Menu Close

Carbon metal and alloy strand

Moreover, the upper limit with preferable content material of Te is 0.05%, a extra preferable upper limit is zero.02%, and a nonetheless extra preferable upper limit is 0.01% factory made substantially checked pe coated pc strand by manufacturer.

prestressed concrete strand
Prestressed concrete strand

Spiral PC strand

Centerline segregation, especially for high-carbon metal, is without doubt one of the key quality defects, which leads to non-uniformity in internal compositions and mechanical properties, and has a unfavorable influence on the drawability and fatigue efficiency of ultimate products. Particularly, phosphorus causes solute strengthening of ferrite and thereby significantly causes deterioration of drawability.

The present invention has been made to unravel such issues in customary methods, and an object thereof is to supply a high carbon steel wire rod which has industrial high tensile as a wire rod and reveals superior drawability. Low carbon steel wire rod merchandise are most popular in Australia, United States, and Malaysia.

As described above, carbon metal and alloy metal have been widely used as supplies for machine parts utilized in automobiles and varied industrial machines. Nevertheless, addition of a big amount will increase the dislocation density within the ferrite following heat therapy and thus markedly degrades the ductility of the extremely-positive wire following drawing.

High carbon steel

Wire rods are made utilizing billet as the base materials. The heated semi-finished merchandise are generally descaled by spraying water earlier than hot rolling. Excessive-carbon steel wire rods can be used for producing products akin to excessive-strength pre-burdened metal wire, steel strand, spring steel wire, steel rope and steel wire.

It is apparent that the above issues are essential for the successful production of excessive-carbon metal merchandise. Our prospects also can select from a range of wire rod processing (annealing, drawing, straighten and cut), and coatings (pickle & lime, phos & lube, and polymer).

RATES OF S.S. PIPES 304Q PER MTR

MMINCHSTAINLESS STEEL
SCH 5 PIPE
STAINLESS STEEL
SCH 10 PIPE
STAINLESS STEEL
SCH 40 PIPE
151/2″175222262
203/4″211275341
251″262421497
321.1/4″334541642
401.1/2″385624820
502″4837981084
652.1/2″77811451855
803″94814062289
1004″122518213265
1255″196924714719
1506″235229255578
2008″307241588658
25010″5005644011277
30012″6660761615075
35014″7865909418384

Because the carbon percentage content material rises, steel is more durable and stronger but less ductile. The spring steel wire rod therefore has a low tensile power and not-so-good drawability as compared to excessive carbon steel wire rods.

The excessive-carbon metal wire rods of Comparison Examples 1-four have compositions of substances as listed in Table 1, and their preparation methods are much like that of Embodiment 1.