ASTM A276 440C Stainless Steel Round Bar

buy ASTM A479 UNS S44004 Rod online at best price in India

Stainless Steel 440C Round Bar

Stainless Steel 440C Round Bar
SS 440C Rod

SS 440C Rod
UNS S44004 Hex Bar UNS S44004 Hex Bar  

DIN 1.4125 Flat Bar

DIN 1.4125 Flat Bar
ASTM A276 SS 440C Square Bar

ASTM A276 SS 440C Square Bar
SUS 440C Bright BarSUS 440C Bright Bar  

 

Manufacturer & supplier of Din 1.4125 Hex Bar and Flat Bar

Grade 440C is also referred to by manufacturers and suppliers by its UNS designation alloy S44004.  JIS SUS 440C black bar is an alloy that belongs to the martensitic class of stainless steels. The properties of 400 series are also shared by this alloy. Amongst all the 400 stainless steel series, the chemistry of 440C stainless steel round bar is known to have the highest content of carbon. Typically after undergoing a heat treatment procedure, the 440Cc stainless steel welding rod is able to secure a hardness that levels between  58 HRC – 60 HRC. Often, manufacturers treat the alloy 440C to an oil quenching treatment.

Oil quenching the ASTM A479 UNS S44004 hex bar aids in optimising its hardness properties. After heat treatment, not only its hardness but other properties like mechanical strength, and wear resistance of the grade astm a276 type 440C flat bar gets a good boost. A peculiarity of this alloy grade is that once hardened, the AISI 440C threaded bar could hold a sharp edge and combats corrosion. Moreover, it is possible to achieve a near mirror finish, by ordering a procedure as simple as polishing.  Compared to austenitic grades, the 440C stainless steel rods are known to exhibit moderate corrosion resistance properties, especially if compared to alloy 304. 

Although it is possible to harden this grade of stainless steel through the use of a heat treatment procedure, machining is preferable to practise on the DIN 1.4125 square bar. This is because in an annealed condition it is easy to machine the ss 440C bright bar as it tends to become extremely difficult once the alloy has been hardened.

 

 

 

Most Common Specification Of Stainless Steel 440C Round Bar

Grade Stainless Steel 440C (UNS S44004)
Specification ASTM A276/ A479, ASME SA276/SA479
Round bar size Outside Diameter in the range of 4mm to 500mm
Hex Bar size 18mm – 57mm (11/16″ to 2-3/4″)
Flat bar size 1/2” to 10” in thickness range of 2mm to 150mm
Square bar size 18mm – 47mm (11/16″ to 1-3/4″)
Bright Bar Outside Diameter in the range of 4mm to 100mm
Technique 440C Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled
Processing Bar cutting to 650mm
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished
Condition Hardened & tempered, annealed
Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Section 3.0 to 12.0mm thickness
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Size 1/2″ to 495mm Diameter
Rectangles Size 33 x 30mm to 295 x 1066mm
Form Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc.
Our 440C Stainless Steel Round bar conforms to NACE MR0175/ISO 15156

 

Check weight & dimensions of ASME SA 479 Aisi 440c Hot Rolled Square Bar and Pump Shaft

 

SS 440C Hex Bar Condition

H&T
Hardened and tempered.
ANN
Annealed
PH
Precipitation hardened.

 

ASTM A276 type 440C Rod Surface finish

CD
Cold drawn
P
Polished
BD
Bright drawn
SRE
Slit rolled edge
CG
Centreless ground
HF
Hot finished
CF
Cold finished
HRAP
Hot rolled annealed and pickled
P&T
Peeled and turned
RT
Rough turned/peeled
ST
Smooth turned
PR
Peeled and reeled

 

SS 440C Rod prices per kg in India

 
Stainless Steel 440C Round Bar Grade
Stainless Steel 440C Round Bar Dimensions
Stainless Steel 440C Round Bar Price
Stainless Steel 440C Round Bars Price
0.1-500mm
US $600.00-$2600.00 / Ton
SS UNS S44004 Round Bars Price
5.5mm-500mm
US $600.00-$3600.00 / Ton
440C Stainless Cold Finish Round Bar Price
3mm-800mm
US $500.00-$3000.00 / Ton

 

 

Most Popular Types Of 440C Stainless Steel Round Bar

Stainless Steel 440C Square Bar
Stainless Steel 440C Square Bar
Stainless Steel 440C Flat Bar
Stainless Steel 440C Flat Bar
UNS S44004 Stainless Steel Rectangular Bar
UNS S44004 Stainless Steel Rectangular Bar
Stainless Steel 440C Rod
Stainless Steel 440C Rod
Stainless Steel 440C Round Bar
Stainless Steel 440C Round Bar
Stainless Steel Alloy 440C Half-Round Bar
Stainless Steel Alloy 440C Half-Round Bar
Alloy 440C T-Bar
Alloy 440C T-Bar
UNS S44004 Stainless Steel Rounds
UNS S44004 Stainless Steel Rounds
UNS S44004 Stainless Steel Hollow Bar
UNS S44004 Stainless Steel Hollow Bar
Alloy 440C Rebar
Alloy 440C Rebar
Stainless Steel 440C Threaded Bar
Stainless Steel 440C Threaded Bar
Alloy 440C Hexagonal Bar
Alloy 440C Hexagonal Bar
Stainless Steel 440C Hex Bar
Stainless Steel 440C Hex Bar
Alloy 440C Triangle Bar
Alloy 440C Triangle Bar
Stainless Steel Alloy 440C Precision Ground Stock
Stainless Steel Alloy 440C Precision Ground Stock
Alloy 440C Precision Ground Bar
Alloy 440C Precision Ground Bar

 

SA276 UNS S44004 Round Bar Size Chart

Type
SIZES (mm)
SIZES (Inches)
ISO Tolerance
Cold Drawn and Polish
3.00 – 75.00
1/8″ – 3.00″
h8-h9-h10-h11
Cold Drawn and Ground
10.00 – 75.00
5/6″ – 2.50″
h8-h9-h10-h11
Peeled and Polished
40.00 – 150.00
1.50″ – 6.00″
h11, h11-DIN 1013
Peeled and Ground
20.00 – 50.00
3/4″ – 2.00″
h9-h10-h11

Cut to size on request (tolerance +2/-0 mm). 440C Stainless Steel Bars Standard lengths of 2000 mm up to 6000 mm.

5.0
45.0
6.0
50.0
7.0
55.0
8.0
60.0
9.0
65.0
10.0
70.0
12.0
75.0
16.0
80.0
20.0
90.0
25.0
100.0
30.0
130.0
35.0
160.0
40.0
200.0

 

SS 440C Rods Processing

  • Heat Resistance
  • Fabrication
  • Cold Working
  • Hot Working
  • Heat Treatment
  • Machining
  • Welding

 

ASTM A479 grade 440C Flat bar Size table

Stainless Steel 440C Flat bar – metric sizes and weights
Flat Size
KG’s per Metre
Standard Length (metres)
Colour Code
10 x 3
0.24
6.0
Blue
13 x 3
0.31
6.0
Blue
13 x 5
0.46
6.0
Orange
16 x 3
0.38
6.0
Blue
16 x 5
0.64
6.0
Orange
16 x 8
1.03
6.0
Red
20 x 3
0.48
6.0
Blue
20 x 5
0.81
6.0
Orange
20 x 6
0.97
6.0
White
20 x 10
1.61
6.0
Yellow
25 x 3
0.60
6.0
Blue
25 x 5
1.01
6.0
Orange
25 x 6
1.21
6.0
White
25 x 8
1.61
6.0
Red
25 x 10
2.01
6.0
Yellow
25 x 12
2.41
6.0
Pink
32 x 3
0.77
6.0
Blue
32 x 5
1.29
6.0
Orange
32 x 6
1.55
6.0
White
32 x 8
2.06
6.0
Red
32 x 10
2.58
6.0
Yellow
32 x 12
3.09
6.0
Pink
40 x 3
0.97
6.0
Blue
40 x 5
1.61
6.0
Orange
40 x 6
1.93
6.0
White
40 x 8
2.58
6.0
Red
40 x 10
3.22
6.0
Yellow
40 x 12
3.86
6.0
Pink
40 x 16
5.15
6.0
Grey
40 x 20
6.14
6.0
Green
50 x 3
1.21
6.0
Blue
50 x 5
2.01
6.0
Orange
50 x 6
2.41
6.0
White
50 x 8
3.22
6.0
Red
50 x 10
4.02
6.0
Yellow
50 x 12
4.83
6.0
Pink
50 x 16
6.44
6.0
Grey
50 x 20
8.05
6.0
Green
50 x 25
10.1
6.0
Purple
65 x 3
1.57
6.0
Blue
65 x 5
2.62
6.0
Orange
65 x 6
3.14
6.0
White
65 x 8
4.18
6.0
Red
65 x 10
5.23
6.0
Yellow
65 x 12
6.28
6.0
Pink
65 x 16
8.37
6.0
Grey
65 x 20
10.5
6.0
Green
65 x 25
13.1
6.0
Purple
75 x 5
3.02
6.0
Orange
75 x 6
3.62
6.0
White
75 x 8
4.83
6.0
Red
75 x 10
6.04
6.0
Yellow
75 x 12
7.24
6.0
Pink
75 x 16
9.66
6.0
Grey
75 x 20
12.1
6.0
Green
75 x 25
15.1
6.0
Purple
75 x 40
24.1
6.0
Yellow
90 x 5
3.62
6.0
Orange
90 x 6
4.35
6.0
White
90 x 8
5.79
6.0
Red
90 x 10
7.24
6.0
Yellow
90 x 12
8.69
6.0
Pink
100 x 5
4.02
6.0
Orange
100 x 6
4.83
6.0
White
100 x 8
6.44
6.0
Red
100 x 10
8.05
6.0
Yellow
100 x 12
9.66
6.0
Pink
100 x 16
12.9
6.0
Grey
100 x 20
16.1
6.0
Green
100 x 25
20.1
6.0
Purple
100 x 50
40.2
6.0
Green
110 x 6
5.31
6.0
White
110 x 8
7.08
6.0
Red
110 x 10
8.85
6.0
Yellow
110 x 12
10.6
6.0
Pink
130 x 5
5.23
6.0
Orange
130 x 6
6.28
6.0
White
130 x 8
8.37
6.0
Red
130 x 10
10.5
6.0
Yellow
130 x 12
12.6
6.0
Pink
130 x 16
16.7
6.0
Grey
130 x 20
20.9
6.0
Green
130 x 25
26.2
6.0
Purple
150 x 5
6.04
6.0
Orange
150 x 6
7.24
6.0
White
150 x 8
9.66
6.0
Red
150 x 10
12.1
6.0
Yellow
150 x 12
14.5
6.0
Pink
150 x 16
19.3
6.0
Grey
150 x 20
24.1
6.0
Green
150 x 25
30.1
6.0
Purple
150 x 50
60.4
6.0
Green
180 x 5
7.24
6.0
Orange
180 x 6
8.69
6.0
White
180 x 10
14.5
6.0
Yellow
180 x 12
17.4
6.0
Pink
180 x 16
23.2
6.0
Grey
180 x 20
29.0
6.0
Green
180 x 25
36.2
6.0
Purple
200 x 6
9.66
6.0
White
200 x 8
12.9
6.0
Red
200 x 10
16.1
6.0
Yellow
200 x 12
19.3
6.0
Pink
200 x 16
25.7
6.0
Grey
200 x 20
32.2
6.0
Green
200 x 25
40.3
6.0
Purple
250 x 6
12.1
6.0
White
250 x 8
16.1
6.0
Red
250 x 10
20.1
6.0
Yellow
250 x 12
24.1
6.0
Pink
250 x 16
32.2
6.0
Grey
250 x 20
40.2
6.0
Green
250 x 25
50.3
6.0
Purple
300 x 6
14.5
6.0
White
300 x 8
19.3
6.0
Red
300 x 10
24.1
6.0
Yellow
300 x 12
29.0
6.0
Pink
300 x 16
38.6
6.0
Grey
300 x 20
48.3
6.0
Green
300 x 25
60.4
6.0
Purple

 

DIN 1.4125 Square Bar Size Table

SS 440C Square bar – metric sizes and weights
Square bar Size
KG’s per Metre
Standard Length (metres)
Colour Code
10 x 10
0.81
6.0
Yellow
12 x 12
1.16
6.0
Pink
16 x 16
2.06
6.0
Grey
20 x 20
3.22
6.0
Green
25 x 25
5.03
6.0
Purple
32 x 32
8.24
6.0
Orange
40 x 40
12.8
6.0
Yellow
50 x 50
20.12
6.0
Green

 

 

AISI 440C Stainless Steel Hex Bar Standard Sizes

SS hex bar Size in Inches
SS hex bar Wt per Ft
SS hex bar Wt per 12′
3/16″
0.104
1.248
1/4″
0.180
2.160
5/16″
0.290
3.480
3/8″
0.440C
4.920
7/16″
0.560
6.72
1/2″
0.740
8.880
9/16″
0.930
11.16
5/8″
1.150
13.80
11/16″
1.390
16.68
3/4″
1.660
19.92
13/16″
1.950
23.40
7/8″
2.300
27.60
15/16″
2.600
31.20
1″
2.90
34.80
1-1/16″
3.30
39.60
1-1/8″
3.700
44.40
1-1/4″
4.600
55.20
1-5/16″
5.100
61.20
1-3/8″
5.600
67.20
1-7/16″
6.100
73.20
1-1/2″
6.600
79.20
1-5/8″
7.800
93.60
1-3/4″
9.030
108.36
1-7/8″
10.400
124.80
2″
11.80
141.60
2-1/4″
14.920
179.04
2-3/8″
16.920
203.04
2-1/2″
18.42
221.04
3″
26.53
318.36

 

Size chart of SUS 440C Stainless Steel Hollow Bar

Size mm kg/m Size mm kg/m
20 x 20 x 2.0 1.12 20 x 20 x 2.5 1.35
25 x 25 x 1.5 1.06 25 x 25 x 2.0 1.43
25 X 25 X 2.5 1.74 25 X 25 X 3.0 2.04
30 X 30 X 2.0 1.68 30 X 30 X 2.5 2.14
30 X 30 X 3.0 2.51 40 x 40 x 1.5 1.81
40 x 40 x 2.0 2.31 40 x 40 x 2.5 2.92
40 x 40 x 3.0 3.45 40 x 40 x 4.0 4.46
40 x 40 x 5.0 5.40 50 x 50 x 1.5 2.28
50 x 50 x 2.0 2.93 50 x 50 x 2.5 3.71
50 x 50 x 3.0 4.39 50 x 50 x 4.0 5.72
50 x 50 x 5.0 6.97 60 x 60 x 3.0 5.34
60 x 60 x 4.0 6.97 60 x 60 x 5.0 8.54
60 x 60 x 6.0 9.45 70 x 70 x 3.0 6.28
70 x 70 x 3.6 7.46 70 x 70 x 5.0 10.11
70 x 70 x 6.3 12.50 70 x 70 x 8 15.30
75 x 75 x 3.0 7.07 80 x 80 x 3.0 7.22
80 x 80 x 3.6 8.59 80 x 80 x 5.0 11.70
80 x 80 x 6.0 13.90 90 x 90 x 3.0 8.01
90 x 90 x 3.6 9.72 90 x 90 x 5.0 13.30
90 x 90 x 6.0 15.76 90 x 90 x 8.0 20.40
100 x 100 x 3.0 8.96 100 x 100 x 4.0 12.00
100 x 100 x 5.0 14.80 100 x 100 x 5.0 14.80
100 x 100 x 6.0 16.19 100 x 100 x 8.0 22.90
100 x 100 x 10 27.90 120 x 120 x 5 18.00
120 x 120 x 6.0 21.30 120 X 120 X 6.3 22.30
120 x 120 x 8.0 27.90 120 x 120 x 10 34.20
120 X 120 X 12 35.8 120 X 120 X 12.5 41.60
140 X 140 X 5.0 21.10 140 X 140 X 6.3 26.30
140 X 140 X 8 32.90 140 X 140 X 10 40.40
140 X 140 X 12.5 49.50 150 X 150 X 5.0 22.70
150 X 150 X 6.3 28.30 150 X 150 X 8.0 35.40
150 X 150 X 10 43.60 150 X 150 X 12.5 53.40
150 X 150 X 16 66.40 150 X 150 X 16 66.40
180 X 180 X 5 27.40 180 X 180 X 6.3 34.20
180 X 180 X 8 43.00 180 X 180 X 10 53.00
180 X 180 X 12.5 65.20 180 X 180 X 16 81.40
200 X 200 X 5 30.50 200 X 200 X 6 35.8
200 x 200 x 6.3 38.2 200 x 200 x 8 48.00
200 x 200 x 10 59.30 200 x 200 x 12.5 73.00
200 x 200 x 16 91.50 250 x 250 x 6.3 48.10
250 x 250 x 8 60.50 250 x 250 x 10 75.00
250 x 250 x 12.5 92.60 250 x 250 x 16 117.00
300 x 300 x 6.3 57.90 300 x 300 x 8 73.10
300 x 300 x 10 57.90 300 x 300 x 8 90.70
300 x 300 x 12.5 112.00 300 x 300 x 16 142.00
350 x 350 x 8 85.70 350 x 350 x 10 106.00
350 x 350 x 12.5 132.00 350 x 350 x 16 167.00
400 x 400 x 10 122.00 400 x 400 x 12 141.00
400 x 400 x 12.5mm 152.00 400 x 400 x 16 192
 
Are you searching your specific size and length in SS 440c Bright Bar? Check our stock with price list

 

Equivalent Grades Of ASTM A276 Stainless Steel 440C Bar

STANDARD
WERKSTOFF NR.
UNS
JIS
SS 440C
1.4125
S44004
SUS 440C

 

Minimum Yield Strength Chart Of 440C Stainless Steel Bar

Element
SS 440C
Temp°C
20
Tensile (UTS)N/mm²
1965
0.2% YieldN/mm²
1896
Elongation(50.8mm) %)
2
HardnessHRc
57
Reductionof Area
10

 

Know in detail about exact specification of SUS 440c Forged Bars & hexagon bar with best price Ex Mumbai

 

Chemical Element Of 440C Stainless Steel Round Bar

SS 440C
Max
Min
C
1.20
0.95
Si
1.00
Mn
1.00
Ni
1.00
Cr
18.00
16.00
Mo
0.75
0.00
P
0.04
S
0.03
0.15

 

Held Following Destructive and Non-Destructive Testing on of SS 440C Cold Drawn Round Bar

• 100% radiographic test report
• Third party inspection report
• Intergranular corrosion test
• Raw material certificate
• Micro/ macro test
• Pitting resistance test report
• Positive material test report
• Flattening/ flaring test
• Chemical/ spectral test
• Hardness/ toughness test
• Mechanical test/ tensile test