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ASTM A276 253 MA Bars Exporter, 253 MA Forged Round Bar Stockists in India, SS 253 MA Round Bar, 253 MA Bright Bars Stockists in Mumbai, 253 MA Square Bar Supplier in Mumbai,Stainless Steel 253 MA Hex Bar, 253 MA Flat Bar Supplier in India, ASME SA 276 253 MA Bars, Stainless Steel 253 MA Rods.


Silicon Steels is one of the leading suppliers of 253 MA Stainless Steel Round Bars and SS 235MA Rod types including round bars, rectangular bars, square bars, threaded bars and hex bars in India, as well as one of the leading manufacturers and supply companies. We export a wide range of Stainless Steel Alloy 253MA Round Bars and 253MA Steel Rods. The good quality that runs for a longer time is widely valued after in the national and international market.

The round tubes contain chromium and nitrogen in high quantities, rendering them pitting-resistant. These materials are also highly oxidation resistant, carburizing and sulfiding. We produce these goods to meet customer-centric specifications is completely customizable ways. Stainless Stee 253 MA Alloy DIN 1.4835 Bar goods are used in furnace pieces, hanging petrochemical and refining tubes, radiant tubes, refractory anchor components, caps, walking beams, and more. The robust finishing and durabilité in all conditions of use of our products are known. SS 253 MA Round Bar is an austenitic heat resistant alloy that has excellent tensile strength and a very high oxidation resistance. SS UNS S30815 Rods use by the advanced regulation of the application of micro alloys to preserve thermal-resistant properties.


Roundbar Manufactures
process round bar
stainless steel 253 ma round bar supplier exporter

253 MA Forged Round Bar Stockists in India, 253 MA Square Bar Supplier in Mumbai, ASME SA 276 253 MA Bars, Stainless Steel 253 MA Rods, 253 MA Flat Bar Supplier in India,Stainless Steel 253 MA Hex Bar, ASTM A276 253 MA Bars Exporter, 253 MA Bright Bars Stockists in Mumbai, SS 253 MA Round Bar.

Our Stainless Steel 253 MA round bars have features such as a strong creeping strength, good cyclic and isothermic resistance, combustion gases resistant, excellent structural stability at a high temperature, unique often ability and high tensile strength. The combination of rare earth-alloying elements and silicon gives you excellent oxidation resistance to 2000 ° F. Silicon Steels is a leading supplier of such alloy goods at an affordable price. We offer customized options for goods. The 253 MA bars are used to make them stronger and durable in different applications. Such bars comply with the ASTM B649 Steel 253 MA Bright Bar standard, which offers the highest consistency and performance.

Specification :

Specifications ASTM A276 / ASME SA276 & ASTM A479 / ASME SA276
Range 3.17 MM TO 350 MM DIA
Dia Meter 25mm to 152mm
Length 1 to 6 Meters, Custom Cut Lengths
Finish Bright, Polish & Black
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging etc
Condition Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished

Types of Stainess Steel 253 MA Round Bar :


Stainess Steel 253 MARod
Stainess Steel 253 MA Rod
ASTM A276 Hex Bar
ASTM A276 Hex Bar
ASME SA276 Round Bar
ASME SA276 Round Bar
Stainess Steel 253 MA Flat Bar
Stainess Steel 253 MA Flat Bar

Stainless 253 MA Bar Material
Stainless 253 MA Bar Material
UNS S30815 Alloy Rounds
UNS S30815 Alloy Rounds
Werkstoff Nr. 1.4835 Square Bar
Werkstoff Nr. 1.4835 Square Bar
Saf 253 MA Annealed Bar
Saf 253 MA Annealed Bar

Stainess Steel 253 MA Polished Bar
Stainess Steel 253 MA Polished Bar
ASTM A276 saf Bright Bar
ASTM A276 SAF Bright Bar
Stainless 253 MA Cold Drawn Round Bar
Stainless 253 MA Cold Drawn Round Bar
ASME SA276 Black Bar
ASME SA276 Black Bar

UNS S30815 Hot Rolled Round Bar
UNS S30815 Hot Rolled Round Bar
Werkstoff Nr. 1.4835 Hot Rolled Flat Bar
Werkstoff Nr. 1.4835 Hot Rolled Flat Bar
Saf 253 MA Cold Drawn Flat Bar
Saf 253 MA Cold Drawn Flat Bar
ASME SA276 Hot Rolled Square Bar
ASME SA276 Hot Rolled Square Bar

Equivalent Grade :

STANDARD WERKSTOFF NR. UNS SS EN
253 MA 1.4835 S30815 2368 X9CrNiSiNCe21-11-2

Chemical Composition :

Grade C Mn Si S Ce Ni Cr P
253 MA 0.05 - 0.10 0.80 max 1.40 - 2 0.030 max 0.03 - 0.08 10 - 12 20 - 22 0.040 max

Dimensions of Stainess Steel 253 MA Round Bar

Stainess Steel 253 MA Round Bar Weight Chart

roundbar dimensions
Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr
3mm 0.017 0.055 20mm 0.753 2.470 3" 10.900 35.762
1/8" 0.019 0.062 22mm 0.908 2.979 3-1/4" 12.800 41.996
5/32" 0.029 0.095 7/8" 0.926 3.038 3-1/2" 14.850 48.772
4mm 0.030 0.098 24mm 1.080 3.543 3-3/4" 17.001 55.780
3/16" 0.043 0.141 25mm 1.180 3.871 4" 19.306 63.340
5mm 0.047 0.154 1" 1.210 3.970 4-1/4" 21.908 72.249
7/32" 0.058 0.190 26mm 1.271 4.170 4-1/2" 24.4487 80.340
6mm 0.068 0.223 27mm 1.368 4.490 4-3/4" 27.366 90.249
1/4" 0.076 0.249 1-1/8" 1.534 5.033 5" 30.461 99.940
7mm 0.091 0.298 30mm 1.691 5.548 5-1/2" 36.690 121.000
5/16" 0.118 0.387 1-1/4" 1.924 6.349 6" 43.860 143.900
8mm 0.120 0.398 32mm 1.894 6.314 6-1/2" 51.093 167.630
9mm 0.152 0.498 1-3/8" 2.303 7.550 7" 59.432 196.000
3/8" 0.170 0.557 35mm 2.390 7.553 7-1/2" 68.226 225.000
10mm 0.189 0.620 36mm 2.438 7.999 8" 77.586 254.55
11mm 0.228 0.748 38mm 2.792 8.903 10" 121.048 397.140
7/16" 0.232 0.761 1-1/2" 2.715 8.951      
12mm 0.271 0.889 40mm 3.009 9.872      
1/2" 0.303 0.994 1-5/8" 3.200 10.449      
13mm 0.318 1.043 1-3/4" 3.712 12.179      
14mm 0.368 1.207 45mm 3.807 12.555      
9/16" 0.383 1.256 1-7/8" 4.260 13.977      
15mm 0.424 1.391 48mm 4.330 14.205      
5/8" 0.473 1.551 50mm 4.698 15.414      
16mm 0.481 1.578 2" 4.848 15.906      
17mm 0.543 1.791 2-1/8" 5.475 17.963      
11/16" 0.573 1.880 2-1/4" 6.135 20.128      
18mm 0.610 2.001 60mm 6.768 22.205      
3/4" 0.682 2.237 2-3/8" 6.838 22.435      
      2-1/2" 7.576 24.856      
      2-5/8" 8.354 27.409      
      2-3/4" 9.169 30.083

Stainess Steel 253 MA Round Bar Sizes :

Metric US Bar ASTM/ Canadian Japanese
Bar Size Diam. (mm) Bar Size Diam. (Inch) Bar Size Diam. (mm2) Bar Size Diam. (mm)
5 5 #2 0.250 10M 100 6 6
5.5 5.5 #3 0.375 15M 200 10 10
6 6 #4 0.500 20M 300 13 13
7 7 #5 0.625 25M 500 16 16
8 8 #6 0.750 30M 700 19 19
9 9 #7 0.875 35M 1000 22 22
10 10 #8 1.000 45M 1500 25 25
11 11 #9 1.125 55M 2500 29 29
12 12 #10 1.250     32 32
14 14 #11 1.375     35 35
16 16 #12 1.500     38 38
18 18 #13 1.625     41 41
20 20 #14 1.750     44 44
22 22 #15 1.875     48 48
25 25 #16 2.000     51 51
28 28 #18 2.250     57 57
32 32            
36 36            
40 40            
44 44            
50 50    

Tolerance of Stainess Steel 253 MA Bright Round Bar (BS EN ISO 286-2)

NOMINAL SIZE h5 h6 h7 h8 h9 H10 H11 h12
DIAMETER mm
~ to 3 +0.004/0 +0.006/0 +0.01/0 +0.014/0 +0.025/0 +0.04/0 +0.06/0 +0.1/0
over 3 to 6 +0.005/0 +0.008/0 +0.012/0 +0.018/0 +0.03/0 +0.048/0 +0.075/0 +0.12/0
over 6 to 10 +0.006/0 +0.009/0 +0.015/0 +0.022/0 +0.036/0 +0.058/0 +0.09/0 +0.15/0
over 10 to 18 +0.008/0 +0.011/0 +0.018/0 +0.027/0 +0.043/0 +0.07/0 +0.11/0 +0.18/0
over 18 to 30 +0.009/0 +0.013/0 +0.021/0 +0.033/0 +0.052/0 +0.084/0 +0.13/0 +0.21/0
over 30 to 50 +0.011/0 +0.016/0 +0.025/0 +0.039/0 +0.062/0 +0.1/0 +0.16/0 +0.25/0
over 50 to 80 +0.013/0 +0.019/0 +0.03/0 +0.046/0 +0.074/0 +0.12/0 +0.19/0 +0.3/0
over 80 to 120 +0.015/0 +0.022/0 +0.035/0 +0.054/0 +0.087/0 +0.14/0 +0.22/0 +0.35/0
over 120 to 180 +0.018/0 +0.025/0 +0.04/0 +0.063/0 +0.1/0 +0.16/0 +0.25/0 +0.4/0
over 180 to 250 +0.02/0 +0.029/0 +0.046/0 +0.072/0 +0.115/0 +0.185/0 +0.29/0 +0.46/0

Available Form of STAINESS STEEL 253 MA Round Bar:

Round Bar
Round Bar
Bright bar
Bright bar
Steel Flat Bar
Flat Bars
Steel Rectangular Bars
Rectangular Bars

Steel Ingot Bar
Ingot Bar
Steel Hex Bar
Hex Bar
Steel Rod
Rod
Steel Square Bar
Square Bar

Steel Threaded Bar
Threaded Bar



Applications :

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

application of silicon steel

Packaging Used By Us :

packaging and uses of silicon steel

We ship our stainless steel metal products in industry leading packaging designed to ensure your order reaches its destination safely. We offer multiple packaging options to meet your specific requirements. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. We pack our goods in numerous ways based on the products. We pack our products in multiple ways.


Testing Used By Us :

To specify the various physical and mechanical properties of the finished product, various tests, both destructive and nondestructive, are performed. Metallurgical, hardness, hardenability, tension, ductility, compression, fatigue, impact, wear, corrosion, creep, machinability, radiography, magnetic particle, ultrasonic, and eddy current are some of the major tests that are performed by quality control personnel. Metallurgical testing is used to determine the quality of steel by analyzing the microstructure of a sample under a microscope. A cross section of a sample is first highly polished and then examined at a magnification from 100-500 diameters. The microstructure of steel consists of grains of different compositions and sizes.

Testing Used By Silicon steel
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