TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton per Year |
| Delivery Time | 30-45 days after order confirmed |
| Packaging Details | In plywood case, In wooden box. |
| Characteristic | Alloy Steel Tube 20CrNiMo |
| Material | AISI8620, 20CrNiMo etc |
| 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 |
| Brand Name | Torich |
| Model Number | AISI8620 |
| Certification | ISO 9001 ISO14001 TS16949 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton per Year |
| Delivery Time | 30-45 days after order confirmed | Packaging Details | In plywood case, In wooden box. |
| Characteristic | Alloy Steel Tube 20CrNiMo | Material | AISI8620, 20CrNiMo etc |
| 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 |
| Brand Name | Torich | Model Number | AISI8620 |
| Certification | ISO 9001 ISO14001 TS16949 | Place of Origin | China |
| High Light | alloy steel tube ，alloy steel seamless tube | ||
Products Description:
used for Gears Crankshafts Chinese Grade 20CrNiMo Cold Drawn Seamless Alloy Steel Tubes
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: in the carburized condition this alloy is used for gears, ring gears, shafts and crankshafts.
Introduction:
Principal Design Features: AISI 8620 is a hardenable chromium, molybdenum, nickel low alloy steel often used for carburizing to develop a case-hardened part. This case-hardening will result in good wear characteristics.
Machinability: Machining is done prior to carburizing to within as close a tolerance as possible. Finish machining, after heat treatment and/or carburizing, should be at a minimum so as not to impair the hardened case of the part. Machining may be done by conventional means prior to heat treatment - after carburizing machining is usually limited to grinding.
Forming: Forming characteristics of 8620 alloy are good in the annealed condition.
Production Steel Tube:
Eddy Current Test and Ultrasonic Test:
Packing:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
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