GB/T 8731:2025 Steel Grades

1 Steel grades under GB/T 8731:2025 on M-EX, with specifications and international equivalents.

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Free Machining Steel

GB/T 8731Y35

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Buyer RFQs (Requirements)

GB/T 8731 Y35 Hex Bar
2.200 MT
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GB/T 8731 Y35 Hex Bar
2.500 MT
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