ZHANGJIAGANG HENGYANG METALLURGY TECHNOLOGY CO.,LTD
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Place of Origin: | Zhejiang, China (Mainland) |
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Quick Detail:
Standard: ASTM A210(ASTM SA210)
Steel grade: Gr. A-1/C
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
ASTM A210 is the standard covers seamless medium-carbon steel boiler and super heater tubes. ASTM A210 also covers minimum-wall-thickness, tubing sizes, boiler flues including safe ends, arch and stay tubes.
Grade and Chemical Composition ()
Grade |
C |
Mn |
P |
S |
Si |
A-1 |
≤0.27 |
≤0.93 |
≤0.035 |
≤0.035 |
≥0.10 |
C |
≤0.35 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≥0.10 |
Mechanical Properties(MPa):
Grade |
Tensile Point |
Yield Point |
Elongation |
A-1 |
≥415(60) |
≥255(37) |
≥30% |
C |
≥485(70) |
≥275(40) |
≥30% |
Specifications:
standard |
ASTM A210 |
Steel grade |
Grade A-1, Grade C |
Outside diameter |
20mm-200mm |
Thickness |
0.1mm-20mm |
Length |
3m-8m |
End protection |
Plastic caps |
Outside coating |
Black painting, anti-corrosion oil, galvanized or as per required by customers |
Packing |
Packed in wooden boxes, plastic bags, Steel strips bundled etc. According to different customers’ requests. |
Inspection and test |
Chemical composition inspection, Mechanical properties test, Surface and dimension test, Hydrostatic test. |
Delivery condition |
Annealed, Normalized, Normalized and tempered |