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DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe

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DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe

DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe
DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe

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Product Details:
Brand Name: Y & G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Exporting package/wooden box / per customers’ requirement
Delivery Time: 25-35 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month

DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe

Description
Material: RSt 34-2, RSt 37-2, St 44-2 Standard: DIN 2391
Type: Seamless OD: 6~219mm
Wall Thickness: 1~30mm Application: Precision Steel Tubes
Surface Treatment: Varnish, Oil-dip, Passivation, Phosphating, Shot Blasting Delivery Status: Annealed, Normalized, Normalized+Tempered, Etc
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carbon steel seamless pipes

DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe

 

Main steel grades: RSt 34-2, RSt 37-2, St 44-2, St 35, St 45, St 52

 

Application: apply to the Precision steel tubes used.autos, machinery, oil cylinders, motorcycle shock absorbers, and the inner cylinders of auto shock absorbers.

 

Chemical Requirements & Mechanical Proterties:

DIN 2391 Seamless Precision Steel Tubes Mechanical Proterties
Steel Grade TS, N/mm2 (min)  YS N/mm2(min) Elongation, % (min)
NBK
RSt 34-2 210 - 410 205 28
RSt 37-2 340 - 470 235 25
St 44-2 410 - 540 255 21
BK
RSt 34-2 460 - 6
RSt 37-2 490 - 6
St 44-2 290 - 310 - 5
GBK
RSt 34-2 300 - 28
RSt 37-2 315 - 25
St 44-2 390 - 21
 
DIN 2391 Seamless Precision Steel Tubes Chemical Composition (%, max)
Steel Grade C Si Mn S P
RSt 34-2 0,15 0,30 0,60 0,025 0,025
RSt 37-2 0,17 0,30 0,70 0,025 0,025
St 44-2 0,21 0,30 1,1 0,025 0,025

Mark: As required.

 

Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.

 

Delivery status: Annealed, normalized, normalized+Tempered, etc.

 

End: plain end, beveled end, threaded

 

End protection: plastic caps

 

Outside coating: black painting, anti-corrosion oil,galvanized finish, finish as per customer requirements.

 

Packing: Exporting package/wooden box /as requirement.

 

DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe 0

 

Contact Details
Y & G International Trading Company Limited

Contact Person: Yana

Tel: +8613661003712

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