Type:
Alloy Steel SMLS Pipe.
Manufacture Method: Cold Drawn.
Standard and Material:
ASTM A519 1020.
Size: 4 Inch.
Surface Treatment: BK, BKW, BKS, +A, +N.
Independence Inspection: Chemical Test, Mechanical Test.
Third Party Inspection: SGS, BV, INTERNET etc.
Application: Mechanical Service.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time:7-25 Days after Receiving the Deposit.
| Chemical Composition and Mechanical Property for A519 |
| Steel Grade | Chemical Components | Mechanical Performance |
| C | Mn | P(Max) | S(Max) | Tensile Strength(Min) | Yield Strength(Min) |
| Mpa | Mpa |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.04 | 0.05 | 448 | 345 |