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Welding Consumables Guide Everything you need to know about flux core welding wire, flux welders, MIG welding wire composition, ER5356 aluminum wire, spool sizes, storage, and sh...
READ MOREGH1015 20% Cr High Temperature Alloy Wholesale
GH1015 20% Cr High Temperature Alloy
GH1015 20% Cr High Temperature Alloy is an iron-nickel-based solid-solution strengthened high-temperature alloy with 20% Cr (chromium) as its core component. This alloy was designed to bridge the performance gap between ordinary stainless steel and expensive cobalt-based alloys, providing excellent oxidation resistance and moderate creep strength in high-temperature environments ranging from 700°C to 900°C. GH1015 is a typical solid-solution strengthened alloy; the atomic radii of tungsten and molybdenum are significantly larger than those of iron and nickel. When they enter the matrix lattice, they generate significant elastic stress fields. These stress fields effectively hinder dislocation movement, thereby increasing the high-temperature strength of the alloy without sacrificing ductility.
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| Grade | Original Grade | Cr | Ni | W | Mo | Al | Ti | Fe | Nb |
| GH1015 | GH15 | 19.0-22.0 | 34.0-39.0 | 4.8-5.8 | 2.5-3.2 | — | — | Bal | 1.0-1.6 |
| GH1016 | GH16 | 19.0-22.0 | 32.0-36.0 | 5.0-6.0 | 2.6-3.3 | — | — | Bal | 0.9-1.4 |
| GH1035 | GH35 | 20.0-23.0 | 35.0-40.0 | 2.5-3.5 | — | ≤0.50 | 0.7-1.2 | Bal | 1.2-1.7 |
| GH1040 | GH40 | 15.0-17.0 | 24.0-27.0 | — | 5.5-7.0 | — | — | Bal | — |
| GH1131 | GH131 | 19.0-22.0 | 25.0-30.0 | 4.8-6.0 | 2.8-3.5 | — | — | Bal | 0.7-1.3 |
| GH1140 | GH140 | 20.0-23.0 | 35.0-40.0 | 1.4-1.8 | 2.0-2.5 | 0.2-0.6 | 0.7-1.2 | Bal | — |
| GH2018 | GH18 | 18.0-21.0 | 40.0-44.0 | 1.8-2.2 | 3.7-4.3 | 0.35-0.75 | 1.8-2.2 | Bal | — |
| GH2036 | GH36 | 11.5-13.5 | 70-90 | — | 1.1-1.4 | — | ≤0.10 | Bal | 0.25-0.5 |
| GH2038 | GH38A | 10.0-12.5 | 18.0-21.0 | — | — | ≤0.50 | 2.3-2.8 | Bal | — |
| GH2130 | GH130 | 12.0-16.0 | 35.0-40.0 | 5.0-6.5 | — | 1.4-2.2 | 2.4-3.2 | Bal | — |
| GH2132 | GH132 | 13.5-16.0 | 24.0-27.0 | — | 1.0-1.5 | ≤0.40 | 1.75-2.3 | Bal | — |
| GH2135 | GH135 | 14.0-16.0 | 33.0-38.0 | 1.7-2.2 | 1.7-2.2 | 2.0-2.8 | 2.1-2.5 | Bal | — |
| GH2136 | GH136 | 13.0-16.0 | 24.5-28.5 | — | 1.0-1.75 | ≤0.35 | 2.4-3.2 | Bal | — |
| GH2302 | GH302 | 12.0-16.0 | 38.0-42.0 | 3.5-4.5 | 1.5-2.5 | 1.8-2.3 | 2.3-2.8 | Bal | — |
| GH3030 | GH30 | 19.0-22.0 | 74.3-77.5 | — | — | ≤0.15 | 0.15-0.35 | ≤1.5 | — |
| GH3049 | GH39 | 19.0-22.0 | 68.5-74.9 | — | 1.8-2.3 | 0.35-0.75 | 0.35-0.75 | ≤3.0 | 0.19-1.3 |
| GH3044 | GH44 | 23.5-26.5 | 49.3-55.7 | 13.0-16.0 | ≤0.50 | ≤0.50 | 0.3-0.7 | ≤4.0 | — |
| GH3128 | GH128 | 19.0-22.0 | 54.9-61.7 | 7.5-9.0 | 7.5-9.0 | 0.4-0.8 | 0.4-0.8 | ≤4.0 | — |
| GH4033 | GH33 | 19.0-22.0 | 69.1-73.9 | — | — | 0.6-1.0 | 2.4-2.8 | ≤2.0 | — |
| GH4037 | GH37 | 3.0-26.0 | 71.8-72.9 | 5.0-7.0 | 2.0-4.0 | 1.7-2.3 | 1.8-2.3 | ≤5.0 | — |
| GH4043 | GH43 | 15.0-19.0 | 59.4-69.3 | 2.0-3.5 | 4.0-6.0 | 1.0-1.7 | 1.9-2.8 | ≤5.0 | 0.5-1.3 |
| GH4049 | GH49 | 9.5-11.0 | 52.9-59.0 | 5.0-6.0 | 4.5-5.5 | 3.7-4.4 | 1.4-1.9 | ≤1.5 | Co(14-16) |
| GH4080A | GH80A | 18-21 | Bal | — | — | 1.00-1.80 | 1.80-2.70 | ≤1.5 | — |
| GH4090 | GH90 | 18-21 | Bal | — | — | 1.0-2.0 | 2.0-3.0 | ≤1.5 | — |
| GH4133 | GH33A | 19.0-22.0 | 74.0-76.0 | — | — | 0.7-1.2 | 2.5-3.0 | ≤1.50 | 1.15-1.65 |
| GH4169 | GH169 | 17.0-21.0 | 50.0-55.0 | — | 2.8-3.3 | 0.2-0.6 | 0.65-1.15 | Bal | 4.75-5.5 |
About Us
Danyang Haiwei Electrothermal Alloy Co., Ltd.
Danyang Haiwei Electrothermal Alloy Co., Ltd. is located in Lvcheng Town, Danyang City, Jiangsu Province, China. The company was established in 2010 based on the original company "Danyang Huakang Electric Heating Alloy Co., Ltd." and has been in operation for over 40 years. Since its expansion, the company's total area has reached 30,000 square meters. As a famous China GH1015 20% Cr High Temperature Alloy Manufacturers and GH1015 20% Cr High Temperature Alloy Factory, the company has production lines for a series of products including FeCrAl, Kanthal, CuNi, NiCr, CuMn, Kangtong, Monel, Incoloy, Hastelloy, etc. We have equipped with advanced equipment and processes, capable of providing a complete product range from raw material melting, steel rolling, stretching, heat treatment to finished products and packaging. Standardization work and strict inspections run through every stage of the product. As Haiven people, we have always adhered to the goal of "building a first-class brand and a first-class enterprise". We uphold the spirit of "quality first, reputation foremost", providing customers with the highest quality products and competitive prices. Welcome new and old customers at home and abroad to visit and patronize. Let us achieve long-term win-win cooperation.
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