AISI 1010 / S10c Carbon Steel Tube – Mechanical Tubing – Seamless Steel Pipe
1020 / S20C Hydraulic Cylinder Tube , High Precision Skiving Pipe – Honed Steel Tubing
27SiMn seamless cold drawn steel tube, with black annealed out surface
4145H Modified Alloy Steel Round Bar, Hot Rolled Steel Bar
QT AISI 8260 Hot Rolled Steel Round Bar Size 10 - 350mm For Automobile
Categories：Steel tubes
Model No.:1045
Dimension: O.D 20mm-520mm, I.D 12-510 mm.
I.D tolerance (mm): H7-H10.
Roughness(I.D): ≤0.3μm.
Straightness: 0-0.60mm/meter.
MOQ: 1.0-3.0ton.
Application
Hydraulic Cylinder, hydraulic Jack, hydraulic oil cylinder, pneumatic cylinder, swivel crane, injection machine, petrifaction oil pump, coal mine, engineering machinery, crane and transport machinery, auto transmission axes, plastic machinery, engineering machinery, crane and transport machinery, auto transmission axes, plastic machinery, hydraulic oil cylinder, pneumatic cylinder, absorber, spin printing and dyeing.
Quality Standard
-DIN 2391 Seamless Precison Steel Tubes
-EN10305 Steel Tubes for Precision Applications Seamless Cold Drawn Tubes
Chemical Composition(%)
Steel Grade C Si Mn P S
1045 0.43-0.50 / 0.60-0.90 0.040 max 0.040 max
C45E 0.42-0.50 0.40 max 0.50-0.80 0.035 max 0.035 max
| Inner Diameter(mm) | H7 | H8 | H9 | H10 |
| 10< ID≤ 18 | -0,+0.018 | -0,+0.027 | -0,+0.043 | -0,+0.070 |
| 18< ID≤ 30 | -0,+0.021 | -0,+0.033 | -0,+0.052 | -0,+0.084 |
| 30< ID≤ 50 | -0,+0.025 | -0,+0.039 | -0,+0.062 | -0,+0.100 |
| 50< ID≤ 80 | -0,+0.030 | -0,+0.046 | -0,+0.074 | -0,+0.120 |
| 80< ID≤ 120 | -0,+0.035 | -0,+0.054 | -0,+0.087 | -0,+0.140 |
| 120< ID≤ 180 | -0,+0.040 | -0,+0.063 | -0,+0.100 | -0,+0.160 |
| 180< ID≤ 250 | -0,+0.046 | -0,+0.072 | -0,+0.115 | -0,+0.185 |
| 250< ID≤ 315 | -0,+0.052 | -0,+0.081 | -0,+0.130 | -0,+0.210 |
| 315< ID≤ 400 | -0,+0.057 | -0,+0.089 | -0,+0.140 | -0,+0.230 |
| 400< ID≤ 500 | -0,+0.063 | -0,+0.097 | -0,+0.155 | -0,+0.250 |
Mechanical Properties( T=20°C if not differently stated )
Condition Tensile Strength Rm (Mpa) Yield Strength R2 (Mpa) Elongation in 2 in or 50 mm A(%)
+BK 640 min / 5 min
+BKS 580 min 420 min 12 min
+BK: Cold Finished(Hard), +BKS: Cold Finished and Stress Relieved.
Capacity
1,000 ton per month.
Test
Chemical analysis, Mechnical analysis, Roughness, Straightness, Surface quality and dimension report.
Package
Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Mill’s Test Certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
27SiMn seamless cold drawn steel tube, with black annealed out surface
AISI 1010 / S10c Carbon Steel Tube – Mechanical Tubing – Seamless Steel Pipe
1020 / S20C Hydraulic Cylinder Tube , High Precision Skiving Pipe – Honed Steel Tubing
1035 / C35E / 1.1181 / S35C Steel Pipe – Mechanical Tubing – Seamless Carbon Steel Tube
1045 / S45C / C45E Carbon Steel Honed Tube
25CrMo4 / 1.7218 / 25CrMo Steel Pipe – Mechanical Tubing – Seamless Alloy Steel Tube
If you want to know more or have any questions about our products, please feel free to contact us by phone or email.
