CA6NM ASTM A743 A743M

CA6NM :A743&A743M A487(CENT INVEST SAND) Grade(UNS):CA6NM  (J91540) Type:12Chromium,4 Nickel, Chemical Requirements: C(max):0.06 Men(max):1.00 Si(max):1.00 P(max):0.04 S(max):0.03 Cr:11.5~14.0 Ni:3.5~4.5 Molybdenum:0.40~1.0 Heat Treatment Requirements: Heat to 1850°F [1010°C] minimum, air cool to 200°F [95°C] or lower prior to any optional intermediate temper and prior to the final temper. The final temper shall be between 1050°F [565°C] and […]

CF8C ASTM A743&A743M—-Special alloy

CF8C ASTM A743&A743M Grade(UNS): CF8C  (J92710) Type:19 Chromium, 10 Nickel,with Columbium Chemical Requirements: C(max):0.08 Men(max):1.5 Si(max):2.00 P(max):0.04 S(max):0.04 Cr:18.0~21.0 Ni:9.0~12.0 Heat Treatment Requirements: Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means Tensile Requirements: Tensile Strength, min Tensile, ksi: 70 Tensile, MPa:485 […]

CF20 (SCS12, J92602) Cast Stainless Steel

CF20 ASTM A743&A743M(cent,invent,sand) Grade(UNS):CF20(J92602) Type:19 Chromium, 9 Nickel CF20 Chemical Requirements: C(max):0.20 Men(max):1.5 Si(max):2.00 P(max):0.04 S(max):0.04 Cr:18.0~21.0 Ni:8.0~11.0 Heat Treatment Requirements: Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means metallographic structure: Austenitic stainless steel Tensile Requirements: Tensile Strength, min Tensile, ksi: 70 […]

CG12 ASTM A743&A743M

CG12 Grade(UNS):CG12(J93001) Type:22 Chromium, 12 Nickel Chemical Requirements: C(max):0.12 Men(max):1.5 Si(max):2.00 P(max):0.04 S(max):0.04 Cr:20.0~23.0 Ni:10.0~13.0 Heat Treatment Requirements: Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means Tensile Requirements: Tensile Strength, min Tensile, ksi: 70 Tensile, MPa:485 Yield Strength, min Yield, ksi:28 […]

CF8 ASTM A743/A743M

CF8 ASTM A743/A743M  (CENT, INVEST, SAND) Grade(UNS):CF8(J92600) Type:19 Chromium, 9 Nickel  CF8 Chemical Requirements: C(max):0.08 Men(max):1.5 Si(max):2.00 P(max):0.04 S(max):0.04 Cr:18.0~21.0 Ni:8.0~11.0 Heat Treatment Requirements: Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means Tensile Requirements: Tensile Strength, min Tensile, ksi: 70 Tensile, […]

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Special metal refers to a special chemical composition (alloying), using a special production process, with a special organization and performance to meet the special needs of metal. Compared with of ordinary materials, special metal has a higher strength and toughness, physical properties, chemical properties, biocompatibility and process performance. According to chemical composition,  special metal sorting: […]

Forging special metal

Forging special metal is t to make parts produce plastic deformation after pressure on it by hammer, punch, anvil block of forging machinery so as to obtain the required shape and size. In stamping processing, each part of the billet mainly forming by changing the size of the space position and the internal don’t appear […]

Ductile iron

Ductile iron, Chinese standard:GB/T 1348-1998   Ductile iron cast a single test blocks of the mechanical properties and metallographic structure Grades Intensity of tensionσb≥/MPa Yield strengthσ0.2≥/MPa Elongationδ5≥(%) HardnessHBS The main metallographic structure QT400-18 400 250 18 130~180 Ferrite QT400-15 400 250 15 130~180 Ferrite QT450-10 450 310 10 160~210 Ferrite QT500-7 500 320 7 170~230 […]