceutical Equipment

    A193 B7 Heavy Hex Bolts uses in Gas Processing

    ASTM A193 B7 Bolts uses in Aircraft Exhaust Manifolds

    ASTM A193 Bolts uses in Spiral Welded tube for burner pipes and flues

    ASTM A193 B7 Fasteners uses in Pharmaceuticals

    SA193 B7 Stud Bolts uses in Specialty Chemicals

    SA193 B7 Studs uses in Off-Shore Oil Drilling Companies

    A193 B7 Bolts uses in Sea Water Equipment

    Quality ASTM A193 B7 Alloy Steel Hex Bolt Full Threaded Rod Stud Bolt M6 - M100 DIN Size for sale
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