Aisi8620 Cold Drawn Alloy Steel Seamless Tube For Steam Turbine - Gear Unit
Brand Name:Torich
Certification:ISO 9001 ISO14001 TS16949
Model Number:AISI8620
Minimum Order Quantity:5 tons
Delivery Time:30-45 days after order confirmed
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
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within 42 hours
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Product Details
Products Description:
for Steam Turbine-Gear Unit Cold Drawn Seamless Alloy Steel Tubes AISI8620
Quick Detail:
Chemical Compositions:
| Steel Grade | C | Si | Mn | Cr | Ni | Mo | P | S | Ti |
| 20CrNiMo | 0.17-0.23 | 0.17-0.37 | 0.60-0.95 | 0.40-0.70 | 0.35-0.75 | 0.20-0.30 | ≤0.035 | ≤0.035 | - |
| AISI8620 | 0.18-0.23 | 0.15-0.35 | 0.70-0.90 | 0.40-0.60 | 0.40-0.70 | 0.15-0.25 | ≤0.035 | ≤0.040 | - |
| AISI8620H | 0.17-0.23 | 0.15-0.35 | 0.60-0.95 | 0.35-0.65 | 0.35-0.75 | 0.15-0.25 | - | - | - |
| 20CrMnTiH | 0.17-0.23 | 0.17-0.37 | 0.80-1.15 | 1.00-1.35 | - | - | ≤0.035 | ≤.035 | 0.04-0.10 |
Mechanical Property:
| Steel Grade | Yield Strength MPa | Tensile Strength MPa | Elongation % |
| 20CrNiMo | 785 | 980 | 9 |
| AISI8620 | |||
| AISI8620H | |||
| 20CrMnTiH | 835 | 1080 | 10 |
Applications: for Steam Turbine-Gear Unit
Introduction:
Alloy steels contain a wide range of steels whose compositions
exceed the limitations of C, Mo, Cr, Va, Mn, Ni, Si, and B fixed
for carbon steels. These steels are more responsive to mechanical
and heat treatments than carbon steels.
AISI 8620 alloy steel is a common, carburizing alloy steel. This
alloy steel is flexible during hardening treatments, thus enabling
improvement of case/core properties. The following datasheet will
provide more details about AISI 8620 alloy steel.
Production Steel Tube:
Eddy Current Test and Ultrasonic Test:
Packing:
Aisi8620 Cold Drawn Alloy Steel Seamless Tube For Steam Turbine - Gear Unit
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