Chinese Steel grade GB 8MnSi tool steel round bar size 20-800mm
The high quality China GB 8MnSi material is one of the more steel grades we supply, GB GB/T 1299 (2000),Alloy tool steels. 8MnSi is our main production grade, which has been approved by customers in many countries since its initial production, including our 8MnSi round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of 8MnSi materials, and we are willing to develop together with customers from all over the world.
Also includes 8MnSi steel material norm, chemical composition, mechanical properties, datasheet, 8MnSi equivalent, heat treatment and temperature process of 8MnSi, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 8MnSi this steel grade have a more comprehensive understanding, Download the full 8MnSi PDF version of this datasheet.
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Elements
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Min.(≥)
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Max.(≤)
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C
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0.75
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0.85
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Si
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0.30
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0.60
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Mn
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0.80
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1.10
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P
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-
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0.030
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S
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-
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0.030
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Cr
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-
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0.025
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Ni
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-
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0.020
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Cu
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-
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0.30
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Rp0.2 (MPa)
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Rm (MPa)
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Impact
KV (J)
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Elongation
A (%)
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A Z (%)
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Delivery
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Hardness HB
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111 (≥)
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686 (≥)
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12
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14
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12
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Solution & Aging, Ann, Ausaging, Q+T
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323
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Product Tags:
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Heat Treatment 800mm 323HB GB 8MnSi Tool Steel Bar Images
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