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UT 1.6523/8620/20CrNiMoA Cold Drawn Bar Cold Drawn Bar Alloy Steel Round Bar/Flat Bar/Steel Blockund Bar

1.6523 Cold Drawn Bar Cold Drawn Bar Alloy Steel Round Bar/Flat Bar/Steel Block/Round Bar

https://www.gcmicgroup.com/UT-6523-8620-20CrNiMoA-Cold-Drawn-Bar-Cold-Drawn-Bar-Alloy-Steel.html

UT 1.6523/8620/20CrNiMoA Alloy Structural Steel has High hardenability, no tempering brittleness, good weldability, little tendency to form cold crack, good machinability and cold strain plasticity.

Steel Grade 1.6523/8620/20CrNiMoA
Dimension Diameter Ø10-1000mm
Delivery Condition HB≤197
Surface Treatment Black Surface / Roughed Machined Surface / Turned Surface
Production Condition
Stock Quantity 1000 tons
Ultrasonic Test Sep1921-84 D/D or E/e Under 100% Test
MOQ 10 tonnes
Mill Sheet Certificate Provided
HS Code Hot Rolled:722830 Forged: 722840 
Technique Hot Rolled / Forged
Lead Time 7-10 days
Trademark UTSTEEL


Chemical Composition(%)

C Si Mn Cr S P Mo V Ni W
0.17-0.23 0.17-0.37 0.60-0.95 0.40-0.70 ≤0.03 ≤0.03 0.20-0.30 / 0.25-0.75 /


Application 

UT 1.6523/8620/20CrNiMoA Alloy Structural Steel is normally used in the manufacturing of small and medium-sized automobiles and tractors' engines and gears in the transmission system. It can also replace 12CrNi3 steel to produce carburized parts and cyanide parts with high core performance requirement, such as tooth claws, toothwheel bodies for oil drilling and metallurgical open-pit mine.

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