c45 c50 c60 c55 32crmo 35crmo

c50 steel plate, c50 steel plate Suppliers and AIYIA c45 c50 c60 c55 32CrMo 35crmo alloy steel plate. US $300.00-$600.00 / Ton 50 Tons (Min. Order) 8 YRS . Shanghai Aiyia Industrial Co., Ltd. (14) 8 ...

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boiler steel plate a537 class 1

A537 CL1 Boiler Pressure Vessel Steel - Gnee steelSteel Plate under ASTM A537 Class 1, 2 and 3 shall be killed steel and comply with fine austenitic grain size requirement of Specification A20/A20M. ...

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astm a131 a131m dh40 specs

ASTM A131 / A131M - 19 Standard Specification for ASTM A131 / A131M - 19 Standard Specification for Structural Steel for Ships. Active Standard ASTM A131 / A131M Developed by Subcommittee:A01.02. Bo ...

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