H11 Hot Work Tool Steel Rod
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional h11 hot work tool steel rod manufacturers and suppliers in China. Welcome to wholesale customized h11 hot work tool steel rod at competitive price from our factory. Good service and quality products are available.
H11 Tool Steel Bar Products Description
H11 Hot Work Tool Steel Rod (1.2343) is an electro-slag refined hot-work steel and has high wear resistance and resistance to hot cracking. Part of the group H steels of the AISI classification system, H11 Low Alloy Steel Round Bar, otherwise known as H11 ESR, has a relatively low carbon chemical composition and is a popular grade for its excellent temper resistance and toughness. Forged at 1121°C (2050°F), the product can withstand a range of heat treatments, including oil quenching and double tempering.
H11 Tool Steel Flat Bar is the most commonly used tool steel in the H series, which includes other grades that range from H1 to H19. All these grades were developed for their strength and hardness during elevated temperatures.
H11 Round Bar Mechanical Properties
| Hardness,HRC | 45 | 46.5 | 48.5 |
| Tensile strength,Mpa | 1450 | 1580 | 1680 |
| Yield strength Rp 0.2,Mpa | 1240 | 1340 | 1410 |
| Elongation A5 ,% | 13 | 13 | 12 |
| Reduction in area Z,% | 65 | 65 | 64 |
H11 Special Steel Rod Physical Properties
| Temperature | 20°C | 200°C | 400°C | 600°C |
| Density,kg/m3 | 7800 | 7750 | 7700 | 7600 |
| Modulus of elasticity,Mpa | 210000 | 200000 | 180000 | 140000 |
| Coefficient of thermal expansion from 20°C,per °C | - | 11.6 x 10^-6 | 12.4 x 10^-6 | 13.2 x 10^-6 |
| Thermal conductivity,W/m °C | - | 30 | 30 | 31 |
FAQ：
Q:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
H11 Round Metal Bar Product Image
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We have more than 15 years of production and export experience, if you have H11 Hot Work Tool Steel Rod or other round rod customization needs, please contact me.
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