2507 Duplex Stainless Steel Bar
2507 duplex stainless steel bar is made of a special ferritic-austenitic duplex stainless steel featuring excellent corrosion resistance. It performs comprehensive protection against point corrosion, crevice corrosion and uniform corrosion through the ratio of chromium and molybdenum elements.
PRODUCT DESCRIPTION
2507 duplex stainless steel bar is made of an ultra-duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel. In terms of chemical composition, 2507 stainless steel has relatively high content of chromium and molybdenum, which accounts for its strong corrosion resistance to various acids. Besides, it has excellent resistance to stress corrosion cracking owing to the duplex construction of 2507 stainless steel. 2507 stainless steel bars show excellent corrosion resistance in environments containing chloride ions, which makes it ideal for construction and related industries. In addition, 2507 stainless steel also has excellent mechanical properties including high compressive strength, impact strength and low coefficient of thermal expansion. So 2507 duplex stainless steel bars are widely adopted as manufacturing parts in fields including oil and gas, water treatment, fire protection, desalination equipment, mechanical parts and fuel gas purification equipment.
PRODUCT DETAILS
| Product Name | 2507 Duplex Stainless Steel Bar | |
| Product Type | Steel Bar | |
| Outer Diameter 1 | Round Bar | 4mm-500mm |
| Outer Diameter 2 | Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) |
| Outer Diameter 3 | Square Bar | 18mm-47mm (11/16″ to 1-3/4″) |
| Outer Diameter 4 | Flat Steel | 1/2 “to 10”, Thickness: 2mm-150mm, Can provide customized |
| Length | 1-6 meters, Length can be customized | |
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |
| Surface | Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. | |
| Scope of Application | Stainless steel bars are used in a variety of industries such as shipbuilding, Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement, Heavy earthmoving equipment and construction, etc. | |
| Sample Time | 3 Days | |
| Delivery Time | 15-30 Days | |
| Payment | T/T& L/C | |
| Transport Package | Waterproof and Rust-Proof Seaworthy Packaged Goods | |
| Production Capacity | 25000 Tons/Month |
| C | Si | Mn | Cr | Ni | Mo | S | P |
| ≤ 0.03 | ≤ 0.8 | ≤ 1.2 | 24.0～26.0 | 6.0～8.0 | 3.0～5.0 | ≤ 0.02 | ≤ 0.035 |
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥795 | ≥ 550 | ≥ 15 | ≤ 310HB |
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
| 7.75 | 200 | 13.0 | 17.0 | 80 |
PRODUCT DISPLAY
PRODUCT QUALITY
We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments.
QUALITY INSPECTION
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PACKING AND SHIPPING
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APPLICATION
Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.
Petroleum
Bridge
Marine Exploration
Electric Field
Boiler Field
Textile Field
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Shipping worldwide
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Lifetime service