SA 516 Gr. 70n GOST 6533-78 Dished Head Tank Bottom

• Head Code: Round
• Connection: Welding
• Shape: Equal
• Material: Carbon Steel
• Technics: Carbon/Stainless Steel
• Certification: ISO, API, ANSI, DIN, JIS, ASME
• Model NO.: MD-258
• Special Function: Pressure Vessel Tank
• Application: Buliding
• Size: 50-8000mm
• Thickness: 6mm--200mm
• Style: Cap
• Delivery Time: 15-30 Daye Ex Mill
• Loading Port: Chinese Main Port
• Surface: Black, Galv. , Rust Oil.
• MOQ: 1PCS
• Transport Package: Standard Export Sea-Worthy Packing
• Specification: ISO
• Trademark: kingmetal
• Origin: China (Mainland)
• Production Capacity: 500 Ton/Tons / Month

Product Description

SA 516 GR.70N GOST 6533-78 dished head tank Bottom 

Product Name	Dished head
Material	SA 516 GR.70N,ASTM A105.ASTM A234,S235JRG2, P245GH,P250GH, P280GH,ASTM A182, 304/304L, 316/316L, ASTM A182 A182 F12,F11,F22,F5,F9,F91 ETC
Size	Outside Diameter 50 mm to 8000 mm
Standard	GOST/ASTM/EN/JIS/BS
Certificates	API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness	SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Surface Treatment	black paint, varnish, oil, galvanized, anti corrosion coatings
Marking	wooden case & pallet

CHEMICAL COMPOSITION OF A516 GR.70N 

C	Si	Mn	P	S	Al	Cr	Cu	Ni	Mo	Nb	Ti	V
0.18	0.4	0.95-1.50	0.015	0.008	0.02	0.3	0.3	0.3	0.08	0.01	0.03	0.02

MECHANICAL PROPERTIES OF A516 GR.70N 

Tensile strength (ksi)	Yield strength (ksi)	Elongation min, % 200 mm (8 in)	Elongation min, % 50 mm (2 in)
485-620 (70-90)	260 (38)	17	21