Scan to visit
| Unit Price: | USD 1000 / Metric Ton |
|---|---|
| Payment Type: | L/C,T/T,D/P,D/A,Paypal |
| Incoterm: | FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU |
| Min. Order: | 5 Metric Ton |
Brand: Le Ren
Standard: Gb, Api
Material: Cr-Mo Alloy
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Production Process: Cold Rolled
Certification: Api
Special Tube: Api Pipe
Whether Alloy: Is Alloy
Tolerance: ±1%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Packaging: Anti-rusty package
Productivity: 3000 tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000 tons per month
Certificate: ISO9001
Port: Qingdao
Payment Type: L/C,T/T,D/P,D/A,Paypal
Incoterm: FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU
4140 round steel tube or pipes are medium carbon alloy grades with high tensile strength and toughness after quenching and tempereing, that is also to say q&t 4140 steel tube. It is widely used for various applications that require high tensile strength and toughness. The higherer Cr and Mo content can improve the hardness, ductility and strength after heat treatment such as Quenching and tempering.
Astm A193,Round Steel Tubing,Heat Treated Steel Tube,Heat Treated Steel Bar And Tube
BENEFITS OF 4140 TUBES:
High Strength and toughness
Various strength and hardness can be got after heat treating
Excellent maching capacity
Wide range of sizes
| Material | Alloy steell&Carbon steell |
| Sizes | OD range from 20mm to 100mm, Thickess: from 4mm to 20mm |
| Tolerances | Precision to h9, h10, h11 |
| Roundness | 75% of diameter tolerance |
| Straightness | Good straightness to 0.5mm/m |
| Surface roughness | Smooth to 0.8um |
| Mechanical properties | Yield strength and tensile strength can be improved |
APPLICATIONS BY INDUSTRY
Hydraulic Cylinders / Drilling Equipment, Augers, Gears, Bushings, Spacers, Axles, Sleeves, Flanges, Pipe fittings, Bearings, Shafts & Rollers etc.
4140 alloy steel tube/4140 annealed tube/4140 chromoly tube/4140 hfs tube/4140 ht tube/4140 mechanical tube/4140 ph tube/4140 prehard tube/4140 round tube/4140 seamless tube
Product Categories : Heat Treated Steel Bar And Tube > Heat Treated Steel Tube
Subscribe To Our Newsletter:
Get Updates, Discounts, Special
Offers and Big Prizes!
Ms. Angelina Chen
Inquiry Basket ( 
