Prix FOB
Obtenir le dernier prix450 ~ 600 / Ton
|10 Ton Minimum Order
Pays:
China
N ° de modèle:
SJ101
Prix FOB:
450 ~ 600 / Ton Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
450 per Ton
Commande minimale:
10 Ton
Packaging Detail:
25kg/bag, 40bags/plywood pallet
Heure de livraison:
Within one week for ready goods
Capacité de Fournir:
10000000 Ton per Month
Payment Type:
-
Groupe de produits :
Personne àcontacter Ms. Maria
Niuquan Industrial Park, Laiwu City ,Shandong Province, Jinan, Shandong
SJ**1:Â Â GB/T
F4A*-H*8C Â F5A*-H*0Mn2
       AWS
F7A*-EH*4Â
1.Description:
LH-SJ**1G is a special-purpose sintered flux developed especially
for welding steel pipes that are used in the project of
Transporting the Natural Gas from the West to the East. With
the alkalinity of approx 1.8,it is shaped as grey,round grains and
its grain size is 2.*1.*0 mm(***5 meshes). It can be used with
either AC. or DC. The welding wire is connected to the posiitive
electrode when used with DC. It has stable arc combustion,good slag
detachability and a good appearance of weld. The weld metal has
higher low-temperature impact toughness. Â
As a peculiar production technique is adopted,the flux possesses
better moisture resistance and good strength of grains,which may
satisfy the requirements for regular transportation,storage and
recycling use in welding.The flux has less specific gravity when it
is bulk packed.And it is consumed less during the
welding.Â
2.Usage:
Matching with suitable welding wires
(H*8C,H*8MnA,H*0Mn2,H*8MnMoA,H*8Mn2MoA),it may weld many kinds of
steel pipes,such as X*2,X*0,X*5,X*0,etc.It may also be used
in multi-layer welding,double-side single-pass welding
,multiple-wire welding and narrow-gap submerged arc
weldingÂ
  Â
3.Chemical
Composition(%)
| SiO2+TiO2 | Al2O3+MnO | Ca O+MgO | CaF2 | S | P |
| *5~*0 | *5~*0 | *5~*0 | *5~*0 | ≤0.*5 | ≤0.*5 |
|
WIRE |
Yield Point s(MPa) |
Tensile Strength b(MPa) |
Elongation δ5(%) |
Charpy V Notch Impact Strength AKV(J) | ||
| **0C | **0C | **0C | ||||
| EM*2K | ≥**0 | ******0 | ≥*2 | ≥*0 |  |  |
| EH*4 | ≥**0 | ******0 | ≥*2 | ≥*0 | ≥*7 | ≥*7 |
| EG | ≥**0 | ******0 | ≥*2 | ≥*0 | ≥*0 | ≥*2 |
| EA2 | ≥**0 | ******0 | ≥*0 | ≥*0 | ≥*5 | ≥*4 |
| Pays: | China |
| N ° de modèle: | SJ101 |
| Prix FOB: | 450 ~ 600 / Ton Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 450 per Ton |
| Commande minimale: | 10 Ton |
| Packaging Detail: | 25kg/bag, 40bags/plywood pallet |
| Heure de livraison: | Within one week for ready goods |
| Capacité de Fournir: | 10000000 Ton per Month |
| Payment Type: | - |
| Groupe de produits : | Welding Fluxes |
