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AISI 5120 20Cr Hot Forged Seamless Steel Short Pipe
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Product Details
| Place of Origin | Shandong, China | Certification | BSI | |
| Thickness | 1.5, 50 | Application | Hydraulic Pipe | |
| Technique | Hot Rolled | |||
| Alloy Or Not | Non-alloy | |||
| Outer Diameter | 15 - 1915 mm | |||
| Secondary Or Not | Non-secondary | Special Pipe | API Pipe | |
| Section Shape | Round |
Product Description
ALLOY STEEL 5120 (GB 20Cr).
GENERAL CHARACTERISTICS OF ALLOY STEEL 5120
This is a low-carbon chromium-bearing, case-hardening alloy steel used where good wear resistance and toughness are required.
APPLICATIONS
This alloy is used for highly stressed parts with medium cross sections for automotive and general engineering applications, such as forged camshafts and gears, gear shafts, bushings and connecting rods.
FORGING
This alloy would be forged between 2200 and 1700ºF (1200 and 925ºC.)
HEAT TREATMENT
Annealing: This alloy is seldom annealed. Structures of better machinability are developed by normalizing or by isothermal transformation after forging.
Normalizing: 1650-1700ºF (900-930ºC.)
Carburizing: 1650-1740ºF (900-950ºC) and oil quench.
Hardening: Core: 1560-1620ºF (850-880ºC) and oil quench. Case: 1490-1540ºF (810-840ºC) and oil quench
Tempering: 340-410ºF (170-210ºC.)
Machinability: The alloy is best machined in the normalized condition prior to case hardening.
Weldability: The alloy is easily welded, but should be welded prior to case hardening.
LIAOCHENG KUNCHENG PIPE CO.,LTD
Honed Tube : JIS STKM13C, DIN ST52, SAE1020 ,DIN CK45 etc.
Alloy Seamless Tube: ASME SA-335 (P5, P9, P11, P22 P91) A213-T22/T12 etc.
Hllow seamless bar :ASTM 4130 ,ASTM 4140 etc.
Carbon steel pipe :ASTM A106 Gr.B
Stainless steel pipe : 304, 316, 316L & H grades etc.
Hollow section :S235JR, S275JR, S355JR, P265GH, P355N
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Alloy Material No 1.7027 DIN 20Cr4 Hot Forged Seamless Steel Short Pipe
ASTM A213 T11 T12 T13 Alloy Seamless Steel Tube for Boiler Superheater Tube
ASME SA335 P5 High Pressure Seamless Alloy Steel Boiler Tube
Alloy DIN 2528 Grade 12CrMo195 High Pressure Boiler Seamless Steel Pipe
ASME SA213 T5 Alloy Steel Seamless High Pressure Boiler Tube
Alloy Steel ASME SA335 Standard Grade P92 High Pressure Boiler Tube


SA335 P92 SA213 T92 High Pressure Boiler Seamless Steel Tube
ASME SA213 Grade T92 High Pressure Alloy Steel Tube
Astm A268/312/213 Tp304L Stainless Steel Seamless Round Pipe/square Rectangular Hollow Section Tube
DIN17440 X2CrNi810 Stainless Steel Pipe Weight
Sus 304/316/321/201/430 Cold Rolled Stainless Steel Seamless Pipe/Tube
SUS316L Stainless Steel Seamless Pipe,welded Tube SUS304,SUS316,SUS321,SUS430
ASTM A312 Material 304 Welded Stainless Steel Hexagonal Tube
Cold Drawn Hex Steel Tube
Cold Drawn ( Hex Steel Tube ) SS 304 316 316L Hexagonal Stainless Steel Tubes
Super Duplex Stainless Steel 1.4501 / S32760 / F55
SS DIN 1.4835 Pipes & Tubes Stainless Steel TP 253MA Seamless Tubes
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4.301 Stainless Steel Pipe/tube/ Sheet/plate/coil
Seamless Steel St52.3 Hydraulic Cylinder Honed Tube
152.4mm Diameter Round and Square ASTM A312 TP304 Stainless Steel Welded Pipe
ASME SA312 Austenitic Stainless Steel 316 / 316L Alloy Seamless Pipe
Industry Grade 316 Stainless Steel ASTM A213 TP316 TP316L 316L Seamless Pipe & Tube
SS316/316L Stainless Steel Square Hollow Rectangular Tubes
High Pressure Water Tube Steam Boiler Economizer Stainless Steel Bend Tube
Polishing 201 202 304 Stainless Triangle Steel Tube for Decoration
Matelial No 1.4373 AISI 202 TP202 SS202 Cold Drawn Stainless Steel Pipe