Gnee Steel (Tianjin) Co., Ltd. is one of the most professional h10 steel round bar manufacturers and suppliers in China, also supports customized service. If you're going to buy h10 steel round bar made in China, welcome to get free sample from our factory. Quality products and low price are available.
H10 Steel Round Bar
H10 Round Bar Products Description
H10 tool steel bar is a chromium hot work tool steel that meets the ASTM A681 alloy tool steel standard.
Hot work steel H10 bar has good high temperature toughness and high tempering resistance, is not prone to high heat cracking, has good thermal conductivity, and can be water-cooled to a limited extent.
H10 tool steel round bar has a high resistance to softening at high temperatures. In addition, H10 steel bar can be heat treated to a higher hardness than tungsten hot work steel and also has higher toughness.
H10 Steel Round Bar Products Details
H10 Round Tool Steel Rod Chemical Composition
| C | Si | Mn | P | S | Cr | Mo | V |
|---|---|---|---|---|---|---|---|
| 0.35-0.45 | 0.80-1.20 | 0.25-0.70 | 0.03 | 0.03 | 3.00-3.75 | 2.00-3.00 | 0.25-0.75 |
H10 Round Steel Bars Mechanical Properties
| Hardness | 40-55 HRC |
| Modulus of elasticity | 207 GPa |
| Machinability | 90-95% of 1% carbon steel |
H10 Steel Round Bar Physical Properties
| Coefficient of thermal expansionat °C | 20-100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-600 | 20-700 |
| 10-6 m/(m*K) | 11.7 | 12.4 | 12.7 | 13.2 | 13.5 | 13.7 | 13.8 |
| Thermal Conductivity at °C | 20 | 350 | 700 |
| W/(m*K) | 32.6 | 34.4 | 32.4 |
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