1.5 SCM415 Steel Seamless Round Tube JIS G4503 for Automotive Components
Quick Detail:
Standard:JIS 4503
Grade: SCM415
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Packing:
Exporting package/wooden box package/Or per customers’ requirement
Mark:
As requested.
Delivery Status:
Cold Drawn
| CHEMICAL COMPOSITION% | ||||||||||||
| C 10 -2 |
Mn 10 -2 |
S 10 -3 |
P 10 -3 |
Si 10 -2 |
Cr 10 -2 |
Ni 10 -2 |
Cu 10 -2 |
Mo 10 -3 |
V 10 -3 |
Al 10 -3 |
Ti 10 -3 |
Nb 10 -3 |
| 15 | 54 | 4 | 8 | 22 | 90 | 3 | 4 | 41 | 9 | |||
| MECHANICAL PROPERTIES | ||||
| YIELD STRENGTH Mpa |
TENSILE STRENGTH Mpa |
ELONGATION % |
FLATTENING TEST |
FLARING TEST |
| 630 | 705 | 29.5 | --- --- |
--- --- |
| Standard | DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713... | |
| Material | ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45... | |
| Heat treatment | BK+S | |
| Specification | Outer diameter(mm) | Inner diameter(mm) |
| 50-300mm | 40-250 | |
| I.D Tolerance | H8-H9 | |
| Length | 3-9m (Customers usually choose the 4~5.8m) | |
| Straightness | 1/1000 | |
| ID roughness | RA 0.4micron(max) | |
| Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) | |
| Scope |
Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application |
|
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