Type: | Seamless or Welded |
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Technique: | Cold Drawn |
Material: | Carbon |
Surface Treatment: | Bright Annealing,Black Phosphating,Galvanizing |
Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Heat Exchanger |
Section Shape: | Round |
Customization: |
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DIN2394 EN10205-3 Welded Automotive Chair Steel Tube
DIN2394 |
Steel Grade | C max |
Si max |
Mn max |
P max |
S max |
Al |
St34-2 | 0.15 | 0.30 | 0.60 | 0.025 | 0.025 | - | |
St37-2 | 0.17 | 0.30 | 0.70 | 0.025 | 0.025 | - | |
St44-2 | 0.21 | 0.30 | 1.10 | 0.025 | 0.025 | - | |
St52-3 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | ≥0.020 |
Standard |
Steel Grade | C max |
Si max |
Mn max |
P max |
S max |
Cr | Mo |
EN10305-3 | E235 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - | - |
EN10305-4 | E355 | 0.17 | 0.55 | 1.60 | 0.025 | 0.025 | - | - |
Standard | DIN2394, EN 10305-3, and others |
Production | Welding and forming |
Material | Q235B, STKM 13C, ST52 and others |
Application | Automotive seat |
Surface Treatment | Cleaning,anodizing,electroplating,electrophoresis,painting |
Detail size and shape as per customer drawing |
Standard | Steel Grades | Size Range | |
DIN | 2393 | St34-2/37-2/44-2/52-3 | OD5 - 150mm × WT0.5-10-mm |
2394 | St 34-2/St 37-2/St 44-2/St 52-3 | OD5 - 150mm × WT0.5-10-mm | |
EN | 10305-2 | E195/235/275/355 | OD5 - 150mm × WT0.5-10-mm |
10305-3 | E195/235/275/355 | OD5 - 150mm × WT0.5-10-mm | |
10305-5 | E195/235/275/355 | OD5 - 150mm × WT0.5-10-mm | |
10305-6 | E195/235/275/355 | OD5 - 150mm × WT0.5-10-mm | |
JIS | G3445 | STKM11/12/13/etc | OD5 - 150mm × WT0.5-10-mm |
ASTM | A512 | 1010/1020/1025/1030 | OD5 - 150mm × WT0.5-10-mm |
ASTM | A513 | 1010/1020/1025/1030 | OD5 - 150mm × WT0.5-10-mm |
GB/T | 31315-2014 | SPCC/Q195/Q235 | OD5 - 150mm × WT0.5-10-mm |
24187 | BHG1/SPCC | OD3-30mm× WT0.5-3mm | |
13793 | Q195/Q235B/Q345B | OD5 - 150mm × WT0.5-10-mm | |
SAE | J525 | 1010/1020 | OD5 - 150mm × WT0.5-10-mm |
J526 | 1010/1020 | OD5 - 150mm × WT0.5-10-mm | |
NF | A49-341 | TS30a/TS34a/TS42a/TS37a | OD5 - 150mm × WT0.5-10-mm |
BS | 6323(-6) | CWS2/CWS4/CWS5 | OD5 - 150mm × WT0.5-10-mm |
Chewit International
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