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309 and 309S

Chemical Compositions: (UNS S30900)  309 (UNS S30908) 309S C 0.20 0.08 Mn 2.00 2.00 P 0.045 0.045 S 0.030 0.030 Si 0.75 0.75 Cr 22.00-24.00  22.00 -24.00  Ni 12.00 -15.00  12.00 -15.00 Fe Rest Rest Physical Properties: lbm/in3 g/cm3     68°F (20°C) 0.29 8.03 Thermal expansivity (min/in)•°F (mm/m)•°K      68 – 212°F (20 – 100°C) …

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Monel 400

Monel 400 (UNS N04400/W.Nr.2.4360) Monel 400Chemical Composition: Alloy % Ni Cu Fe C Mn Si S Monel400 Min 63 28 Max 34 2.5 0.3 2 0.5 0.024 Monel 400 Physical Properties Density 8.83 g/cm3 Melting Point 1300-1390 ℃ Monel 400 ,The minimum value of the mechanical properties of an alloy at room temperature: Alloy T.S …

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316L

Chemical Composition:  C :≤0.030  Si: ≤1.00 Mn:≤2.00 S : ≤0.030 P : ≤0.045 Cr:16.00~18.00 Ni:10.00~14.00 Mo:2.00~3.00 Physical Preoperties: Strength of extension  σb (MPa):≥480 Yield Strength  σ0.2 (MPa):≥177 Elognation δ5 (%):≥40 Reduction area  ψ (%):≥60 Hardness :≤187HB;≤90HRB;≤200HV Dentisy:7.98g/cm3; Specific Heat Ratio(20℃):0.502J/(g*K) Heat conductivity(W/(m*K)) 100℃ 300℃ 500℃ 15.1 18.4 20.9 Heat treatment: Solid solution :1010~1150℃ Rapid cooling

304

Chemical Composition: 304 Grade:0Cr18Ni9(0Cr19Ni9) 06Cr19Ni9 S30408 Chemical composition : C:≤0.08 ,Si :≤1.0  Mn :≤2.0 , Cr :18.0~20.0 ,Ni :8.0~10.5, S :≤0.03 ,P :≤0.035 N≤0.1 Physical Properties: Strength of extension (Mpa) 520 Yield Strength (Mpa) 205-210 Elongation (%) 40% Hardness:  HB187 HRB90 HV200 304 Density: 7.93 g/cm3

202

Chemical Compositions Chemical composition/% Grade C Si Mn P S Ni Cr Mo Cu N Others 202 ≤0.15 ≤1.0 ≤7.5~10.0 ≤0.060 ≤0.03 4.00~ 6.00 17.0~ 19.0 —— —— ≤0.25 Physical Properties: Grade Heat Treatment Y.S Mpa T.S Mpa Elasticity Modulus psi HBS HRB HV 202 1010~1120 Quick cool ≥275 ≥520 ≥400000 ≤207 ≤95 ≤218

201

Chemical Composition (C) 碳:≤0.15 (Si) 硅:≤1.00 (Mn) 锰:5.5~7.50 (Cr) 铬:16.0~18.0 (N) 氮:≤0.25 (P) 磷:≤0.060 (S) 硫:≤0.030 (Ni) 镍: 3.5-5.5 Reference ASTM A666 Physical Properties: Strength of extension :520MPa Yield Strength:275MPa Elongation :55 to 60% Elasticity modulus:29,000,000 psi / 203000MPa Hardness : HRB<183N/mm2(MPa)。 Density :.280lbs/cubic inch(7.93g/cm3)

310S

Chemical Composition C :≤0.08, Si :≤1.500, Mn :≤2.00, P :≤0.035, S :≤0.030, Ni :≤19.00-22.00, Cr :≤24.00-26.00 Physical Properties: Strength of extensition (бb)(Mpa) :≥520 Yield Strength (σs)(Mpa) :≥205 Reduction of Area (ψ)% :≥50 Mechanical Property: ób(MPa)≥520,ó0.2(MPa)≥205 ,δ5(%)≥40, Ψ(%)≥50,HB≤187  Resist  above 1150℃ High temperature。Melting point: 1398℃~1454℃

Duplex 2205

Duplex stainless steel 2205 standard number: ASTM A240/A240M–01 duplex stainless steel 2205 alloy is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance. The yield strength of 2205 duplex stainless steel is more than twice …

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Incoloy 825

Because Incoloy 825 alloy is rich in Cr, Mo, Cu, it has good general corrosion resistance to oxidizing acid and non-oxidizing acid. Especially it has extremely high corrosion resistance to sulfuric acid. Due to the high content of Cr, Mo and Ni, it has excellent pitting corrosion resistance, crevice corrosion resistance, and stress corrosion cracking …

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Inconel 625

Inconel alloy, Inconel is a heat-resistant and corrosion-resistant nickel-chromium-iron alloy. Inconel is used for nickel, iron and cobalt-based alloys developed for applications that require excellent mechanical and chemical properties at high temperatures. 625 alloy steel is a solid-solution-strengthened nickel-based deformed high-temperature alloy with molybdenum and niobium as the main strengthening elements. It has excellent corrosion …

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