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Alloy Steel Gr 5 tubehardened with chromium, molybdenum and nickel delivers outstanding strength, corrosion resistance and durability. Perfectly suited for extreme temperatures and pressures, this tube is essential for oil, gas, petrochemical and power generation. Its tough construction and adaptability make it the go-to option for demanding industrial applications that call for reliability and efficiency.
| Designation | Nominal Chromium Content (%) | Nominal Molybdenum Content (%) |
| A387 Grade 5 | 5.00% | 0.50% |
| Grade | C | Mn | P | S | Si | Cr | Mo |
| P5 / 5B / 5C | 0.05 – 0.15 | 0.30 – 0.60 | 0.025 max | 0.025 max | 0.50 – 1.00 | 4.00 – 6.00 | 0.45 – 0.65 |
| Grade | Tensile Strength (Mpa), Min. | Yield Strength (Mpa), Min. | Elongation, % |
| P5 / 5B / 5C | 415 min | 205 min | 30 min |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials ready and available in stock.
Reach out to us to receive a fast quote for your requirement.
We supply these Alloy Steel Gr 5 Tubing conforming to DIN, ISO, JIS or ANSI Standard.
Gr 5 Alloy Steel Tubing serves purposes as varied as the sectors it supplies, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Alloy Steel Gr 5 tubing offers good value for money. Its outstanding strength, durability, and resistance to corrosion and elevated temperatures cut down on maintenance and replacement expenses over the long run. Its capacity to operate dependably in challenging conditions makes it a worthwhile investment for sectors such as oil and gas, petrochemicals, and power generation, where robust performance and long service life are essential.
Email: sales@koasteel.nz
