Standard	ASTM, JIS, DIN, AISI, KS, EN...
Martensite-Ferritic	Ss 405 , 409, 409L, 410, 420, 420J1 , 420J2 , 420F , 430 ,431...
Austenite Cr-Ni -Mn	201, 202...
Austenite Cr-Ni	304, 304L, 309S, 310S...
Austenite Cr-Ni -Mo	316, 316L...
Super Austenitic	904L,  220 , 253MA, 254SMO, 654MO
Duplex	S32304 , S32550 ,S31803 ,S32750
Austenitic	1.4372 ,1.4373, 1.4310, 1.4305, 1.4301, 1.4306 , 1.4318 ,1.4335, 1.4833 ,  1.4835 ,  1.4845,  1.4841, 1.4401 , 1.4404 , 1.4571 ,1.4438, 1.4541 , 1.4878 ,  1.4550 , 1.4539 , 1.4563 , 1.4547
Duplex	1.4462 , 1.4362 ,1.4410 , 1.4507
Ferritic	1.4512, 1.400 , 1.4016 ,1.4113 , 1.4510 ,1.4512, 1.4526 ,1.4521 , 1.4530 , 1.4749 ,1.4057
Martensitic	1.4006 , 1.4021 ,1.4418 ,S165M ,S135M
Surface Finish	No. 1, No. 4, No. 8, HL, 2B, BA, Mirror...
Specification	Thickness	0.3-120mm
	Width	1000,1500,2000,3000,6000mm
Payment Term	T/T, L/C
Package	Export standard package or as your requirements
Deliver Time	7-10 working days
MOQ	1 Ton

Grade	C≤	Si≤	Mn≤	S≤	P≤	Cr	Ni	Ti≥
321	0.08	1.00	2.00	0.030	0.045	17.00~19.0	9.00~12.00	5*C%

321 stainless steel is a heat-resistant steel alloy that contains nickel, chromium, and titanium. It has excellent wear resistance in organic and inorganic acids at various concentrations and temperatures, especially in oxidizing environments. This makes it ideal for fabricating acid resistant vessels, equipment linings and piping. The presence of titanium in 321 stainless steel enhances its corrosion resistance and increases its strength at high temperatures, while also inhibiting the formation of chromium carbides. It exhibits excellent performance in high temperature stress rupture and creep resistance, surpassing 304 stainless steel. Therefore, it is ideal for soldering components used in high temperature applications.Q1:How about the shipping fees? There are several factors to consider when determining shipping costs. Choosing express delivery guarantees the fastest service, but is also more expensive. On the other hand, although the shipping time is slower, for larger quantities, sea shipping is recommended.To receive an accurate shipping quote that takes into account quantity, weight, method and destination, please contact us. Q2:What are your prices? We would like to inform you that our prices may change according to supply and market conditions. To ensure you receive the most accurate and up-to-date pricing details, we invite you to contact us for an updated price list. Thank you for your understanding and cooperation. Q3:Do you have a minimum order quantity? If you need more information on minimum order requirements for specific international products, please feel free to contact us. We'd be more than happy to help you.The density of stainless steel 321 is 7.93g /cm3σb (MPa)：≥520 σ0.2 (MPa)：≥205 δ5 (%)：≥40 ψ (%)：≥50 Hardness ：≤187HB;≤90HRB;≤200HV