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steel wire rope in usd
B/T3429-2002 and internal control standard is executed for this product. WF STEEL steel wire coil for welding could be used to produce welding rod, soldering wire for gas shield and submerged arc welding and so on. The main grade are H08A,ER50-6(E),H08Mn2SiA,H08MnA and so on. With million tons of annual production, higher market occupation rate and up to 120 customers, this product is in great demand in the domestic market and even sales abroad as well. In recent years, in order to meet the customers’ requirements, some special soldering wire are developed one after another, such as ER50-C,ER50-G,EH14 and EM12K.
| Grade | Dia(mm) | Standard | Chemical Composition % | |||||||
| C | Si | Mn | P | S | Ni | Cr | Cu | |||
| H08A | 5.5,6.5 | GB/T3429-2002 | ≤0.10 | ≤0.03 | 0.35-0.60 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.20 | ≤0.20 |
| ER50-6E | 0.06-0.09 | 0.80-0.95 | 1.40-1.60 | ≤0.020 | ≤0.020 | ≤0.10 | ≤0.15 | ≤0.10 | ||