| Model: | GBT3094-20 |
|---|---|
| Brand: | GBT3094 |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | SQUARE HOLLOW SECTIO , SQUARE TUBE , SQUARE PIPE |
| Price: |
US $1000
/ TON
|
| Min. Order: | 1000 TON |
| Live Chat: | Last Online:08 Oct, 2013 |
GBT3094-20 SQUARE HOLLOW SECTION in one of the steel material.
Scope: Thickness 6mm-150mm
Upon request, can be heat-treated steel Delivery: controlled rolling, normalizing.
GBT3094-20 SQUARE HOLLOW SECTION tensile yield strength elongation of the
410-550MPa 235-245MPa 20%
GBT3094-20 SQUARE HOLLOW SECTION chemical composition（%）
|
C |
S |
Si |
Mn |
P |
|
0.17～0.24 |
≤0.040 |
0.17～0.37 |
0.35～0.65 |
≤0.040 |
GBT3094-20 SQUARE HOLLOW SECTION Mechanical Properties:
Yield point σ^s - not less than 250MPa Tensile strength σ^b——Not less than 420MPa
Elongationδ————Not less than 25%
Reductionψ————Less than 55%
Impact toughnessa^K——No
Hardness HBS——Hot-rolled steel 156
Pressure pipe dimensions and tolerances
|
Deviation Level |
Standardized diameter tolerance |
|
D1 |
±1.5%，Least±0.75 mm |
|
D2 |
±1.0%。Least±0.50 mm |
|
D3 |
±0.75%．Least±0.30 mm |
|
D4 |
±0.50%。Least±0.10 mm |
Bebon International as a professional supplier of stainless steel, we will try to give you the best service, if necessary, you can contact us!
Headquarters Enterprise Base, Ruida Road, Zhongyuan District, Zhengzhou City, 450000,China.
Email:bb@bebonchina.com
bebonchina@gmail.com
bebonchina@hotmail.com
bebonchina@ymail.com
SKYPE:bebonchina
MSN:bebonchina@hotmail.com
TEL:+86-371-86151827 +86-371-86151527
FAX:+86-371-86011881
Web:www.square-hollow-section.com/
