Follow us:-
A515 gr.70 Chemical composition,A515 gr.70 Mechanical properties

A515 gr.70 Chemical composition,A515 gr.70 Mechanical properties

ASTM A515 is a grade under ASTM standard of boiler and pressure vessel steel. Refer to A515 gr.70 Chemical composition,A515 gr.70 Mechanical properties,A515 gr.70 shall be killed and made to a coarse austenitic grain size practice. A515 gr.70 steel shall conform to the chemical requirements spe

Category: Metal Machining
Hits: 651
Updatetime: 18-Mar-2022
ASTM A515 is a grade under ASTM standard of boiler and pressure vessel steel. Refer to A515 gr.70 Chemical composition,A515 gr.70 Mechanical properties,A515 gr.70 shall be killed and made to a coarse austenitic grain size practice. A515 gr.70 steel shall conform to the chemical requirements specified. Tension test shall be made to conform to the requirements specified. ASTM A515 gr.70  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 gr.70  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 A 515 includes three different levels, gr.60,gr.70,gr.65. So if you need more information 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

Related Post

Welding and Cutting

KUNFENG welding and cutting are mainly including three parts, one is tanks &amp; pressure vessel cutting and welding, the second one is offshore oil platform &amp; marine steel cutting and welding, the third one is pipeline cutting and welding. Our cutting methods: flam cutting, laser cutting, pl

Tube Laser Cutting Service

Tube laser cutting is a processing method that uses laser technology to cut tubular materials. It uses a high-energy-density laser beam to perform hot-melt cutting on tubes. By controlling the position and power of the laser beam, precise cutting of tubes is achieved.

ASTM A959 316 stainless steel

ASTM A959 316 stainless steel is a molybdenum-bearing grade. This addition gives the better overall corrosion resistance properties than type 304 and higher creep strength at elevated temperatures. ASTM A959 316 stainless steel gives useful service at room temperature in sulphuric acid

JIS US316L stainless steel

JIS US316L stainless steel is a high-chromium steel, possessing excellent corrosion resistance. JIS US316L stainless steel has a carbon content lower than 06Cr17Ni12Mo2 to avoid carbide precipitation in welding applications. Machinability - 45%.  Drawing or stamping - good.  Welding