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Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding

Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding

    • Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding
    • Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding
  • Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding

    Product Details:

    Place of Origin: Genmany
    Brand Name: Bolte BTH
    Certification: CE
    Model Number: Threaded stud type MPF

    Payment & Shipping Terms:

    Minimum Order Quantity: 10000 PCS
    Price: Negotiation
    Packaging Details: Plastic bag plus paper packaging
    Delivery Time: 15 working days after received your payment
    Payment Terms: T/T, Western Union
    Supply Ability: 500000 PCS
    Contact Now
    Detailed Product Description
    D6: M5-M16 B: 7-24
    D2: 10-22 D3: 13-28
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    Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding

           

     

    Bolte Welding Studs for Drawn Arc Stud Welding

     

    Threaded Stud type MPF

     

    Threaded Stud Type MPF Stainless Steel Weld Studs For Drawn Arc Stud Welding

     

    Dimensions Material (item number) Ceramic
    ferrule
    D6 b d2 l2 d3* h* Steel 4.8 A2-50 1.4571
    M5 7 10 15-100 13 4 61-10-XXX-M5X7 62-10-XXX-M5X7 62-3-10-XXX-M5X7 UF 10
    (KSN-F 101)
    M6 9 (71) 10 15-100 13 4 61-10-XXX-M6X71 62-10-XXX-M6X71 62-3-10-XXX-M6X71 UF 10
    (KSN-F 101)
    61-10-XXX-M6X9 62-10-XXX-M6X9 62-3-10-XXX-M6X9
    M8 12 (81) 12 15-100 16 5 61-12-XXX-M8X81 62-14,6-XXX-M8X81 62-3-12-XXX-M8X81 UF 12
    (KSN-F 121)

    (KSN-F 101)
    61-12-XXX-M8X12 62-14,6-XXX-M8X12 62-3-12-XXX-M8X12
    M8 12 (81) 14.6 15-100 18.5 6 61-14,6-XXX-M8X81 62-14,6-XXX-M10X82 62-3-14,6-XXX-M8X81 KSP-F 16
    61-14,6-XXX-M8X12 62-14,6-XXX-M10X15 62-3-14,6-XXX-M8X12
    M10 15 (82) 14.6 15-100 18.5 6 61-14,6-XXX-M10X82 62-14,6-XXX-M10X82 62-3-14,6-XXX-M10X82 KSP-F 16
    61-14,6-XXX-M10X15 62-14,6-XXX-M10X15 62-3-14,6-XXX-M10X15
    M10 15 (82) 16 20-100 21 7 61-16-XXX-M10X82 62-16-XXX-M10X82 62-3-16-XXX-M10X82 UF 16
    61-16-XXX-M10X15 62-16-XXX-M10X15 62-3-16-XXX-M10X15
    M12 18 18.3 25-100 23 7 61-18,3-XXX-M12X18 62-18,3-XXX-M12X18 62-3-18,3-XXX-M12X18 KSP-F 20
    M16 24 22 40-100 28 10 61-22-XXX-M16X24 62-22-XXX-M16X24 62-3-22-XXX-16X24 UF 22

     

    1for l2 < 20 mm, 2for l2 < 25 mm *d3 and h are approximate values. Upon request: without aluminium ball at the welding tip (as standard according to DIN EN ISO 13918 with aluminium ball (see explanation in chapter 1.1)). In the item number XXX has to be replaced by the respective welding element length l2 (e.g. 030 for 30 mm)

     

     

    Welding studs for drawn arc stud welding

    Technical information

    Materials

    Non-alloyed steels

    Our threaded studs, internally threaded studs, non-threaded studs and similar welding elements are made from steel, strength class 4.8 (suitable for welding) (according to DIN EN ISO 898-1) with excellent weldability. Mechanical properties: yield strength (Rel) ≥ 340 N/mm2, tensile strength (Rm) ≥ 420 N/mm2, elongation (A5) ≥ 14%. Shear connectors are made from S235J2+C450. Mechanical properties: yield strength (Rel) ≥ 350 N/mm2, tensile strength (Rm) ≥ 450 N/mm2, elongation (A5) ≥ 15%.

    Stainless steels

    Our threaded studs, internally threaded studs, non-threaded studs and similar welding elements are made from A2-50 (suitable for welding) according to DIN EN ISO 3506-1 (mechanical properties: yield point (Rp0,2) ≥ 210 N/mm2, tensile strength (Rm) ≥ 500 N/mm2, elongation (AL) ≥ 0,6d) and 1.4571 (suitable for welding) according to DIN EN ISO 3506-1 (mechanical properties: yield point (Rp0,2) ≥ 210 N/mm2, tensile strength (Rm) ≥ 500 N/mm2, elongation (AL) ≥ 0,6d) as well as from 1.4541 and 1.5415 (16Mo3).

    The material specifications conform with DIN EN ISO 13918 and DIN EN ISO 14555. For welding

    studs from other materials please send us your inquiry or contact us. On demand, the material properties can be verified by an inspection document (test report, inspection certificate) according to DIN EN 10204. We are pleased to inform you about weldability to different base materials and welding parameters.

    Dimensions

    Welding studs dimensions are given in the measurement tables (all dimensions in mm). All standardised welding studs conform to DIN EN ISO 13918. Not standardised welding studs are supplied according to DIN EN ISO 13918. Special welding elements, which are not described, are delivered upon request. Dimensions that are not listed in the measurement tables are delivered upon request. The nominal length (l2) always corresponds to the length after welding. Depending on the diameter the length before welding (l1) is larger by a weld allowance of 1 to 5 mm.

    Flux (aluminium ball) and weld pool backing

    According to DIN EN ISO 13918 welding studs for drawn arc stud welding standardly have an aluminium ball at the welding tip. This serves as flux for improved ignition and stabilization of the electric arc as well as for deoxidising the weld pool. For weld pool backing standardly ceramic ferrules are used. Accordingly, suitable ceramic ferrules are included in every stud shipment. A ceramic ferrule can only be used once; it is removed from the stud after welding by striking at it. Up to a diameter of 10 mm shielding gas can be used as an alternative for weld pool backing. Upon request, we therefore deliver studs without aluminium ball at the welding tip and without ceramic ferrules.

    Surface protection

    Usually our welding studs are supplied in bright condition. On demand, the following surface treatments are possible (coating thicknesses according to DIN EN ISO 4042):

    1. galvanically zinc-plated 2. hot zinc dipped

    3. zinc flake coated flZnnc-600h

    4. galvanically copper-base-coated and nickel-plated

    5. galvanically copper-plated

    The surface treatments 1, 2 and 3 have a negative impact on the welding quality and are therefore removed from the welding tip. Though this the tolerance for the dimensions y changes to -1/+0,5 deviant to the following measurement tables.

    Threads

    The threads of the studs are cold rolled acc. to DIN 13-1 (tolerance limit 6g). For surface-treated studs the tolerance limit 6h can be reached. The thread of hot zinc dipped studs is not true to gauge. For hot zinc dipped studs nuts with allowance for interference have to be used. We deliver studs with special threads upon request.

    Weld fillet

    During drawn arc stud welding a fillet forms between welding element and base material. The dimensions of the weld fillet are defined by the used ceramic ferrule and the welding parameters. The dimensions that are given in the measurement tables are approximate values. The diameter of the weld fillet is always bigger than the nominal diameter of the welding element.

     

     

    Contact Details
    Shanghai Yichen industrial co. LTD

    Contact Person: Andy

    Tel: +8613482336316

    Send your inquiry directly to us (0 / 3000)

    Shanghai Yichen industrial co. LTD
    6th Floor, Building 2, No. 615, Ningqiao Road, Jinqiao Economic Development Zone, Pudong New Area, Shanghai
    Tel:86-021-56061221
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