Seamless ASTM A790 Duplex S31803 Stainless Steel Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: EL-SP
• Certification: ISO
• Shape: Round
• Technique: Cold-Drawing
• Surface Treatment: Pickling
• Thickness: 1 - 50 mm
• Length: 1-12m
• Delivery Time: 15-30 Days After The Order Confirm
• Surface: Bright, Pickling White or Polished.
• Alloy or Not: Non-Alloy
• Secondary or Not: Non-Secondary
• Standard or Not: Standard
• Payment: L/C, T/T
• Price Term: Fob, CIF, CNF
• Transport Package: in Bundle or as Requested
• Specification: 10 - 600 mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 73044190
• Production Capacity: 50000 Ton/Tons Per Month

Product Description

Standard : ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376,
EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833 ,etc.

Material : S32750 SAF2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 ,
UNS S31803, UNS 32160, UNS S32205

Surface Treatment
1. Fully annealed and pickled(passivation)
2. polished 180#, 240#, 360#, 400#
3. bright annealed

End type :Plane End and Beveled End, all capped with caps

Application:handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc

Advantages:
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
 

ASTM	UNS	C	Si	Mn	P	S	Cr	Ni	Mo	N	Other
	S31803	0.03	1.00	2.00	0.03	0.02	21-23	4.5-6.5	2.5-3.5	0.08-0.20
2205	S32205	0.03	1.00	2.00	0.03	0.02	22-23	4.5-6.5	3.0-3.5	0.14-0.20
2507	S32750	0.03	0.8	1.2	0.035	0.02	24-26	6.0-8.0	3.0-5.0	0.24-0.32	Cu<0.5
Zeron 100	S32760	0.03	1.00	1.00	0.03	0.01	24-26	6.0-8.0	3.0-4.0	0.2-0.3

 

		Tensile strength	Yield srength	Elongation	Hardness
ASTM	UNS	(Mpa)	(Mpa)	(%)	(HBW)
290	S31803	620	450	25	290
2205	S32205	655	485	25	290
2507	S32750	800	550	15	300
Zeron 100	S32760	750	550	25	300