Erw Automotive Steel Tubes JIS-G 3445 EN 10305-3 STKM11 STKM12 Supporting Auto Seat Headrest
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 3 tons | Price : | negotiable |
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| Packaging Details : | packing in wooden boxes or in hexagonal bundles | Delivery Time : | 30-35 days |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Ton per year |
| Place of Origin: | ZheJiang,CHINA | Brand Name: | TORICH |
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| Certification: | ISO9001; ISO14001; TSI16949 | Model Number: | SAE 1020 |
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Detail Information |
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| Product Name: | SAE1020 1022 Shock Absorber Damper Steel Tube For Automobile | Product Keyword: | Shock Absorber Steel Tube |
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| Grade: | 1020 | Application: | Auto Industry/ Machinery Use/ Oil Cylinder Tube |
| Secondary: | Non-secondary | Section Shape: | Round |
| High Light: | SAE1020 automotive steel tubes,SAE1022 automotive steel tubes,TORICH automotive steel tubes |
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Product Description
Size range:
O.D.: 5-420mm W.T.: 0.5-50mm Length: max12000mm
Application:
For Auto industry/ machinery use/ Oil Cylinder Tube/ Motorcycle shock absorber
Steel Grade and Chemical Composition:
| AISI SAE 1020 Steel Chemical Composition (%) | ||||||
| UNS | Steel Grade | C | Mn | P (≤) | S (≤) | |
| G10200 | 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | |
Melting point: 1515 °C (2760 °F)
Density of 1020 steel: 7.87 g/cm3
| Material 1020 thermal conductivity | |
| Value (W/m·K) | Temperature, °C (°F) |
| 51.9 | 0 (32) |
| 51.0 | 100 (212) |
| 48.9 | 200 (392) |
| Specific Heat of AISI 1020 Carbon Steel | |
| Value (J/Kg·K) | Temperature, °C (°F) |
| 486 | 50-100 (122-212) |
| 519 | 150-200 (302-392) |
| 599 | 350-400 (662-752) |
| Electrical Resistivity of AISI SAE 1020 Carbon Steel | |
| Value (μΩ·m) | Temperature, °C (°F) |
| 0.159 | 0 (32) |
| 0.219 | 100 (212) |
| 0.292 | 200 (392) |
| AISI SAE 1020 coefficients of linear thermal expansion | ||
| Value (10-6/K) | Temperature, °C (°F) | Treatment or condition |
| 11.7 | 20-100 (68-212) | Annealed |
| 12.1 | 20-200 (68-392) | |
| 12.8 | 20-300 (68-572) | |
| 13.4 | 20-400 (68-752) | |
| 13.9 | 20-500 (68-932) | |
| 14.4 | 20-600 (68-1112) | |
| 14.8 | 20-700 (68-1292) | |
| AISI 1020 steel mechanical properties in heat-treated or cold-worked conditions | |||||||
| Steel (UNS) | Tensile strength, MPa (ksi) | Yield strength, MPa (ksi) | Elongation in 50 mm, % | Reduction in area, % | Hardness (HB) | Processing, condition or treatment | Sample Size, mm (in.) |
| 1020 (G10200) | 380 (55) | 205 (30) | 25 | 50 | 111 | Hot rolled | 19-31.8 mm (0.75-1.25 in.) |
| 420 (61) | 350 (51) | 15 | 41 | 121 | Cold drawn | ||
| ASTM AISI SAE 1020 steel mechanical properties in the hot-rolled, normalized, and annealed condition | |||||||||||
| UNS | Grade | Tensile strength, MPa (ksi) | Yield strength, MPa (ksi) | Elongation in 50 mm, % | Reduction in area, % | Hardness (HB) | Processing, condition or treatment | Austenitizing temperature, °C (°F) | Quenching agent | Izod impact strength, J, (ft·lbf) | Sample Size |
| G10200 | 1020 | 448 (65) | 331 (48) | 36 | 59 | 143 | As-rolled | – | Oil | 87 (64) | 12.8 mm (0.505 in.) machined from 25.4 mm (1 in.) rounds. |
| 441 (64) | 346.5 (50.3) | 35.8 | 68 | 131 | Normalized | 870 (1600) | Oil | 118 (87) | |||
| 394.7 (57.3) | 295 (43) | 36.5 | 66 | 111 | Annealed | 870 (1600) | Oil | 123 (91) | |||
| Cyclic fatigue properties | |||||||
| UNS | Grade | Cyclic strength coefficient, MPa (ksi) | Fatigue strength coefficient, MPa (ksi) | Fatigue strength exponent | Fatigue ductility coefficient | Fatigue ductility exponent | Hardness (HB) |
| G10200 | SAE 1020 steel | 1205 (175) | 850 (123) | -0.12 | 0.44 | -0.51 | 108 |
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample of ss inox 304 316 Inside and outerside hexagonal pipe for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |