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High Carbon steels Flux cored wire E71T-8 Soldering makings

High Carbon steels Flux cored wire E71T-8 Soldering makings Featured Image
  • High Carbon steels Flux cored wire E71T-8 Soldering makings
  • High Carbon steels Flux cored wire E71T-8 Soldering makings
  • High Carbon steels Flux cored wire E71T-8 Soldering makings
  • High Carbon steels Flux cored wire E71T-8 Soldering makings

GB/T10045 T 49 3 T8-1 N A

AWS A5.20 E71T-8

AWS A5.20M E491T-8

JIS Z3313 T493T8-1NA

ISO 17632-A:T42 3 Y NO 1

ISO 17632-B:T49 3 T8-1 NO A

Whatapp:+8613252436578

E-mail: sale@welding-honest.com


  • Brand: YING RUI
  • Mode: GFL-78-O
  • Power supply polarity: DC-
  • Origin:: China
  • Suit for: Carbon steels
  • Size: 1.6mm/2.0mm
  • MOQ:1T Capacity: 6000T Per month
  • Payment: TT,LC
  • OEM: Can customerized

    • Product Detail

    SPECIFICATION

    Product Tags

    01

    Suitable for civil construction, steel frame, steel pipe hook, chimney, pipe and other structural parts of outdoor welding.
    The standard we met: GB/T10045 T 49 3 T8-1 N A , AWS A5.20 E71T-8 & A5.20M E491T-8, ISO17632-A:T42 3 Y NO 1, ISO 17632B:T49 3 T8-1 NO A, JIS Z3313 T493T8-1NA.

    B1

    What are the
    characieristics?

    ●The melting drop is fine melting drop transition or spray transition.

    ●With good penetration depth.

    ●Good wetting degree and fast melting filling speed.

    ●The weld metal has excellent low temperature toughness and crack resistance.

    Product Parameter

    CHEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Ni Mo P S AI
    GB/T RULES 0.30 2.00 0.90 0.20 0.50 0.30 0.030 0.030 2.00
    AWS RULES 0.30 1.75 0.60 0.20 0.50 0.30 0.030 0.030 1.80
    EXAMPLE VALUE 0.170 0.550 0.20 0.01 0.01 0.01 0.012 0.005 0.7

    MECHANICAL PROPERTY:

    PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
    GB/T RULES 390 490-670 AW 27/-30 18
    AWS RULES 390 490-670 AW 27/-30 22
    EXAMPLE VALUE 460 555 AW 60/-30 26

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 1.6 2
    VOLT 17-20 17-24
    AMP 180-230 180-370
    MM 20-30 20-30

    Look at the way
    we transport

    ●Motor transport

    01

    ●Shipping

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    Look at
    our warenouse

    02
    03

    The projects
    we are involve in

    ●Mei Jin Hua Sheng glycol synthetic tower

    01

    ●Zhejiang Petrochemical diesel/crude oil storage tank

    02

    Our products
    to the world

    577445SDA01

    CHEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Ni Mo P S AI
    GB/T RULES 0.30 2.00 0.90 0.20 0.50 0.30 0.030 0.030 2.00
    AWS RULES 0.30 1.75 0.60 0.20 0.50 0.30 0.030 0.030 1.80
    EXAMPLE VALUE 0.170 0.550 0.20 0.01 0.01 0.01 0.012 0.005 0.7

     

    MECHANICAL PROPERTY:

    PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
    GB/T RULES 390 490-670 AW 27/-30 18
    AWS RULES 390 490-670 AW 27/-30 22
    EXAMPLE VALUE 460 555 AW 60/-30 26

     

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 1.6 2
    VOLT 17-20 17-24
    AMP 180-230 180-370
    MM 20-30 20-30

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