Mechanical Tubing GB/T 8162 for Automobile and Motorcycle
Basic Info
Model No.: HTSP GB8162
Product Description
Model NO.: HTSP GB8162 Technique: Cold Drawn Surface Treatment: Oiled Section Shape: Round Specification: 10# 20# 45# 16Mn Type: Seamless Material: Carbon Steel Usage: Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration Trademark: HTSP Origin: China 
Standard and Material Reference Chart
Contact us if you need more details on Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Tube、Casing Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.
| Size Tolerance | ||||
| Standard | Outer Diameter Tolerance | Wall Thickness Tolerance | ||
| GB/T8162-1999 | D<50 | ±0.5mm | S≤4mm | ±12.5% |
| D≥50 | ±1% | 4mm | +15/-12.5% | |
| S>20mm | ±12.5% | |||
| Chemical Compositions | |||||||||||
| Standard | Steel | C | Si | Mn | P≤ | S≤ | Cu≤ | Ni≤ | Cr≤ | Mo≤ | V≤ |
| GB/T8162-1999 | 10 | 0.07-0.03 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.30 | 0.15 | / | / |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.30 | 0.25 | / | / | |
| 35 | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.30 | 0.25 | / | / | |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.30 | 0.25 | / | / | |
| 16Mn | 0.12-0.20 | 0.20-0.60 | 1.20-1.60 | 0.045 | 0.045 | 0.25 | 0.25 | 0.25 | / | / | |
| Mechanical Properties | |||||
| Standard | Steel Grade | T.S.(MPa) | Y.S.(MPa) ≥ | Elongation(%)≥ | |
| ≤16 | >16-30mm | ||||
| GB/T8162-1999 | 10 | 335 | 205 | 195 | 24 |
| 20 | 390 | 245 | 235 | 20 | |
| 35 | 510 | 305 | 295 | 17 | |
| 45 | 590 | 335 | 325 | 14 | |
| Q345 | 490 | 325 | 315 | 21 | |
Standard and Material Reference Chart
| GB | JIS | ASTM | DIN | |||
| Grade | Grade | Standard | Grade | GARDE | Material No. | Standard |
| (Q235) | GGP | G3452 | (A53- F) | (St33) | 1.0033 | DIN1626 |
| STPY41 | G3457 | A283-D | ||||
| 10 | STPG38 | G3454 | A135-A | (St37) | 1.011 | DIN1626 |
| A53-A | ||||||
| STPG38 | G3456 | A106-A | St37-2 | 1.0112 | DIN17175 | |
| STS38 | G3455 | St35.8 | 1.0305 | DIN1629/4 | ||
| St35.4 | 1.0309 | |||||
| STB30 | G3461 | A179-C | St35.8 | 1.0305 | DIN17175 | |
| A214-C | ||||||
| STB33 | G3461 | A192 | St35.8 | 1.0305 | DIN17175 | |
| A226 | ||||||
| STB35 | G3461 | St35.8 | 1.0305 | DIN17175 | ||
| 20 | STPG42 | G3454 | A315-B | (St42) | 1.013 | DIN1626 |
| A53-B | St42-2 | 1.0132 | ||||
| STPT42 | G3456 | A106-B | St45-8 | 1.0405 | DIN17175 | |
| STB42 | G3461 | A106-B | St45-8 | 1.0405 | DIN17175 | |
| STS42 | G3455 | A178-C | St45-4 | 1.0309 | DIN1629/4 | |
| A210-A-1 | ||||||
| 16Mn | STS49 | G3455 | A210-C | St52.4 | 1.0832 | DIN1629/4 |
| STPT49 | G3456 | St52 | 1.0831 | DIN1629/3 | ||
| 15MnV | STBL39 | G3464 | ||||
Contact us if you need more details on Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Tube、Casing Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Precision Steel Pipes > Other Precision Steel Pipes
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