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Round Cold Drawn 6mm Seamless Precision Steel Tubes

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
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Round Cold Drawn 6mm Seamless Precision Steel Tubes

Brand Name : New Era

Model Number : EN10305-1 E215

Certification : ISO9001,TS16949

Place of Origin : China

MOQ : 1 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 3000 tons/month

Delivery Time : 45 days

Packaging Details : Bundles Package, Wooden Box Package

Product Name : Seamless,Cold Drawn,Precision,Round Tubing

Delivery Condition : cold drawn and annealed steel tubes

OD Size : 6-168mm

WT Size : 1-20mm

Standard : DIN EN10305-1 EN10305-4

Application : Tube cutting rings,tube components

Steel Material : Aluminium low carbon steel St30Al,08Al,E215

Heat Treatment : Bright Annealed, Normalized, Annealing

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Seamless Cold Drawn Precision Steel Tubes E215+C/E215+N as DIN EN10305-1

Seamless,Cold Drawn,Precision Steel-Tube,Round tubing,for automotive tube parts.

The delivery condition as E215+C,E215+N according to the customer's specified.

The Similar Steel Tubes Material: EN1305-1 E215, DIN2391-2 St30Al,GB/T 3639 08Al.
Size Range: OD: 6-128mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
Delivery Condition: +C, +LC, +SR, +A, +N
Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Break system tubing,

Chair tubing,hydraulic tubing.
We offered the Steel Tubes with Stable Quality with Comeptitive Price and high tolerance
+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 Steel Tube Chemical composition:

Steel Grade The Tube Steel Chemical Composition
Symbol Standard C Si Mn P S Al
Country Max.% Max.% % Max.% Max.% Max.%
08Al GB/T699 0.11 0.03 0.250.50 0.025 0.025 0.020.07
St30Al DIN2391/2 0.10 0.05 0.250.55 0.025 0.025 0.020.08
E215 EN10305-1 0.10 0.05 0.250.70 0.030 0.030 0.010.08

E215/St30AL/08AL Seamless PrecisionTtubes Mechanical Properties:

Steel Grade NBK(+N) BK(+C)
Name Tensile Rm Yield ReH Elogation A Tensile Rm Elogation A
Mpa Mpa % Mpa %
08Al 295~430 ≥195 33 420~640 8
St30Al 290~420 215 30 430~640 8
E215 290~430 215 30 440~640 8
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:+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 Steel Tubes and Steel Pipes Pictures:

Round Cold Drawn 6mm Seamless Precision Steel TubesRound Cold Drawn 6mm Seamless Precision Steel Tubes

Tags:cold drawn,seamless,precision steel tubes,E215,EN10305-1,hydraulic tubing,Precision tubing,cold drawn

seamless steel tubes.E215 precision tubes,E215 Steel tubes,E215 Round tubing.


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