Stainless
Steel
In
supreme, we are engaged in the processing of Stainless
Steel Wires and Bars in Martensitic and Austenitic Steel
to various popular grades and are more active in Grades
like SS-410, SS-420 C, SS-440 C Martensitic Steel and 303,
304/304 L in Austenitic Steel.
We
supply these steels in wire form from 4.00 mm to 22.00 mm
dia and in bar form upto 50.00 mm dia in various tensile
strengths for making of machine components of wires for
redrawing.
AUSTENITIC
STEELS
|
Grade AISI |
DIN EQUIV |
C max. |
Mn max. |
Si max. |
Cr |
Ni |
Mo |
S max. |
P max. |
|
303 |
1.4305 |
0.15 |
2.00 |
1.00 |
17.0 / 19.0 |
8.0
/ 10.0 |
0.60 max. |
0.15 min. |
0.2 |
|
304 |
1.4301 |
0.08 |
2.00 |
1.00 |
18.0 / 20.0 |
8.0
/ 10.5 |
- |
0.03 |
0.045 |
|
304L |
1.4306 |
0.03 |
2.00 |
1.00 |
18.0 / 20.0 |
8.0
/ 12.0 |
- |
0.03 |
0.045 |
|
316 |
1.4401 |
0.08 |
2.00 |
1.00 |
16.0 / 18.0 |
10.0 / 14.0 |
2.0
/ 3.0 |
0.03 |
0.045 |
|
316L |
1.4404 |
0.03 |
2.00 |
1.00 |
16.0 / 18.0 |
10.0 / 14.0 |
2.0
/ 3.0 |
0.03 |
0.045 |
MARTENSITIC STEELS
Table No. 1
|
Grade AISI |
DIN EQUIV |
C max. |
Mn max. |
Si max. |
Cr |
Ni |
Mo |
S max. |
P max. |
|
410 |
1.4006 |
0.15 |
1.00 |
1.00 |
11.5 / 13.5 |
- |
- |
0.03 |
0.040 |
|
416 |
1.4005 |
0.15 |
1.25 |
1.00 |
12.0 / 14.0 |
- |
- |
0.15 min. |
0.060 |
|
420 |
1.4021 |
0.15 over |
1.00 |
1.00 |
12.0 / 14.0 |
- |
- |
0.03 |
0.040 |
MARTENSITIC STEELS
Table No. 2
|
Grade |
DIN EQV. |
Average |
S |
P |
Mo |
|
C |
Mn |
Si |
Cr |
|
X20Cr13 |
1.4021 |
0.20 |
0.40 |
0.40 |
12.5 |
<=0.010 |
<=0.030 |
- |
|
X30Cr13 |
1.4028 |
0.35 |
0.30 |
0.40 |
13.0 |
<=0.010 |
<=0.030 |
- |
|
X40Cr13 |
1.4031 |
0.40 |
0.50 |
0.45 |
13.5 |
<=0.010 |
<=0.030 |
- |
|
X105CrMo17 |
1.4125 |
1.05 |
0.40 |
0.40 |
17.0 |
<=0.015 |
<=0.030 |
0.50 |
|
