Original
By certification 
Precision Customized Small Diameter ST52 Seamless Steel Pipe St52 is the usual material of the cylinder steel tube. Standard is DIn2391.
This material is not only used in the cylinder tube, also used in mechanical and other usage.
Material chemical composition of cylinder barrel:
Size: ID 30-250mm
Wt: 2-30mm
Material |
Chemical composition |
||||||
C (%) |
Si (%) |
Mn (%) |
P (%) |
S (%) |
Cr (%) |
Mo (%) |
|
SAE1020/AISI1020 |
0.17-0.24 |
0.17-0.37 |
0.4-0.7 |
0.030 max |
0.025 max |
- |
- |
SAE1026/25Mn |
0.22-0.28 |
0.15-0.35 |
0.6-0.9 |
0.030 max |
0.030 max |
- |
- |
SA1045/S45C,CK45,C45E |
0.42-0.50 |
0.17-0.37 |
0.5-0.8 |
0.030 max |
0.025 max |
- |
- |
ST52/ST52.3/ST52.4/E355 |
0.22 max |
0.55 max |
1.60 max |
0.025 max |
0.025 max |
- |
- |
27SiMn (Chinese steel grade) |
0.24-0.32 |
1.1-1.4 |
1.1-1.4 |
0.035 max |
0.035 max |
- |
- |
SAE4130/34CrMo4 |
0.28-0.33 |
0.15-0.35 |
0.4-0.6 |
0.035 max |
0.035 max |
0.9-1.2 |
0.15-0.30 |
SAE4140/42CrMo4 |
0.38-0.45 |
0.4 max |
0.6-0.9 |
0.035 max |
0.035 max |
0.9-1.2 |
0.15-0.30 |
ST52 Steel Pipe ST52 T52 Seamless Steel Pipe Small Diameter Steel PipeST52 Pipe Yantai Xinpeng has passed ISO9001 2008 verified and produces all kinds of specification seamless steel tube and hydraulic cylinder steel tube , these products mainly used in hydraulic cylinder ,automobile, engineering machinery, oil drilling ,printing machinery ,etc. our company is also the distributor of several domestic well-known steel tube plants in Shandong ,and mainly distributes seamless steel tubes of all kinds of materials. Different size can operate, any need please contact.
OUR APPLICATION
widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestry machinery, etc.
As one of the professional steel pipes manufacturers and suppliers with 20 years' experience, Xinpeng now brings customers precision customized small diameter st52 seamless steel pipe. High in quality and strength, competitive in price, you can rest assured to buy quality steel pipes with our factory, and customized orders is also welcomed.
