Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters Evek GmbH - 1
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Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters (length : 2 Meter, size : 100mm)

Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters

£2,131.95 Tax included

£2,131.95 Tax excluded

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5
review(s): 5
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to United Kingdom via DHL Heavy
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Available in thicknesses ranging from 2mm to 120mm, with length tolerance of +/-2mm. If you require a different steel grade or size, please contact us directly—our team is happy to provide a custom quote.Key details: - Product available on request - Production time: 1 month - Preparation for shipping: 2-3 working days - Delivery time: depends on your parcel service (see FAQ for more information)12hn3a (12xh3a) is an alloyed chromium-nickel structural steel with the following composition: - 0.12% carbon - About 1% chromium - About 3% nickel - High-grade qualityThis steel offers high strength and good plasticity, excellent impact resistance at low temperatures, and strong mechanical properties due to its chromium and nickel content. It has high hardenability and is only conditionally suitable for welding.12hn3a round bar is widely used for manufacturing highly loaded parts that operate at temperatures as low as -100°C, where high strength is required. Typical applications include: - Gears and shafts - Worm gears - Axles - Elastomer couplings - Gudgeon pinsKey properties: - Conditionally weldable (manual arc and TIG welding) - High strength - Good plastic deformability - Excellent impact resistance at low temperatures - High hardenabilityAs a trusted supplier of 12xh3a, we deliver worldwide. Purchase GOST steels at competitive prices from Evek GmbH—our team is here to assist you with your requirements.Chemical composition (in %): C: 0.09-0.16 | Si: 0.17-0.37 | Cr: 0.6-0.9 | Mn: 0.3-0.6 | Ni: 2.75-3.15 | S: 0.025 | P: 0.025 | Cu: 0.3
Evek GmbH
Gost, Stange, 12hn3a
1
Type
Round bar
material
Structural steel
operation area
Gears and shafts; worm gears; axles; elastomer couplings; piston pins
GOST
4543-71
density
7.85 g/cm³
Weldability
Conditionally suitable
tensile strenght
930 MPa
Yield stress
685 MPa
Elongation at break
11%
Constriction of the fracture
55%
Scare off
760 to 810 °C / cooling in water or oil
Tempering
180 °C / air cooling or cooling in oil
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 Reviews
By corrado(vr6) C. on  (Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters) :
(5/5

I hope to treat you again. Man...

I hope to treat you again. Many Thanks

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By dlokbtender D. on  (Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters) :
(5/5

Everything was great, gladly a...

Everything was great, gladly again !!

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By r.schmeink R. on  (Gost 12hn3a bar 2-120mm round bar 12xh3a profile round steel bar 0.5-2 meters) :
(5/5

Looks fine! Gladly again!...

Looks fine! Gladly again!

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