Introduction
321 stainless steel, Ni-Cr-Mo-type austenitic stainless steel, its performance with a 304 stainless steel plate is very similar, but due to the addition of titanium, it has a better intergranular corrosion resistance and high temperature strength. The addition of titanium to make it effective control of the formation of chromium carbide .

321 stainless steel with Ti as a stabilizing element exists, but it is the creep strength of steel at high temperatures much better than 316L.

Technical Parameter

321 stainless steel
Standard	Grade	Chemical Composition %	Technique	Yied strength Mpa	Tensile strength Mpa	Elongation %	Hardness
GB	1Cr18Ni9Ti	C≤0.08，Mn≤2.00， Si≤0.75，P≤0.045， S≤0.0.30，Cr 17.0~19.0, Ni 9.0~12.0，N≤0.10， Ti〔5x﹙C+N﹚〕~0.70	cold rolled	≥205	≥518	≥40	HV≤200
USA	321
JIS	SUS321
German	1.4541

Specification	Thickness:0.3-10.0mm
	Width:500-1500mm
	Length:coil
Mill	TISCO BAOSTEEL LISCO BAOXIN ZPSS JISCO
Finish	2b
Edge	Mill /raw or slit edge
Weight	ThicknessXWidthXLengthX7.93 per sheet
Technique	cold rolled
Payment term	30% T/T in advance,the balance before shipmen t30% T/T in advance,the balance L/C at sight 100% L/C at sight
Packing	1.Export sea worthy package + water proof paper + wooden palle t2.Max Loading 25mt for each 20GP container 3.Safe loading and fixing Professional Teams
Delivery time	Within 7-10 working days after received 30%T/T of deposit or L/C original
Trade terms	FOB SHANGHAI CFR&CIF your port
Quality control	Mill Test Certificate is supplied with shipment
Application	1.Construction field, shipping building industry 2. Petroleum and Chemical Industries 3.Food and Mechanical Industries

Application
321: High inter-granular corrosion resistance of chemical, coal, oil field open machine, heat treatment difficulties of building heat-resistant parts
1. Oil and gas burning pipeline
2. Engine exhaust pipe
3. Shell of the boiler, heat exchangers, heating furnace part
4. Silencer for diesel parts
5. Boilers and pressure vessels
6. Chemical transportation vehicle
7. Expansion joint
8. Furnace pipes and drying machines for spiral welded pipe