JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
Verified Suppliers
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Products | Stainless Steel Bar |
Grade | 440B |
Diameter | 5 - 350mm |
Length | 6m or custom cutting any length as request |
Finishing | Bright Bar / Black Surface |
Heat Treatment | Solid Solution , ageing |
Surface Process | Polishing , Peeling |
Other Grade | 201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 2205 2507 904L 254SMO 416 431 440A/B/C.etc |
MOQ | 500 Kgs |
Loading Port | Shanghai Port |
Processing | Cutting |
Packing | Wooden box or wrapping by PP bag |
Chemical Composition Limits | ||||||
Weight % | C | S | Cr | Mo | Vanadium | Fe |
CHRONIFER M-17B | 0.85-0.95 | 0.03 max | 17-19 | 0.90-1.30 | 0.07-0.12 | Rem |
Other Chemically similar Specifications | ||||||
Weight % | C | S | Cr | Mo | Vanadium | Fe |
WS 1.4112 | 0.85-0.95 | 0.03 max | 17-19 | 0.90-1.30 | 0.07-0.12 | Rem |
X 90 CrMoV 18 | 0.85-0.95 | 0.03 max | 17-19 | 0.90-1.30 | 0.07-0.12 | Rem |
AISI 440B~ | 0.85-0.95 | 0.03 max | 17-19 | 0.90-1.30 | 0.07-0.12 | Rem |
Alloy 440B Stainless Steel is a high carbon chromium steel which is manufactured in rod, bar and coil. (AISI 440B ~ Stainless Steel).
Material Properties
This steel is designed to provide stainless properties with
excellent hardness. In some respects it behaves similarly to tool
steel. Chronifer M 17B resists corrosion from mild atmospheres,
fresh water steam, ammonia, many petroleum products and organic
materials and several mild acid environments.
Availability
Standard Tolerances
Corrosion Resistance
This grade is used in the hardened and tempered condition for a
good corrosion resistance. For optimum, corrosion resistance,
surfaces must be free of scale and foreign particles.
Heat Treatment
Cutting Rate
20-35m/min (approx value, depending on the lubrication oil, the
cutting tools, the shape of parts)
Stock Range
Standard dimensions from Ø 0.80 to 24.00mm with many intermediate
dimensions.
Commercial applications for this engineering material include: