The characteristics and uses of steel grating

Steel grating plate is made of flat steel in accordance with a certain distance and twisted square steel cross arrangement, with pressure welding machine or artificial welding. The surface after hot dip galvanized or plastic spray treatment, so as to achi

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In December Brazil's flat steel exports totale

According to preliminary statistics provided by the Brazilian ministry of development, industry and foreign trade, in December 2012 Brazil's flat steel exports totaled 208,581 tonne rising by 15.8% YoY and down 6.5% from November 2012. Brazilian flat

2019-11-06
Chinese steel companies reported profits in No

Forbes reported that the Chinese economy is improving the nations leading steel companies reported profits in November for the first time in 4 months. Statistics from the China Iron and Steel Association showed that the biggest steel firms there have

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India’s minister of steel Mr Beni Prasad Verm

Indias minister of steel Mr Beni Prasad Verma congratulated the Indian steel industry on being the number one in terms of growth rate in steel production amongst the top ten steel producing countries. Congratulating the Steel Industry he said, I take

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Gags shortage leads to environment in jeopardy

The Express Tribune reported that gas shortages have pushed a number of steel mills in sectors I - 9 and I - 10 to using coal, increasing the level of pollution in the city. Mr Asif Shuja director general of Pakistan Environmental Protection Agency s

2019-11-06

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ASTM A 516 steel

ASTM A516 is the specification for a range of steels used in the fabrication of industrial pressure vessels and boilers.

ASTM A516 specification steel is used throughout the oil and gas, chemical and power generation industry and can be tested to exceed your specified requirements. HIC Testing is one such requirement as this material is used commonly in sour service/ wet h2s corrosive environments and so knowing how susceptible the material will be to hydrogen sulphide corrosion is imperative.

ASTM A516 Pressure Vessel Plates

A516 Grade 55

A516 Grade 60

A516 Grade 65

A516 Grade 70

A516 Grade 55 Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S
A516 grade 55	0.18-0.26	0.13-0.45	0.55-1.30	0.035	0.035

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

A516 Grade 60Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S
A516 grade 60	0.21-0.27	0.13-0.45	0.79-1.30	0.035	0.035

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

A516 Grade 65 Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S
A516 grade 65	0.24-0.29	0.13-0.45	0.79-1.30	0.035	0.035

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

A516 Grade 70Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S
A516 grade 70	0.27-0.31	0.13-0.45	0.79-1.30	0.035	0.035

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

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