A36 A53 Ms Carbon Precision Seamless Steel Pipe St37-2 4130 Round Black Seamless Steel Tube
Short Description:
High precision cold rolled seamless steel tube identifies the precision steel pipe with high dimension precision (inside diameter and outside diameter), good surface finish, excellent roundness and straightness, and uniform wall occurrence. It can be widely used in automobile, motorcycle, electric vehicle, petrochemical, electric power, ship, aerospace, bearing, pneumatic components, medium and low pressure boiler seamless steel tubes and other industries, and can also be applied to steel sleeve, bearing, hydraulic, mechanical processing and other fields.
To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for A36 A53 Ms Carbon Precision Seamless Steel Pipe St37-2 4130 Round Black Seamless Steel Tube, With a wide range, high quality, fair charges and stylish designs, our items are extensively used on this industries and other industries.
To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China 1045 Black Iron Pipe and 1020 Carbon Precision Seamless Steel Pipe, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
Inside and Outside wall of Precision seamless steel pipe with high-precision, high-quality finish, after heat-treated, steel pipe without oxide layer, the inner wall with cleanliness, steel to withstand high pressure, not deformation of the cold bending, flaring, flattening without cracks, for a variety of complex deformation and machining treatment.
The seamless precision seamless steel tubes can be used for a wide range of precision mechanical spare for car and cylinder accord to standard:DIN 2391, EN10305-1,DIN17175 etc.
Material: ST35,ST45,ST52
Manufacturing method: Cold-Rolled, Cold-Drawn
Delivery condition: BK,BKS,SR,GBK,NBK.
Packing: Bundles by steel strips.
External packing by wooden cases if the wall thickness.
Oil-coating is generally necessary especially for export.
Application: Used in hydraulic & pneumatic cylinder ,automobile and other mechanical device.
|
Grade |
Material |
C |
Si |
Mn |
P |
S |
|
max |
max |
max |
max |
max |
||
|
St35 |
1.0308 |
0.17 |
0.35 |
0.4 |
0.05 |
0.05 |
|
St45 |
1.0408 |
0.21 |
0.35 |
0.4 |
0.05 |
0.05 |
|
St52 |
1.0508 |
0.22 |
0.55 |
1.6 |
0.05 |
0.05 |
|
Grade |
Material |
Cold-Finished /Hard(BK) |
Cold-Finished/Soft (BKW) |
||
|
Rm(Mpa) |
A(%) |
Rm(Mpa) |
A(%) |
||
|
St 35/E235 |
1.0308 |
480 |
6 |
420 |
10 |
|
St 45 |
1.0408 |
580 |
5 |
520 |
8 |
|
St 52/E355 |
1.0508 |
640 |
4 |
580 |
7 |
|
Grade |
Cold Finished (Soft)(BKW) |
Annealed (GBK) |
Normalized (NBK) |
|||||
|
Rm(Mpa) |
ReH (Mpa) |
A(%) |
Rm(Mpa) |
A(%) |
Rm (Mpa) |
ReH (Mpa) |
A(%) |
|
|
St 35/E235 |
420 |
315 |
14 |
315 |
25 |
340-470 |
235 |
25 |
|
St 45 |
520 |
375 |
12 |
390 |
21 |
440-570 |
255 |
21 |
|
St 52/E355 |
580 |
450 |
10 |
490 |
22 |
490-630 |
355 |
22 |
To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Big Discount A36 A53 Ms Carbon Precision Seamless Steel Pipe St37-2 4130 Round Black Iron Steel Tube Prime Quality Black Seamless Steel Tube, With a wide range, high quality, fair charges and stylish designs, our items are extensively used on this industries and other industries.
Big Discount China 1045 Black Iron Pipe and 1020 Welded Pipe, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
