GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
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12Cr5Mo
(S45110)
(1Cr5Mo)
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GB /T 1221-2007 Heat-resistant Steel Bars
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12Cr5Mo
(S45110)
(1Cr5Mo)
|
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GB 6479-2013 Seamless steel tubes for high-pressure chemical fertilizer equipments
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12Cr5Mo
(S45110)
(1Cr5Mo)
|
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NB /T 47008-2017 Carbon and alloy steel forgings for pressure equipment
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12Cr5Mo
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