1.Item: ASTM 1045 seamless steel pipes and tubes for cylinder use
2.Standard: ASTM A519
ASTM A519 1045 Seamless Steel Pipe
Type: Hot-rolled Steel Pipe
OD:0.875"- 30"
WT:0.035" - 4"
ASTM A519 1045
ASTM A519 1045 Seamless Steel Pipe
Usage: Applicable to transport liquid, gas, oil etc.
Specification:
Outer Diameter: Hot finish: 2" - 30", Cold drawn: 0.875" - 18"
Wall Thickness: Hot finish: 0.250" - 4.00", Cold drawn: 0.035" - 0.875"
Length: Random Length, Fixed Length, SRL,DRL
Chemical composition:
Models of Steel Pipes |
Chemical Component |
|||||||
Steel 45 (ASTM 1045) |
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Cr |
0.42-0.50 |
0.17-0.37 |
0.50-0.80 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
≤0.25 |
|
Mechanical Properties |
||||||||
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
||||||
≥590 |
≥335 |
≥14 |
1. Item name: 1045 seamless steel pipes and tubes for cylinder use
2.Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium)
3. Heat treatment: BK, BKS, GBK, NBK,Stress Relief, Normalizing, Spheroidize Anneal, Annealing, Bright Annealing, Normalized, Quenched and Tempered, Solution Annealing, etc
4. Continuous stenciling as required
5. Rust prevention treatment, such as: immersion oil, lacquer, passivation, phosphating,etc
6. Plastic plugs or caps on both ends as required