DIN2391 ST37 Properties carbon seamless steel pipe and tube

German Standard:
| Product Name |
Executive Standard |
Specificaiton Range (mm) |
Steel Grade |
||||||
|
Cold drawn seamless precision tube |
DIN2391 | Φ3~80 x 0.5~8 |
ST35,ST37.4,ST44, ST45,ST52 |
||||||
Tolerance Table of Steel Tube:
|
NAME |
Scope (mm) |
DIN series(mm) |
|
Out Diameter |
3-30 |
±0.08 |
|
31-40 |
±0.15 |
|
|
41-50 |
±0.20 |
|
|
51-60 |
±0.25 |
|
|
Wall Thickness |
0.5-8 |
±10% |
Mechanical Property:
|
Standard |
Steel Grade |
Mechanical Performance |
||||
|
GBK(+A) |
NBK(+N) |
|||||
|
Tensile Strength (Rm mpa) |
Elongation rate (A5 %) |
Tensile Strength (Rm mpa) |
Yield Strength (Reh mpa) |
Elongation rate (A5 %) |
||
|
DIN 2391 |
St35 |
≥315 |
≥25 |
346-478 |
≥235 |
≥25 |
|
St37 |
≥315 |
≥25 |
346-478 |
≥235 |
≥25 |
|
|
St37.4 |
≥315 |
≥25 |
346-478 |
≥235 |
≥25 |
|
|
St45 |
≥390 |
≥21 |
440-570 |
≥255 |
≥21 |
|
|
St44 |
≥390 |
≥21 |
440-570 |
≥255 |
≥21 |
|
|
St52 |
≥490 |
≥22 |
490-630 |
≥355 |
≥22 |
|
Other Specification:
|
End Shape |
Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per custom er's requirements |
|||||||||
|
Surface Treatment |
Oiled, Galvanized, Phosphate etc |
|||||||||
|
Technique |
Cold drawn |
|||||||||
|
Application |
1. Automotive and mechanical |
|||||||||
|
2. Petroleum cracking |
||||||||||
|
3. High Pressure Boiler Pipe |
||||||||||
|
4. Low and middle pressure fluid transportation pipeline |
||||||||||
|
5. Chemical fertilizer equipment |
||||||||||
|
6. Heat exchanger |
||||||||||
|
Delivery Conditions |
1. BK (+C) |
No heat treatment after last cold forming process. |
||||||||
|
2. BKW (+LC) |
After last heat treatment there is a light finishing pass (cold drawing) |
|||||||||
|
3. BKS (+SR) |
After the final cold forming process the tubes are stress relieve annealed. |
|||||||||
|
4. GBK (+A) |
After the final cold forming process the tubes are annealed in a controlled atmosphere. |
|||||||||
|
5. NBK (+N) |
After the final cold forming process the tubes are annealed above the upper transformation poi nt in a controlled atmosphere. |
|||||||||
|
Package |
1. Bundle Packing. |
|||||||||
|
2. Plain end or vanished as per customer's request. |
||||||||||
|
3. Wrapped in waterproof paper. |
||||||||||
|
4. Sackcloth with several steel strips. |
||||||||||
|
5. Pack in heavy tri-wall boxes. |
||||||||||





| 1 |
<span data-mce-style="background: #ffffff; color: #0000ff; font-size:10.5px;" style="background: #ffffff; color: #0000ff; font-size:10.5px" |
Persona a contactar : zoe qian, 0086 0519 83856060
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de DIN2391 ST37 Properties carbon seamless steel pipe and tube Buscar en la categoria : Materias primeras Buscar en la categoria : seamless, properties, din2391, carbon, steel, st37, pipe |
Monday 17 October 2022
ACEITE DE NEEM Árbol tropical sagrado de origen indio, el neem o árbol de neem, también apodado "el árbol milagroso" o "la farmacia del pueblo". De la almendra de su fruto se obtiene el aceite de neem, un aceite vegetal rico en ácido oleico, muy utilizado en cosmética, para el tratamiento...
Dakimo corporation SARL
- Naturally
- 00229 - Cotonou
- +22 9 97 52 36 36
- +22 9 67 08 08 88
Tuesday 13 August 2024
Cantidad : litre
¿Está buscando un proveedor confiable de aceite de argán puro y orgánico para enriquecer su gama de productos cosméticos o alimentarios? Bioprogreen es su socio ideal. Ofrecemos aceite de argán de alta calidad, certificado como orgánico, extraído según los métodos tradicionales marroquíes...
BioProGreen
- bioprogreen
- 40000Marrakrch - Marrakech
- +212664511976
- +212522023136
- +212661635894
Saturday 10 October 2020
ADS Pediatric Dental Chair is specially designed for pediatric dentistry. Pediatric dental office need something professional, our small dental chair makes your office unik, gives people a good image by using a special pediatric dental chair instead of an adult dental chair, kids...
ADS Dental System
- 91761 - CA
- 626 620 0456





