Katalor product
JIS G4304/4312 SUS 303 stainless steel is produced in the form of hot rolled stainless steel plates, sheets and strips. SUS 303 steel grade is an austenitic series stainless steel designed under JIS G4304
JIS G4304/4312 SUS 303 stainless steel chemical composition
|
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
SUS 303 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.02 |
≤0.15 |
8-10 |
17-19 |
- |
JIS G4304/4312 SUS 303 stainless steel mechanical properties
|
Grade |
Yield strength |
Tensile strength |
Elongation % |
Hardness |
|
HB≤ |
HRB≤ |
HV≤ |
|
SUS 303 |
≥205 |
≥520 |
≥40 |
187 |
90 |
200 |
JIS G4304/4312 SUS 303 stainless steel manufacturing
JIS G4304/4312 SUS 303 stainless steel plates and strips shall be heat treated after hot-rolling and given acid pickling or an equivalent treatment. As required, leveling, grinding or a combination of these treatments may be performed. Treatments such as acid pickling to be performed after heat treatment may be omitted upon agreement between the purchaser and the manufacturer.
Additional Condition :
UT (Ultrasonic examination), AR(As Hot Rolled only), CR(Cold rolled only) N (Normalized), Q+T (Quenched and Tempered), Polish, Pickling, Solution Treatment (Solid Solution), Annealing, The Third Party Test (Such as SGS Test). Classification society inspection include (ABS,CCS,NK,KR,DNV,BV,LR,GL,RINA)
Katalor has more than 20 years experience of JIS 303 stainless steel plates. Shanghai Katalor Industry Co., Ltd could supply the JIS 303 stainless steel products.We are always responsible for our customers and provide the best quality products. Please feel free to contact us for quotation.
