ASTM A53 Galvanized Steel Tube 50 X 50 X 3 mm Hot Rolled

Type: Galvanized Steel Tube.
Material and Grade: ASTM A53.
Size: 50 X 50 X 3mm.
Manufacture Method: Hot Rolled.
Surface Treatment: Hot Galvanized.
Independence Inspection: Chemical Test, Mechanical Test.
Application: For Greenhouse Construction.
Third Party Inspection: SGS, BV, INTERNET, etc.
Packing: Pallet with Waterproof Packing/In Bundles or as Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
 

A53 Chemical Components and Mechanical Performance

Standard

Grade

Chemical Components

Mechanical Performance

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

v

Tensile Strength (Mpa）

Yield Strength (Mpa)

Elongation (%)

ASTM A53

A

≤0.25

／

≤0.95

≤0.05

≤0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

B

≤0.30

／

≤1.2

≤0.05

≤0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥29.5