Starc Metals, located in Canberra, Australia, stands out as a top manufacturer and supplier of premium stainless steel products, including the highly regarded Stainless Steel 1.4122 square bars. Known for their precision, durability, and unwavering quality, Starc Metals caters to a variety of industries that depend on dependable metal solutions. The 1.4122 stainless steel square bars are crafted to deliver exceptional strength and resistance to corrosion, making them perfect for tough industrial applications. Thanks to cutting-edge manufacturing methods and rigorous quality checks, Starc Metals guarantees that every square bar meets stringent standards, offering clients products that excel in performance, longevity, and versatility for a range of engineering and construction needs.
Stainless Steel 1.4122, or X39CrMo17, is a martensitic stainless steel alloy with a well-balanced mix of about 0.38–0.45% carbon, 16–18% chromium, and 0.8–1.2% molybdenum. This blend provides remarkable hardness, wear resistance, and moderate corrosion resistance. In terms of mechanics, 1.4122 square bars showcase high tensile strength, solid yield strength, and can be hardened through heat treatment. The alloy strikes a balance between toughness and stability at high temperatures, making it an excellent choice for applications where strength and reliability are essential under mechanical stress.
Standard : AISI, ASTM, BS, DIN, GB, JIS
Specification : ASTM A276 / ASME SA276
Diameter : 6mm-500mm
Width: 100-4200mm
Length : 1 to 6 meters & as per customer’s requirement.
Range : 3 MM TO 350 MM DIA
Dimensions: 5.5MM – 1100MM
Form : Round Bars, Square Bars
Materials Grades: Stainless Steel 1.4122
| Grade | C | Si | Mn | P | S | Cr | Mo | N | Others |
| SS 1.4122 | 0.33-0.45 | max 1.00 | max 1.5 | max 0.040 | max 0.015 | 15.5-17.5 | 0.80-1.30 | max 1.00 | – |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 869 (≥) | 926 (≥) | 41 | 44 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
| EN | DIN | AFNOR |
| 1.4122 | 1.4122 – X 39 Cr Mo 17 1 | Z 38 CD 16-01 |
Yes, Stainless Steel 1.4122 square bars can be heat treated. They are typically hardened and tempered to enhance strength and wear resistance, with tempering temperatures ranging between 200°C and 400°C depending on desired properties.
Consider factors like required strength, corrosion resistance, wear resistance, application environment, dimensional accuracy, thermal properties, compliance with industry standards, and suitability for machining or heat treatment when choosing Stainless Steel 1.4122 square bars.
Yes, Stainless Steel 1.4122 square bars can be welded, but they require preheating to around 200-300°C and post-weld heat treatment to reduce residual stresses and maintain mechanical properties.
Due to their strength, durability, and corrosion resistance, Stainless Steel 1.4122 square bars find widespread use across various industries. They are commonly used in the production of shafts, gears, valve components, and machine parts that demand high wear resistance and precision. Additionally, they play a vital role in the automotive, aerospace, and tool-making sectors, where performance under pressure and corrosion resistance are paramount. These square bars are also ideal for structural components, knives, and surgical instruments. Their versatility in heat treatment and machining processes allows engineers and manufacturers to customize them for specific industrial and commercial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
Copyright 2024 Starc Metals. All rights reserved
