4 Schedule 40 Steel Pipe from China manufacturer - Ganyeah Holding Group Co., Ltd

Price:	4200.0 USD
Payment Terms:	T/T,L/C,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 730640

Production Capacity: 2000Ton/Month

Delivery Date: 15days

Grade: SUS 304/304L/ 316L/347H/S32...

Inspection: UT, ET, HT, RT

Certification: API 5LC,DNV•GL, ABS, TUV, L...

Surface: Pickling,annealing,polishin...

Origin: China

Means of Transport: Ocean,Land

Packing: Plastic, Wooden Case, Other...

Brand: Ganyeah

Standard: Astm a312/Astm a778/Astm a5...

Section Shape: Round

Length: 6 m or as customers' reques...

HS Code: 730640000/730611000

ASTM A 312:Standard Specification for Seamless and welded austenitic stainless steel pipe
Areas of use include chemical industry, mineral oil

4 Schedule 40 Steel Pipe Welded Description

EN symbol (short)	X5CrNi18-10
Material No.	1.4301
AISI	AISI 304
AFNOR	Z7CN 18-09
BS	304S31

Density kg/dm3	7,9
Hardness HB	160-190
Composition	No translation!
Category	Stainless-Steel
Structure	austenitic
Corrosion	chemically resistant No translation!
Additional characteristics	chemically resistant high resistance to sulfurous gas in high temperatures

Description

This stainless austenitic chrome nickel steel 1.4301 shows high resistance to corrosion (especially in natural environments/sea water and those with low chlorine/salt concentration levels) and is well weldable.
Application areas involving acids require specific testing. Polishes well and is suited for deep drawing.
Areas of use include chemical industry, mineral oil industry, petrochemistry and automobile industry.

4 Schedule 40 Steel Pipe Welded Chemical Composition

		C	Mn	P	S	Cr	Si	Ni	N
S 30400	Min %					18,00		8,00
S 30400	Max %	0,08	2,00	0,045	0,030	20,00	1,00	11,00
ASTM A 312-(S 30400) TP 304
1.4301	Min %					17,50		8,00
1.4301	Max %	0,07	2,00	0,045	0,015	19,50	1,00	10,50	0,110
(Key to steel 2010) DIN-Norms may deviate in some aspects due to different product types
AISI 304	Min %					18,00		8,00
AISI 304	Max %	0,08	2,00	0,040	0,030	20,00	0,75	11,00	0,110
ASTM A249 (TP 304)

Physical properties

Property	Value
Density: kg/dm3	7,9
Hardness: HB	160-190
Rockwell Hardness Number max..	B90 (TP 304-ASTM A 249)
Magnetizability	No (may change by cold forming)
polishable	Yes

Temperature T °C/F (°C/F)	Specific heat J / kgK (Btu / lb °F)	Thermal conductivity W/mK (Btu·in / ft2·h·°F)	Electric resistance µΩ · cm (Ω circ mill / ft)	Modulus of elasticity kN/mm2 (103 ksi)	Expansion rate from 70°F bis T 10-6 / K (10-6 / °F)
20°/ 68°	500 (-)	15,0 (-)	0,73 (-)	200 (-)
100° / 212°		16,0 (-)		194 (-)	16,0 (-)
400° / 752°		17,5 (-)		172 (-)	17,5 (-)
500° / 932°		18,0 (-)		165 (-)	18,0 (-)
600°/1112°		18,5 (-)
700° / 1292°		18,5 (-)
800° / 1472°		19,0 (-)

Temperature	0.2% Yield strength in high temperatures	1.0 % Yield strength in high temperatures	Tensile strength in high temperatures
°C / °F	Rp 0,2	Rp 1,0	Rm
	MPa /ksi	MPa /ksi	MPa / ksi
100 / 212	>=155 / >=22,5	>=190 / >=27,55	450 / 65,3
200 / 392	>=127 / >=18,4	>=155 />=22,5	400 / 58,0
300 / 572	>=110 / >= 16,0	>=135 / >=19,6	380 / 55,1
400 / 752	>=98 / >= 14,2	>=125 / >=18,1	380 / 55,1
500 / 932	>=92 / >= 13,3	>=120 / >=17,4
ksi value calculated Deviations possible between different pre-treatments

Mechanical properties (20°C / 68°F)

Yield strength Rp 1,0 (ksi) Yield strength (ksi/Mpa)	36.2 30 / 205		TP 304 (ASTM A 249)
0.2% Yield strength Rp 0,2	>=230 N/mm2
Tensile strength (Mpa)/ (ksi) Tensile strength ksi (Mpa)	500-700 /72,5-101,5 75 (515)		TP 304 (ASTM A 249)
Elongation (A5) % Elongation %	35 35	in 2 in.or 50mm	TP 304 (ASTM A 249)
Notched impact strength ISO-V	60 J		<=75 mm transverse

Temparature information

Application area
Operation temperature	-454 ºF to 1112 ºF	max.
Explanation report	Due to chromium carbide dispersion tendencies, thoroughly test operation temperatures from 840°F-1560°F (DIN EN 10088-3)

Solution heat treatment
Working temperature	1886 ºF to 2030 ºF
Explanation report	air/ water *
Processing informations	adequate cool down duration

Working temperature	1832 ºF to 2012 ºF	period:~5 min/mm thickness

Working temperature

1832 ºF to 2012 ºF

period:~5 min/mm thickness

Solution heat treatment
Working temperature	1562 ºF to 2102 ºF
Explanation report	cool down air/water

4 Schedule 40 Steel Pipe Welded Standards / information

Standards	Desciption
ASTM A 249	Standard Specification for Welded austenitic steel boiler, Superheaters, heat-exchangers,and condenser Tubes
ASTM A 269	Standard Specification for Seamless and welded, austenic, and stainless steel tubing for general purposes
ASTM A 312	Standard Specification for Seamless and welded austenitic stainless steel pipes
DIN EN 10217-7	Welded steel pipes under compression load Pipes made from stainless steel
DIN EN 10296-2 (02/2006)	Welded circular steel pipes for machine construction and general technical service stainless steel
DIN EN 10297-2 (02/2006)	Welded circular steel pipes for machine construction and general technical service stainless steel. Pipes made from stainless steel

Process information

Chip removing process	solidification danger - choose depth of cut so solidification area will be cut

Chip removing process

solidification danger - choose depth of cut so solidification area will be cut

Welding
- Material classification acc. CEN ISO/TR 15608	8.1
- Type	well weldable
- Add. material	1.4302;1.4316;1.14551
- Hints	special post heat treating not required

Main fields of application

Details of application	This steel is well suited for inside and outside applications, due to it's resistance to organic/inorganic weak acids, water and moisture. It's polishable and fit for deep drawing. Please do a test run before using this material with strong acids. Not suited for application areas involving sea water.
Certifications	Certified for purchase obligating pressure containers in accordance to AD-information sheet W2 Delivery conditions according to DIN 17456; DIN17458
Chemical Industry	Waschmittel- und Seifenherstellung
Environmental technology	Kläranlagen
petrochemical industry
building industry	Geländerbau Fassaden
cellulose/paper industry	Apparate Aufschlussbehälter Bleichbehälter