ASTM A312 Tp304h Stainless Steel Pipes

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Model NO.: KM-01211
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Special Purpose
• Section Shape: Round
• Size: 1/2"~24"(21.3mm~610mm)
• Thickness: Sch20~Schxxs
• Transport Package: in Bundle or Wooden Cases.
• Specification: 1/2"~24"
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73044190
• Production Capacity: 2000 Tons Per Month

Product Description

ASTM A312 Tp304H Stainless Steel Pipes

Size:1/2"~24"(21.3mm~610mm)
Thickness: Sch10~SchXXS
Length:3~12 meters

Ends:Plain End, Beveled End, Treaded
Application: in equipment and utensils for processing and handling of food, beverages and dairy products.

STANDARD	WERKSTOFF NR.	UNS	JIS	AFNOR	BS	GOST	EN
SS 304H	1.4301	S30409	-	-	-	-	-

Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
Chemical Composition :

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304H	min.	0.04	-	-	-	-	18.0	-	8.0	-
	max.	0.10	2.0	0.75	0.045	0.030	20.0		10.5

Mechanical properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
304H	515	205	40	92	201

Physical properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
304H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Grade specifications

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
304H	S30409	304S51	-	1.4948	X2CrNi18-11	-	-