| Size | Thickness (mm) |
|---|---|
| 6 mm × 6 mm | 6 mm |
| 8 mm × 8 mm | 8 mm |
| 10 mm × 10 mm | 10 mm |
| 12 mm × 12 mm | 12 mm |
| 16 mm × 16 mm | 16 mm |
| 20 mm × 20 mm | 20 mm |
| 25 mm × 25 mm | 25 mm |
| 30 mm × 30 mm | 30 mm |
Nitronic 40 Bright Square Bar
Nitronic® 40 Square Rod
UNS S21900 Box Bar
Nitronic® 40 Square Bar Sizes
Alloy 40 Threaded Square Rod Sizes
UNS S21904 Hollow Square Bar Physical Properties
Nitronic® 40 Square Rod Testing
Nitronic 40 Bright Square Bar Finish
21Cr-6Ni-9Mn Square Steel Rod Origin
Alloy 40 Cold Rolled Square Bar Documentation
Nitronic® 40 Square Rod Shape
UNS S21904 Hollow Square Bar Packaging
WNR 1.3965 Rectangular Square Bar Supply Condition
Alloy 40 Cold Rolled Square Bar Tolerances
21Cr-6Ni-9Mn Square Steel Rod Marking
Nitronic 40 Bright Square Bar Services
Nitronic 40 Square Bar Method
Industry-leading Nitronic 40 Square Bar Supplier in India known for consistent quality and robust construction.
| Alloy | Temperature (°F / °C) | Time (Hours) | Oxidation Loss | |
|---|---|---|---|---|
| Loss (gms/sq in) | Loss (in/yr) | |||
| NITRONIC 40 | 1800 (982) | 400 | 0.11 | 0.018 |
| 1600 (871) | 1000 | 0.06 | 0.004 | |
| Machining Type | Suggested Starting Rates are |
|---|---|
| Drilling |
|
| Single Point turning |
|
| Side and Slot Milling |
|
| Reaming | Feed - same as drilling - 100 SFM |
Certified Nitronic 40 Square Bar Supplier in India of high-integrity products with proven resistance to fatigue.
| Machining Operation Single Point Turning | Cutting Rates In Surface Feet Per Minute (m/min) |
|---|---|
| NITRONIC 40 | |
| High Speed Steel Tools | |
| Finishing | 60-80 (18-24) |
| Roughing | 40-60 (12-18) |
| Carbide Tools | |
| Finishing | 150-200 (45-60) |
| Roughing | 100-150 (30-45) |
Dependable Nitronic 40 Square Bar Supplier in India with a focus on performance, safety, and innovation.
| Size Range (mm) | Tolerance (mm) |
|---|---|
| Up to 10 | ±0.2 |
| 30 – 50 | ±0.5 |
| 100 – 150 | ±1.0 |
| 150 – 200 | ±1.2 |
| 80 – 100 | ±0.8 |
| 20 – 30 | ±0.4 |
| 10 – 20 | ±0.3 |
| 50 – 80 | ±0.6 |
| 250 and above | ±2.0 |
| 200 – 250 | ±1.5 |
A top-tier Nitronic 40 Square Bar Stockist in India committed to quality assurance and long-term product value.
| Parameter | Value |
|---|---|
| Wire Feed | 16 ipm (400 mm/min) |
| Wire Diameter | .062" (1.57 mm) |
| Current | 90 amps |
| Travel Speed | 16 ipm (400 mm/min) |
| Shielding Gas | He (a) 40 cfh |
| Voltage | 15-1/2 |
Leading Nitronic 40 Square Bar Stockist in India offering precision and durability in every product delivered.
| Condition | Field Strength (Oersteds) | |||
|---|---|---|---|---|
| 50 | 100 | 200 | 500 | |
| Annealed | 1.005 | 1.004 | 1.004 | 1.002 |
| H.R. & Pickled | 1.008 | 1.007 | 1.006 | - |
| 15% Cold Reduction | 1.004 | 1.004 | 1.003 | - |
| 35% Cold Reduction | 1.005 | 1.005 | 1.005 | - |
| 60% Cold Reduction | 1.010 | 1.010 | 1.012 | <1.02 |
| Alloy | Cross Section Size | Test Direction | Ultimate Tensile Strength | Yield Strength 0.2% | Reduction of Area % | Elongation in 2"(%) | Rockwell B Hardness | ||
|---|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | ||||||
| Nitronic 40 (21-6-9) | 6" (152mm) sq | Longitudinal | 95 | 655 | 62 | 428 | 69 | 46 | |
| 6" (152mm) sq | Transverse | 93 | 641 | 52 | 358 | 45 | 30 | ||
| 4" (102mm) sq | Longitudinal | 97 | 668 | 56 | 386 | 73 | 53 | ||
| 1" (25.4mm)sq | Longitudinal | 101 | 696 | 52 | 358 | 73 | 53 | 90 | |
Experienced Nitronic 40 Square Bar Stockist in India delivering dependable solutions for demanding applications.
| Heat Treatment Type | Temperature Range |
|---|---|
| Solution Annealing | 1950–2050°F (1065–1120°C) |
| Stress Relieving | 900–1100°F (480–595°C) |
| Annealing After Cold Work | 1950–2050°F (1065–1120°C) |
| Temperature °C | Temperature °F | µm/m/°C | 10⁻⁶ in/in/°F |
|---|---|---|---|
| 21 to 93 | 70 to 200 | 16.7 | 9.3 |
| 21 to 316 | 70 to 600 | 18.2 | 10.1 |
| 21 to 760 | 70 to 1400 | 20.0 | 11.1 |
| Temperature °C | Temperature °F | W/m*K | BTU/ft²/in/°F/hr |
|---|---|---|---|
| -179 | -290 | 7.8 | 54 |
| 93 | 200 | 13.8 | 96 |
| 427 | 800 | 20.2 | 140 |
Your strategic Nitronic 40 Square Bar Manufacturer in India for reliable delivery and unmatched material strength.
| Temperature | Resistivity | |
|---|---|---|
| °F | °C | microhm-cm |
| 75 | 24 | 73 |
| Temperature | Yield Strength (MPa) | Yield Strength (ksi) | Tensile Strength (MPa) | Tensile Strength (ksi) | Elongation (%) |
|---|---|---|---|---|---|
| -320°F (-196°C) | 1489 | 216 | 820 | 119 | 36 |
| -100°F (-73°C) | 938 | 136 | 545 | 79 | 51 |
| Room Temp. | 717 | 104 | 372 | 54 | 55 |
| 400°F (204°C) | 579 | 84 | 221 | 32 | 52 |
| 800°F (427°C) | 524 | 76 | 186 | 27 | 50 |
| 1000°F (538°C) | 476 | 69 | 165 | 24 | 52 |
| Temperature | Impact Strength (J) | Impact Strength (ft·lbs) |
|---|---|---|
| Room Temperature | >324 J | >240 ft·lbs |
| -100°F (-73°C) | 310 J | 230 ft·lbs |
| -320°F (-196°C) | 21 J | 115 ft·lbs |
| Category | Countries | Delivery Time | |
|---|---|---|---|
| Fast Delivery (Under 10 Days) | UAE |  |
5 Days |
| Qatar |  |
7 Days | |
| Singapore |  |
8 Days | |
| Medium Delivery (25–30 Days) | Netherland |  |
30 Days |
| Spain |  |
30 Days | |
| Long Delivery (40+ Days) | USA |  |
40 - 60 Days |
21Cr6Ni9Mn Sx Threaded Square Rod is used in oil and gas, chemical and marine industries.
WNR 1.3965 Rectangular Square Bar is carefully export-packed in wooden crates or bundles with moisture-proof wrapping.
Share your required size and quantity for Nitronic 40 Square Bar; we quote within 24 hours.
Nitronic 40 Bright Square Bar is available in mill, pickled, polished or bright finish as per your project.
We source Nitronic® 40 Square Rod from Indian, European and Japanese mills, all fully certified.
