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|Type:||Alloy Steel||Shape:||Steel Round Bar|
20Cr Steel Round Bar SAE520 Steel Round Bar
1.Standard:40Cr,20Cr, 40CrMo4,SCM440,AISI4140, etc.
3.Length:5.8/6m-12m or as required
4.Application:re-manufacture, structural steel etc.
6.Packing: In bundles,Standard export sea-worthy packing or as customer's requirement
7.Shipment: by bulk or by container
Both end of each bar must be cut.
Ladle furnanced and vacuum de-gassed
Show heat No. on each bar
Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the
billets. In case there is the above-mentioned defect, it shall be remove.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be
within the limit stipulated in the contract.
6-12m or aques per request
GB ASTM DIN
Hot rolled alloy structure steel round bar are widely used in machinery making, autombile making, railway, mine machinery, petoleum machinry, agricultural machinery and civil archtectue such as all kinds of shafts, screws, connecting rods, hardware tools, gears, standard parts, spanners fasteners, structural parts for automobile and agricultural machinery, outer and iner sleeves, rollers and balls for bearing making.
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