GB/T 8162 42CrMo Alloy Steel Tube Cold Drawn Carbon Steel Alloy Steel Pipr For Mechanical
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 5 tons | Price : | negotiable |
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Packaging Details : | In plywood case, In wooden box. | Delivery Time : | 30-45 days after order confirmed |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Ton per Year |
Place of Origin: | China | Brand Name: | Torich |
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Certification: | ISO 9001 ISO14001 TS16949 | Model Number: | AISI8620 |
Detail Information |
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Characteristic: | Alloy Steel Tube AISI8620 | Material: | AISI8620, 20CrNiMo Etc |
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Production Method: | Seamless Cold Drawn | Package: | In Bundles Or As Per Requests |
End Protector: | Plain / Beveled | Length: | 2-12m |
Type: | Alloy Steel Tube | MTC: | EN10204.3.1 |
High Light: | alloy steel tube,alloy steel seamless tube |
Product Description
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:
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