Follow us:-

300 series stainless steel, 321 stainless steel, 321 stainless steel knowledge

  • 66 Views
  • 11-May-2024


321 stainless steel is Ni - Cr - Ti austenitic stainless steel and its performance is very similar with 304. But due to join the metal titanium, 321 has the better grain boundary corrosion resistance and high temperature strength.
ASTM 321 equivalent material:
GB: 0Cr18Ni10Ti
American: 321、S32100、TP321
Japanese: SUS321
English: 304S12、321920
Germany: X10CrNiTi189

321 stainless steel chemical composition:

C

Mn

P

S

Si

Cr

Ni

Ti

0.08 max

2.0 max

0.045 max

0.030 max

1.0 max

17.0 - 19.0

9.0 - 12.0

5X%C min
0.5 max

0.06

1.2

0.020

0.020

0.5

17.5

9.4

0.48


321 stainless steel mechanical property:

Typical

Minimum

Tensile Strength, MPa

580

515

Proof Stress (0.2 % offset), MPa

280

205

Elongation (Percent in Lo = 5.65 So)

60

40

Hardness (Brinell)

163

-

Endurance (fatigue) limit, MPa

260

-


KUNFENG STEEL registers hundreds of thousands of tons of 321 stainless steel ex-stock source on trade flatform.If you are interesting in our ex-stock source, please contact KUNFENG STEEL. Welcome!


Tags: ASTM A240 321 Austenitic Stainless Steel, ASTM A240 310S Austenitic Stainless Steel, ASTM A240 309S Austenitic Stainless Steel

Related Post

API 5L X42 (L290) PSL2 steel plate

KUNFENG can supply high quality API 5L X42 (L290) PSL2 steel platefor users of API 5L X42 (L290) PSL2 steel plate. We have fast delivery owing to we have stock in Tianjin and shanghai. We are professional on the production ofAPI 5L X42 (L290) PSL2 steel p

EN10219 S420MH LSAW steel pipeline

KUNFENG steel as EN10219 S420MH LSAW steel pipeline supplier in China,we have a lot of EN10219 S420MH LSAW steel pipeline stock. KUNFENG steel brand has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on.

EN10149-2 S460MC steel work / steel structure / steel machining parts

We keep more than 1000 tons S460MC steel plates in stock, based on the stock, we can produce many specifications of DD11 steel structure according to the customer's requirement.

Rack plate

Rock plate is designed to improve the working and service life of the impact crusher.