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20CrNi3 forged steel round bar
Henan Bebon International Co.,Ltd offer 20CrNi3 forged steel round bar and 20CrNi3 hot rolled round bar with good quality and fast delivery at best price. And we are always keep complete specifications 20CrNi3 round bar stock for our customers choose. Welcome to visit our factory!
20CrNi3 steel round bar details:
Standard: DIN 7527-6,EN 10204, EN 10228-3,EN 10250,N10083,SEW 550
Delivery Condition: Hot forged +Normalized+ Rough turned
Q/T:Quench+ Temper Annealing
Diameter: 5mm-1200mm ,the forged round bar is from 80mm-1200mm:
Length: 1000-12000mm
Inspecting: SEP1921 CLASS C/C，D/D，E/E
20CrNi3 steel round bar Chemical analysis -% by mass*
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
max |
max |
max |
max. |
max. |
max |
max |
|
|
20CrNi3 |
0.17-0.24 |
0.17-0.37 |
0.30-0.60 |
0.035 |
0.035 |
0.60-0.90 |
2.75-3.15 |
20CrNi3 steel round bar Merchanical Propertites
|
Grade |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation in 100-150 mm(%) |
percentage reduction of area |
Impact(Akv(J) |
Hardness |
|
20CrNi3 |
≥930 |
≥735 |
≥11 |
≥55 |
≥78 |
≤241HB |
20CrNi3 steel round bar Steelmaking Process: electric furnace + LF refining furnace + argon protection casting + VD vacuum degassing furnace ingot (bottom gating)
20CrNi3 steel round bar Tolerance: OD: 0/+3.0mm Length: 0/+20.0mm Straightness: 3mm/1000mm
Bebon can offer 20CrNi3 forged and hot rolled round bar in carbon, alloy, stainless steel material, Our Company through quality, environment, occupational health and safety management system, etc. Products have passed the ISO9001:2000 quality management system certification, China CCS, South Korea KR, Italy RINA, Japan NK, France BV, the United States ABS, Russia RS, Lloyd's LR, Germany Lloyd's GL classification society certification.