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GB/T3077 27SiMn automotive and mechanical structure pipe

GB/T3077 27SiMn automotive and mechanical structure pipe Chemical Composition and Mechanical Property

Grade	C %	Si %	Mn %	P %	S %
27SiMn	0.24-0.32	1.10-1.4	1.1-1.4	-	-

Steel grade	Tensile strength Rm/MPa	Yield Strength Rel/MPa	Elongation A%	reduction of area %	Impact test J
Steel grade	Tensile strength Rm/MPa	No less than
27SiMn	980	835	12	40	39

GB/T3077 27SiMn automotive and mechanical structure pipe Application

GB/T3077 27SiMn structure pipe Suitable for manufacturing medium and small module gears, shafts, and can also be used for medium pressure steam turbine in superheated vapor pressure of working blades.

GB/T3077 27SiMn automotive and mechanical structure pipe Other Name

GB/T3077 27SiMn structure pipe, GB/T3077 grade pipe, 27SiMn steel pipe

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.

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