This particular specification covers precipitation hardened nickel alloy based components i.e bars, asme sb 637 bolts etc. The specified asme sb 637 Hex Bar could be either hot worked or cold worked. Additionally, a chemical analysis must be performed on the b637 Flat bar.
ASTM B637 Round Bar
ASME SB 637 Hex Bar
ASTM B637 Square Bar
The material produced according to specification ASTM b637 is to follow recommended prerequisites for the treatments to be carried out on the components. Typically, the astm b637 hexagonal bar must follow the recommended methods while practising treatments such as solution treatment, stabilizing treatment, annealing treatment, and precipitation hardening treatment.
In addition to the treatment, tests such as hardness testing, Tension testing, and stress-rupture testing are required to be performed on the material, which in this case is the astm b637 round bar. Moreover, the components, for e.g. astm b637 square bar have to comply with the required parameters as mentioned in the specification. The parameters followed by the asme sb 637 round bar include yield strength, tensile strength, elongation along with a reduction in area, and Brinell hardness as well.
ASME SB637 Round bar size | Diameter: 3-~800mm |
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SB637 Hex Bar size | 2-100mm A/F |
B637 Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
ASTM B637 Square bar size | 4 to 100mm |
B637 Angle bar size (in mm) | 3*20*20~12*100*100 |
ASME SB637 Section | 3.0 to 12.0mm thickness |
ASTM B637 Channel Bar (in mm) | 80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness |
SB637 Hollow Bar (in mm) | 32 OD x 16 ID to 250 OD x 200 ID) |
ASME SB637 Billet Size | 1/2" to 495mm Diameter |
ASTM B637 Rectangles Size | 33 x 30mm to 295 x 1066mm |
SB637 Round Bar 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 |
B637 Round Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
ASTM B637 Round Bar | ASTM B637 Flat Bar |
ASME SB637 Bars | B637 Flat Bar Black |
SB637 Rounds | B637 Flat Bars Bright |
B637 Bright Bars | ASME SB637 Rod Polished |
ASTM B637 Rods | ASME SB637 Rod |
SB637 Square Bar Cold Drawn | ASME SB637 Bright Bar material |
B637 Rod | ASTM B637 Flat Bars Annealed |
ASME SB637 Round Bars | ASME SB637 Flat Bar stock |
ASTM B637 Hex Rod | SB637 Threaded Bars |
ASME SB637 Square Bar Polished | ASTM B637 Rod |
ASME SB637 Hex Bar Bright | ASTM B637 Hollow Bars |
SB637 Rectangular Bar Annealed | B637 Polished Hex Bars |
ASTM B637 Hex Bars Polished | B637 Hexagonal Bars |
ASME SB637 Rectangular Bars | ASTM B637 Threaded Bar Black |
B637 Hex Bars Annealed | ASTM B637 Cold Drawn Round Bars |
B637 Forged Bar | SB637 Polished Bars |
Tolerances for Cold Drawn Inconel 600 Round Bar | ||
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Shape / Section | Size, diameter or width across flats | Permitted variation |
mm | mm | |
Round |
≥6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 |
+ 0 to - 0.070 + 0 to - 0.085 + 0 to - 0.100 + 0 to - 0.120 + 0 to - 0.140 |
Flat (thickness) |
< 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 |
+ 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.250 + 0 to - 0.350 |
Flat (width) |
< 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 > 100 ≦ 130 > 130 ≦ 160 > 160 ≦ 320 |
+ 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.160 + 0 to - 0.190 + 0 to - 0.220 + 0 to - 0.350 + 0 to - 1.00 + 1.00 to - 1.00 |
Square and hexagon |
≥ 6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 105 |
+ 0 to - 0.090 + 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.160 + 0 to - 0.250 |
Round Bar | ||||||||
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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 |