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Model No.: 34MnB5
Brand: Huijie
Usage: Hydraulic/Automobile Pipe
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Other
Section Shape: Round
Tube Surface: Brightness Surface, Without Oxide Scale
Steel Tube Standard: EN10305-2,EN10305-3,ASTM A519
Tube Steel: 20MnB5,26MnB5,34MnB5,40MnB5
Delivery Condition Of Steel Pipe: Cold Rolled Tubes;Cold Drawn Tubes
Producing Process: ERW,CDW,DOM,Welded
Application: Hollow Stabilizer Bars,Stablizer Tubes,
Packaging: Bundles Package, Wooden Box
Productivity: 3000 tons/month
Transportation: Ocean
Place of Origin: Zhejiang, China
Supply Ability: 3000 tons/month
Certificate: ISO9001-2008, TS16949
HS Code: 73043190
Port: Shanghai,Ningbo
Payment Type: T/T
Incoterm: FOB,CFR,CIF,FCA
34MnB5 Cold Drawn DOM Welded Stabilizer Tubes,Hollow Stabilizer Bar
34MnB5 Heavy Wall ERW Precision Tubes EN10305-2/ASTM A513 DOM
Application:Hollow Stabilizer Bar,Stabilizer tubes for automotive industry.
Materials:According to EN10083-3 20MnB5,26MnB5,34MnB5,40MnB5
Boronalloyed quenched and tempered steel,Manganese-Boron Steel
Size Range: OD: 10-80mm, WT: 2-10mm, Length: 5.8m/6m, maximal 11.8m
Delivery Condition: Welded BK finished,NBK brightness Normalized.
We offered the Steel Tubes with Stable Quality with Comeptitive Price and high tolerance performance
+N(Bright Annealing) Heat Treatment, The steel tubing Surface is bright and smooth, without oxide scale
The Steel Tubes with Good Extending and Bending Ability.
The Chemical composition:
Steel Grade | Chemical Composition | ||||||||
Symbol | Standard | C | Si | Mn | P | S | Cr | Ti | B |
Country | % | Max.% | % | Max.% | Max.% | Max.% | Max.% | Max.% | |
20MnB5 | EN10083-3 | 0.17~0.23 | 0.30~0.45 | 1.05~1.40 | 0.020 | 0.007 | 0.20~0.40 | 0.01~0.045 | 0.001~0.005 |
26MnB5 | EN10083-3 | 0.22~0.29 | 0.15~0.35 | 1.15~1.45 | 0.020 | 0.005 | 0.05~0.25 | 0.01~0.045 | 0.001~0.005 |
34MnB5 | EN10083-3 | 0.31~0.39 | 0.15~0.35 | 1.15~1.50 | 0.020 | 0.005 | 0.05~0.25 | 0.02~0.05 | 0.001~0.005 |
40MnB5 | EN10083-3 | 0.36~0.43 | 0.15~0.35 | 1.05~1.45 | 0.020 | 0.005 | 0.35~0.60 | 0.02~0.06 | 0.001~0.005 |
34MnB5 ERW precision tubing mechanical properties:
Steel Grade Quenching and Tempering Name Tensile Rm Yield ReH Elogation A80 Elogation A5 Mpa Mpa ≥ % ≥ % 20MnB5 300-530 490-650 15 19 26MnB5 360-580 580-740 12 14 34MnB5 380-620 620-820 9 12 40MnB5 390-780 650-950 7 11
The Tube Mill Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment:+C,+SR, +A, +N
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.
The Tubes and Pipes Pictures:
Tags:cold drawn;DOM;CDW tubes;34MnB5 stabilizer tubes;34MnB5 Hollow Stabilizer bars;Precision Steel tubes 34MnB5;
ERW 34MnB5;DOM 34MnB5;Steel Tubes;
Product Categories : Automotive Steel Tubes
Home > Products > Automotive Steel Tubes > 34MnB5 Cold Drawn DOM Welded Stabilizer Tubes
Send Inquiry
Mr. Kevin
Tel:86-0574-87491308
Fax:86-0574-87491848
Mobile Phone:+8613355844917
Email:sales@hjbearingtube.com
Address:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.