High Carbon A515 Grade 70 Steel

High Carbon A515 Grade 70 Steel

A515 Grade 70 is a carbon steel plate specified by ASTM for use in pressure vessels and boilers at medium to high temperatures. It has a minimum tensile strength of 485 MPa (70 ksi), a minimum yield strength of 260 MPa (38 ksi), and a minimum elongation of 17% (on a 200mm gauge length). Key properties include good strength, durability, weldability, and ductility, making it suitable for applications in the oil, gas, and petrochemical industries.
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Gneesteelis specialized in supplying ASTM A515 steel plate in A515 grade 70. For more information of A515 grade 70 steel plates, please check them in following:

A515 grade 70Chemical Composition

C

P

S

A515 grade 70

0.30-0.35

1.30

0.035

0.035

0.13-0.45

Carbon Equivalent: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

A515 grade 70Mechanical Property

A515 grade 70

200

260

485-620

17

50

21

About ASTM A515 Grade 70 Plate:

Thickness: 6mm to 300mm

Length: 3000mm to 15000mm

Width: 1500mm to 4050mm

Supplementary Technology: Annealing, normalizing plus tempering, or when the buyers agreed, Using blast or liquid quenching method accelerated cooling from austenitizing temperature, followed by tempering.

High Carbon A515 Grade 70 Steel

High Carbon A515 Grade 70 Steel Plate

 

A:We accept FOB,CIF,CFR and other international shipping terms.Port of loading can be specified according to customer requirements.

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A:Of course, you can contact us at any time.we promise our products are all qualified. If you find any products are not qualified and unsatisfied your require,please contact us at any time.

A:We are a professional manufacture and have many years production and management experience.

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