Home > Quenched & Tempered Carbon Steel Sheet & Plate
Discover our range of Quenched and tempered Carbon Steel sheets and plates built for dependability and long-lasting performance across a wide array of industrial uses. Crafted for accuracy and flexibility, our products satisfy industry benchmarks for outstanding durability. We put customer satisfaction first through tailored solutions, competitive rates, and quick delivery. Elevate your projects with our reliable products, supported by a dedication to excellence.
| Standard | ASTM A514 and A514M-13 |
| Delivery State | Quenched and Tempered |
| Thickness: | 3 mm to 300 mm |
| Width: | 3000 mm, 2500 mm, 2000 mm, |
| Length: | Up to 12000 mm long |
| Grade | Grade 80, 400 and 500, WELTEN 780E, 140 KSI ,130 KSI , A710, A514, RQT 701, TMCP 100 KSI, S690QL, S690QL1, S890QL1, S690Q, Weldox 700, S890QL, S960QL, S890Q |
| A514 Gr A | A514 Gr B | A514 Gr E | A514 Gr H | A514 Gr C | A514 Gr S | A514 Gr F | A514 Gr M | A514 Gr J | A514 Gr K | A514 Gr R | A514 Gr P | A514 Gr Q | A514 Gr T | |
| C | 0.015-0.021 | 0.012-0.021 | 0.012-0.020 | 0.012-0.021 | 0.010-0.020 | 0.011-0.021 | 0.010-0.020 | 0.012-0.021 | 0.012-0.021 | 0.010-0.020 | 0.015-0.020 | 0.012-0.021 | 0.014-0.021 | 0.008-0.014 |
| M | 0.080-1.010 | 0.070-1.000 | 0.040-0.070 | 0.095-1.030 | 1.010-1.050 | 1.010-1.050 | 0.060-1.000 | 0.045-0.070 | 0.045-0.070 | 1.010-1.050 | 0.085-1.015 | 0.045-0.070 | 0.095-1.030 | 1.020-1.050 |
| P | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 |
| S | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0010 |
| Si | 0.040-0.080 | 0.020-0.035 | 0.020-0.040 | 0.020-0.035 | 0.015-0.030 | 0.015-0.045 | 0.015-0.035 | 0.020-0.035 | 0.020-0.035 | 0.015 | 0.020-0.035 | 0.020-0.035 | 0.015-0.035 | 0.040-0.060 |
| Ni | – | – | – | 0.030-0.070 | – | – | 0.070-1.000 | 1.020-1.050 | – | – | 0.090-1.010 | 1.020-1.050 | 1.020-1.050 | – |
| Cr | 0.050-0.080 | 0.040-0.065 | 1.040-2.000 | 0.040-0.065 | – | – | 0.040-0.065 | – | – | – | 0.035-0.065 | 0.085-1.020 | 1.000-1.050 | – |
| Mo | 0.018-0.028 | 0.015-0.025 | 0.040-0.060 | 0.020-0.030 | 0.015-0.030 | 0.010-0.060 | 0.040-0.060 | 0.045-0.060 | 0.050-0.065 | 0.045-0.060 | 0.015-0.025 | 0.045-0.060 | 0.045-0.060 | 0.045-0.060 |
| V | – | 0.003-0.008 | – | 0.003-0.008 | – | 0.006 | 0.003-0.008 | – | – | – | 0.003-0.008 | – | 0.003-0.008 | 0.003-0.008 |
| Ti | – | 0.001-0.003 | 0.001-0.010 | – | – | – | – | – | – | – | – | – | – | – |
| Z | 0.005-0.015 | – | – | – | – | – | – | – | – | – | – | – | – | |
| Cu | – | – | 0.015-0.050 | – | – | – | 0.015-0.050 | – | – | – | – | – | – | – |
| B | 0.00025 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | – | 0.0001-0.0005 | – | 0.0001-0.0005 |
| Nb | – | – | – | – | – | 0.006 | – | – | – | – | – | – | – | – |
| Grade | A514 Mechanical Property | |||
| Tensile | Yield | Elongation | Thickness | |
| A514 | Mpa | Min Mpa | Min % | mm |
| 760-895 | 690 | 18 | 20 | |
| 760-895 | 690 | 18 | 20-65 | |
| 690-895 | 620 | 18 | 65-150 | |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all 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 kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
These Quenched & Tempered Carbon Steel Sheet & Plate are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Quenched & Tempered Carbon Steel Sheet & Plate uses are as wide-ranging as the sectors they support, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
When choosing quenched and tempered carbon steel sheets and plates, take into account the necessary mechanical characteristics like strength and hardness, the particular needs of the application, resistance to wear and impact, how easily the material can be fabricated and welded, and whether the preferred thickness and dimensions are obtainable. Furthermore, verify that the selected grade satisfies the applicable industry standards and specifications for quality and performance.
Mail: sales@koasteel.nz
