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ASTM a515 gr 70 steel plate chemical composition katalor supplied

ASTM a515 gr 70 steel plate chemical composition katalor supplied

If you need more accurate data about A515 gr.70 chemical composition, A515 gr.70 mechanical properties, A515 gr.65 chemical composition, A515 gr.65 mechanical properties, A515 gr.60 chemical composition, A515 gr.60 mechanical properties, please Contact us by email or call us, we will be happy to help you. The bellowing is the reference of ASTM a515 gr 70 steel plate’s chemical composition and mechanical properties.

ASTM A515 gr.70 steel plate 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


ASTM a515 gr 70 steel plate Rolling Size:


Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
ASTM A515 gr.70 steel plate chemical composition :



Grade

C (max)

Si (max)

P (max)

S (max)

Mn (max)

< 12.5 mm

12.5< t ≤50mm

50< t ≤100mm

100< t ≤200mm

t>200mm

 A515 gr.70

0.31

0.33

0.35

0.35

0.35

0.15-0.4

0.035

0.035

1.2


ASTM A515 steel is a grade of ASTM standard boiler and pressure vessel steel. See A515 gr.70 chemical composition, A515 gr.70 mechanical properties, A515 gr.70 should be killed and practice of coarse austenite grain size. A515 gr.70 steel should meet the specified chemical requirements. A tensile test shall be performed to meet the specified requirements.

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