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A515 Gr70 Steel Plate, A515 Gr70 Steel mechanical properties

A515 Gr 70 Steel is a kind of Boiler Steel. A515 Gr 70 Steel tensile strength is 485 Mpa to 620 Mpa and the yield strength is min 260 Mpa. The following is A515 Gr 70 Steel details for your reference:

A515 Gr70 Steel Plate Specification:

Commodity: Boiler Steel Plate

Standards: ASTM

Thickness: 6-50mm

Width: 1500-4020mm

Supply Ability: 10000 Tons per Month.

A515 Gr70 Steel Technique: Hot Rolled, Cold Rolled.

A515 Gr70 Steel chemical composition:

Grade	C (max)					Si (max)	P (max)	S (max)	Mn (max)
Grade	< 12.5 mm	12.5< t ≤50mm	50< t ≤100mm	100< t ≤200mm	t>200mm	Si (max)	P (max)	S (max)	Mn (max)
A515 gr.70	0.31	0.33	0.35	0.35	0.35	0.15-0.4	0.035	0.035	1.2

A515 Gr70 Steel mechanical properties:

Grade	Tensile strength Rm for product thickness in mm	Upper yield stress ReH for product thickness in mm	Elongation after fracture (Lo=5 do) % min
A515 gr.70	480-620	260	17/21

A515 Gr70 Steel main application: A515 Gr70 Steel is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

Steel service: Cutting, Painting, Pretreatment, Ultrasonic Test, Third Party Inspection, and so on.

Delivery Condition: Hot rolled, CR, Normalized, Quenched, Tempering, Q+T, N+T, TMCP, Z15, Z25, Z35.

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