Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc
Grade A1 A192M ASTM A192 Seamless Steel Tubes Varnish Tempered , 0.8mm - 15mm Thick
Quick Detail:
Standard: ASTM A192, A192M
Size:(mm)
Out Dimensions: 12.7mm – 114.3mm
Wall Thickness: 0.8mm - 15mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
ASTM ASTM A192, A192M
Seamless Carbon Steel Boiler Tubes For High-Pressure Service.
Steel Grde:
Grade A192
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark:
As requested.
Delivery Condition:
Annealed, Normalized, Normalized and Tempered
Chemical composition:
|
Product |
Ttem |
Grade |
Chemical composition |
|||||||
|
C |
Si |
Mn |
P.≤ |
S.≤ |
Cr |
Ni |
others |
|||
|
Carbon steel |
1 |
10 |
0.07/0.13 |
0.17/0.37 |
0.35/0.65 |
0.03 |
0.03 |
≤0.15 |
≤0.30 |
Cu≤0.25 |
|
2 |
20 |
0.17/0.23 |
0.17/0.37 |
0.35/0.65 |
0.03 |
0.03 |
≤0.25 |
≤0.30 |
Cu≤0.25 |
|
|
3 |
A179 |
0.06/0.18 |
- |
0.27/0.63 |
0.03 |
0.03 |
- |
- |
- |
|
|
4 |
A192 |
0.06/0.18 |
≤0.25 |
0.27/0.63 |
0.03 |
0.03 |
- |
- |
- |
Mechanical properties:
|
Item |
Mark |
Tensile property |
Hardness |
|||
|
Extension strength Rm Mpa |
Lower Yield strength Rel or Rp0.2 MPa |
lower Yield strength ReL or Rp0.2 Mpa |
||||
|
Thickness |
Thickness |
|||||
|
≤16 |
>16 |
<5.1 |
≥5.1 |
|||
|
≥ |
≤ |
|||||
|
1 |
10 |
335~475 |
205 |
195 |
24 |
- |
