PRODUCTS
AUTOBRIGHT STEEL INDUSTRIES is involved in dealing in varied forms of Steel , such as :
BLACK BARS
WIRE RODS
BRIGHT BARS
GROUND BARS
PEELED BARS
CHQ WIRES
SIZE RANGE OF MANUFACTURING
We are having facilities and machinery to be able to manufacture the following size range of products :
| TYPE | SHAPE | SIZE RANGE | LENGTH | TOLERENCE |
| Cold Drawn Bright Bars | Round | 6.00 mm to 80.00 mm | 6 Feet to 20 Feet | H 11 |
| Cold Drawn Ground Bars | Round | 6.00 mm to 80.00 mm | 6 Feet to 20 Feet | H 9 |
| Peeled Polish Ground Bars | Round | 16.00 mm to 200.0 mm | 6 Feet to 20 Feet | H 9 |
| Cold Drawn Bright Bars | Square | 8.00 mm to 18.00 mm | 6 Feet to 20 Feet | H 11 |
| Cold Drawn Bright Bars | Hexagon | 6.00 mm to 41.00 mm | 6 Feet to 20 Feet | H 11 |
| Cold Drawn Bright Bars | Profile * | 6.00 mm to 40.00 mm | 6 Feet to 20 Feet | H 11 |
| Cold Heading Quality (CHQ) Wire | Round | 4.00 mm to 24.00 mm | Coils | H 9 |
| *Profile : Rectangle, Octagon, Slotted , Teeth, Half Circle, Oval etc. as Per Customer Drawing and Specification | ||||
BRIGHT BAR TOLERANCE CHART
| Bar Diameter (mm) | h6 | h7 | h8 | h9 | h10 | h11 | h12 |
| Up to 3 | -0.006 | -0.010 | -0.014 | -0.025 | -0.040 | -0.060 | -0.100 |
| Over 3, up to 6 | -0.008 | -0.012 | -0.018 | -0.030 | -0.048 | -0.075 | -0.120 |
| Over 6, up to 10 | -0.009 | -0.015 | -0.022 | -0.036 | -0.058 | -0.090 | -0.150 |
| Over 10, up to 18 | -0.011 | -0.018 | -0.027 | -0.043 | -0.070 | -0.110 | -0.180 |
| Over 18, up to 30 | -0.013 | -0.021 | -0.033 | -0.052 | -0.084 | -0.130 | -0.210 |
| Over 30, up to 50 | -0.016 | -0.025 | -0.039 | -0.062 | -0.100 | -0.160 | -0.250 |
| Over 50, up to 80 | -0.019 | -0.030 | -0.046 | -0.074 | -0.120 | -0.190 | -0.300 |
| Over 80, up to 120 | -0.022 | -0.035 | -0.054 | -0.087 | -0.140 | -0.220 | -0.350 |
| Over 120, up to 180 | -0.025 | -0.040 | -0.063 | -0.100 | -0.160 | -0.250 | -0.400 |
| Over 180, up to 250 | -0.029 | -0.046 | -0.072 | -0.115 | -0.185 | -0.290 | -0.460 |
| Over 250, up to 315 | -0.032 | -0.052 | -0.081 | -0.130 | -0.210 | -0.320 | -0.520 |
CHEMICAL CHART
| Grade Specification and its Application | ||||||||||||
| CATEGORY | Grade | Chemical properties and mechanical properties of raw material | Applications | |||||||||
| %C | %Mn | %Si | %P | %S | %Cr | %V | %Ni | %Mo | %Pb | |||
| MILD STEEL | SAE1008 | 0.10max | 0.30-0.60 | 0.35mx | 0.04max | 0.05max | – | – | – | – | – | Steel decorative product,binding wires,nails,Ubolt.J Bolt, etc |
| SAE1010 | 0.08-0.13 | 0.30-0.60 | 0.35mx | 0.04max | 0.05max | – | – | – | – | – | Wire conductor in transport & telegraphy, Holding & binding wires | |
| SAE1018 | 0.15-0.20 | 0.60-0.90 | 0.35mx | 0.04max | 0.05max | – | – | – | – | – | ||
| SAE1020 | 0.18-0.23 | 0.30-0.60 | 0.35mx | 0.04max | 0.05max | – | – | – | – | – | Fencing Wire,Binding wire, Net Nails, Small shaped product,wire net, secrew, Rivets, Spokes, Mesh etc. | |
| CARBON STEEL | SAE1035 | 0.33-0.35 | 0.60-0.65 | 0.05-0.35 | 0.04max | 0.05max | – | – | – | – | – | Nut Bolt,connecting rod etc. |
| SAE1541 | 0.36-0.44 | 1.35-1.65 | 0.05-0.35 | 0.04max | 0.05max | – | – | – | – | – | Nut Bolt,Fasteners for automobile and Bridge Industries | |
| EN8D | 0.40-0.45 | 0.70-0.90 | 0.05-0.35 | 0.06max | 0.06max | – | – | – | – | – | Nut Bolt,Fasteners for automobile and Bridge Industries,Axles, Chain for crain, tolift weights,binding,Suspension ropes,wire for lifts | |
| EN8A | 0.33-0.38 | 0.70-0.90 | 0.05-0.35 | 0.06max | 0.06max | 0.05 max | – | 0.05 max | – | – | Forging | |
| CASE HARDENING STEEL | 16MnCr5 | 0.12-0.19 | 1.00-1.30 | 0.05-0.35 | 0.06max | 0.06max | 0.80-1.10 | – | – | – | – | Case Hardening Automobile and Machines Parts Like Gear |
| 20MnCr5 | 0.17-0.22 | 1.10-1.40 | 0.05-0.35 | 0.06max | 0.06max | 1.00-1.30 | – | – | – | – | Case Hardening Automobile and Machines Parts Like Gear | |
| SAE8620 | 0.18-0.23 | 0.70-0.90 | 0.05-0.35 | 0.04max | 0.04max | 0.40-0.60 | – | 0.40-0.70 | 0.15-0.25 | – | Case Hardening Automobile and Machines Parts ,Pinion,crown,Wheel,Cam Shaft etc. | |
| ALLOY STEEL | SAE4140 | 0.39-0.43 | 0.90-1.00 | 0.05-0.35 | 0.04max | 0.04max | 0.80-1.10 | – | – | 0.15-0.25 | – | Case Hardening Automobile and Machines Parts ,Pinion,crown,Wheel,Cam Shaft etc. |
| 40CR4 | 0.39-0.43 | 0.75-0.85 | 0.05-0.35 | 0.06max | 0.04max | 1.05-1.20 | – | – | – | forging | ||
| 42CrM04 | 0.40-0.45 | 0.75-0.85 | 0.05-0.35 | 0.06max | 0.04max | 1.0-1.20 | – | – | 0.15-0.30 | – | ||
| FREE CUTTING STEEL | SAE12L14 | 0.07-0.15 | 0.90-1.20 | 0.10 max | 0.06max | 0.20-0.30 | – | – | – | – | 0.20-0.35 | Machined parts like Engine shaft,connecting Rod,Spindles, Gear.Fasteners, Hydralulic Hose End Fitting Etc. |
| EN 1A | 0.07-0.15 | 0.90-1.20 | 0.10 max | 0.06max | 0.20-0.30 | – | – | – | – | – | ||
| EN 8M | 0.35-0.45 | 1.00-1.30 | 0.25 Max | 0.06max | 0.12-0.20 | – | – | – | – | – | ||
| BALL BEARING STEEL | EN 31 | 0.90-1.20 | 0.30-0.75 | 0.10-0.35 | 0.06max | 0.06max | 1.00-1.60 | 0.05 max | 0.2 max | 0.08 max | 0.002 | Bearings |
| SAE52100 | 0.98-1.20 | 0.25-0.45 | 0.15-0.35 | 0.04max | 0.05max | 1.30-1.60 | – | – | – | – | ||
