Table of Content
Specification of JIS G 3445 GRADE STKM 17C
Most common types of STKM 17C tube
JIS G3445 17C carbon steel tubes
STKM 17C structural tube
STKM 17C JIS G3445 Carbon Steel Seamless Tubes
STKM 17C carbon steel tube HSN code
| Grade | HSN Code |
|---|---|
| STKM 17 C | 7304319000 |
Chemical composition of JIS G 3445 17C tube
| Poperties | Value |
|---|---|
| Carbon | 0.45-0.55 |
| Manganese | 0.40-1.00 |
| Silicon | 0.40 max |
| Phosphorous | 0.04 |
| Sulphur | 0.04 |
JIS G 3445 Grade STKM 17C Mechanical Properties
| Grade | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| MPa (min) | % | ||
| STKM 17C | 590 | 450 | 10 |
STKM 17C JIS G3445 tube physical properties
| Grade | Density | Thermal Conductivity | Specific Heat Capacity |
|---|---|---|---|
| g/cm³ | W/m·°C | J/kg·°C | |
| STKM 17C | 7.85 | 46.6 | 490 |
JIS G3445 Grade 17C tubes process performance
| Properties | Value |
|---|---|
| Cold Formability | Good |
| Weldability | Excellent |
| Machinability | Good |
| Hardenability | Low |
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