Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
carbon steel plate,steel coil,stainless steel plate,china export service provider.
carbon steel plate,steel coil,stainless steel plate,china export service provider.
Square Bars Grades :
Stainless Steel Square Bar : AISI 301, 302, 303, 304, 304L, 310, 316, 316L, 317, 321, 347, 410, 416, 420, 430, 431, F51, F53, F55, F44, UNS S21800, Alloy 20, 904L, PH13-8Mo, 17-4ph, 15-5ph, 17-7ph, Ph15-7 Mo, 254Smo, Al-6Xn, 654SMO, duplex 2205, duplex 2507, nitronic ferralium 255
Duplex & Super Duplex Steel Square Bars : ASTM / ASME SA276 UNS NO. S31803 , S32205 , S32550, S32750, S32760.
Alloy Steel Square Bar : AISI 4130, 4140, 4142, 4145, 4150, 4320, 4330, 4340, 4350, 4620, 4820, 6150, 8620, 8630, 8822, 9310, 52100, HY80, HY100, 9315, 300M, Nitralloy 135M, 17-22A, 42CrMoA, EN19, SAE 4140, EN24
Nickel Alloy Square Bar : Nickel 200, Nickel 201, Monel 400, Monel K-500,Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy B, Nimonic 75, Nimonic 90, Nimonic 80A, Inconel 600, inconel 601, inconel 617, inconel 625, inconel 718, inconel 725, inconel X-750, incoloy 800, incoloy 800H, incoloy 800HT, Incoloy 825, Incoloy 926, Incoloy 890, Incoloy 925, Incoloy A-286, Udimet 500, Rene 41, Waspalloy, Invar 36, Invar 42, Stellite 6B, Kovar alloy
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Square Bar Size and Theoretical Weight |
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|
Size (mm) |
Weight (kg/m) |
Size (mm) |
Weight (kg/m) |
Size (mm) |
Weight (kg/m) |
Size (mm) |
Weight (kg/m) |
|
3 × 3 |
0.071 |
15 × 15 |
1.784 |
30 × 30 |
7.137 |
60 × 60 |
28.548 |
|
4 × 4 |
0.127 |
16 × 16 |
2.03 |
32 × 32 |
8.12 |
63 × 63 |
31.474 |
|
5 × 5 |
0.198 |
17 × 17 |
2.292 |
34 × 34 |
9.167 |
67 × 67 |
35.598 |
|
6 × 6 |
0.285 |
18 × 18 |
2.569 |
35 × 35 |
9.714 |
70 × 70 |
38.857 |
|
7 × 7 |
0.389 |
19 × 19 |
2.863 |
38 × 38 |
11.451 |
75 × 75 |
44.606 |
|
8 × 8 |
0.508 |
20 × 20 |
3.172 |
40 × 40 |
12.688 |
80 × 80 |
50.752 |
|
9 × 9 |
0.642 |
21 × 21 |
3.497 |
42 × 42 |
13.989 |
85 × 85 |
52.294 |
|
10 × 10 |
0.793 |
22 × 22 |
3.838 |
45 × 45 |
16.058 |
90 × 90 |
64.233 |
|
11 × 11 |
0.96 |
24 × 24 |
4.568 |
48 × 48 |
18.271 |
95 × 95 |
71.568 |
|
12 × 12 |
1.142 |
25 × 25 |
4.956 |
50 × 50 |
19.825 |
100 × 100 |
79.3 |
|
13 × 13 |
1.34 |
26 × 26 |
5.361 |
53 × 53 |
22.275 |
|
|
|
14 × 14 |
1.554 |
28 × 28 |
6.217 |
56 × 56 |
24.868 |
|
|
|
Siding × Siding × 0.00793 = Weight (kg) per meter |
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Grades (Austenitic)
AISI
Chemical Composition ( % )
Common Characteristics &
C
Mn
Si
Cr
Ni
Mo
Other
201
0.15
5.5 – 7.5
1.00
16.00 – 18.00
3.50 – 5.50
-
N:0.25 max
Tabular
202
0.15
7.5 – 10
1.00
17.00 – 19.00
4.00 – 6.00
-
N:0.25 max
204 CU
0.08
6.5 – 8.5
2.00
16.00 – 17.00
1.50 – 3.00
0.30 MAX
N:0.25 max
TYPE
Applications
Furniture
Hospital Care
Decorative Parts
Cu:2.0-3.0
Grades (Austenitic)
|
AISI |
Chemical Composition ( % ) |
Common Characteristics |
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|
C |
Mn |
Si |
Cr |
Ni |
Mo |
Other |
||
|
303 |
0.15 |
2.00 |
1.00 |
17.0 – 19.0 |
8.0 – 10.0 |
- |
S O . 15 min |
Free machining grade for high speed repetition machining |
|
304 |
0.08 |
2.00 |
1.00 |
18.0 – 20.0 |
8.0 – 11.0 |
- |
- |
Standard 18/8 austentic grade. Very good fabrication characteristics with high corrosion resistance |
|
304L |
0.030 |
2.00 |
1.00 |
18.0 – 20.0 |
8.0 – 11.0 |
- |
- |
Good resistance to intergranular corrosion for heavy section welding and high temperature applications. |
|
316 |
0.080 |
2.00 |
1.00 |
16.0 – 18.0 |
10.0 – 14.0 |
2.0 – 3.0 |
|
Higher resistance than 304 to general corrosion and pitting. |
|
316L |
0.030 |
2.00 |
1.00 |
16.0 – 18.0 |
10.0 – 14.0 |
2.0 – 3.0 |
|
Good resistance to intergranular corrosion for heavy section welding and high temperature applications. |
|
316Ti |
0.080 |
2.00 |
1.00 |
16.0 – 18.0 |
10.0 – 14.0 |
2.0 – 3.0 |
N 0. 10 |
Titanium stabilished 18/8 steel for high temperature applications. |
|
321 |
0.080 |
2.00 |
1.00 |
17.0 – 19.0 |
9.0 – 12.0 |
|
|
Titanium stabilished grade resists intergranular corrosion For high temperature application. |
Grades ( Ferritic & Martensitic )
|
AISI |
Chemical Composition ( % ) |
Common Characteristics & |
||||||
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
Other |
||
|
Ferritic |
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|
430 |
0.12 |
1.00 |
1.00 |
16.0 – 18.0 |
- |
- |
- |
Good combination of corrosion resistance and formability Non hardnable, used for cold headed fasteners. |
|
Martensitic |
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|
410 |
0.15 |
1.00 |
1.00 |
11.5 – 13.5 |
- |
- |
- |
Hardneble to achieve best strength and corrision resistance. |
|
416 |
0.15 |
1.25 |
1.00 |
12.0 – 14.0 |
- |
- |
S 0.15 min |
Free machining hardenable grade. orrosion resistance not as good as for 410. |
|
420 |
0.16 – 0.25 |
1.00 |
1.00 |
15.0 – 17.0 |
- |
- |
- |
Higher carbon content than 410 gives higher hardness for cutlery knife blades, dies and surgical instruments. Also used for pump shaft. |
|
431 |
0.20 |
1.00 |
1.00 |
15.0 – 17.0 |
1.25 – 2.50 |
|
|
High Strength, excellent toughness and corrision resistance similar to that of 304. Used pump shafts, bolts and valve components. |
