metals we cast to ASTM STANDARDS

1. We at Joyyr cast metals to the following ASTM STANDARDS

GREY AND DUCTILE IRON

1. All grades of gray iron according to ASTM A-48 and ASTM 319

2. All Ductile Iron Grades According to ASTM A-536

SPECIALTY CAST IRONS

· All grades of high chromium cast iron according to ASTM A-532, Class II and III

· All grades of high nickel (Ni-Hard) cast iron according to ASTM A-532 class

· Abrasion-resistant specialty cast irons equivalent to ASTM A-532, Class II and III

· Specialized heat-resistant cast irons according to ASTM A-319.

STEELS

· Carbon steels that meet ASTM A-27 and A-216 standards.

· ASTM A-148, A-352, A-958 alloy steels as well as chromium-molybdenum and nickel-chromium-molybdenum steels.

· Austenitic manganese steels according to ASTM A-128 in all grades.

· Other special alloys.

STAINLESS STEELS

· All grades of ASTM A-351 andA-743 type austenitic or martensitic stainless steel such as: CF8 (304), CF8M 316), CA6NM, CF3 (304-L), etc.

· Heat-resistant stainless steels such as HH (309), HK (310), etc. according to ASTM A-297

· Stainless duplex according to ASTM A-890 such as 2205

2. List of grade of gray iron to ASTM A48 standard, including:

•     Class No. 20 A, 20 B, 20 C, 20 S,
•     Class No. 25 A, 25 B, 25 C, 25 S,
•     Class No. 30 A, 30 B, 30 C, 30 S,
•     Class No. 35 A, 35 B, 35 C, 35 S,
•     Class No. 40 A, 40 B, 40 C, 40 S,
•     Class No. 45 A, 45 B, 45 C, 45 S,
•     Class No. 50 A, 50 B, 50 C, 50 S,
•     Class No. 55 A, 55 B, 55 C, 55 S,
•     Class No. 60 A, 60 B, 60 C, 60 S.

3. List of grade of ductile cast iron to ASTM A536 standard, including:
•     ASTM A536 Grade 60-40-18
•     ASTM A536 Grade 65-45-12
•     ASTM A536 Grade 80-55-06
•     ASTM A536 Grade 100-70-03
•     ASTM A536 Grade 120-90-02

4. List of gade of abrasion resistant cast irons to ASTM A532 standard, including:

•     ASTM A532 Class I Type A
•     ASTM A532 Class I Type B
•     ASTM A532 Class I Type C
•     ASTM A532 Class I Type D
•     ASTM A532 Class II Type A
•     ASTM A532 Class II Type B
•     ASTM A532 Class II Type D
•     ASTM A532 Class III Type A

5. List of gade of heat resistant steelto ASTM A297 standard, including:

•     ASTM A297 Grade HF, Type 19Cr-9Ni
•     ASTM A297 Grade HH, Type 25Cr-12Ni
•     ASTM A297 Grade HI, Type 28Cr-15Ni
•     ASTM A297 Grade HK, Type 25Cr-20Ni
•     ASTM A297 Grade HE, Type 29Cr-9Ni
•     ASTM A297 Grade HU, Type 19Cr-39Ni
•     ASTM A297 Grade HW, Type 12Cr-60Ni
•     ASTM A297 Grade HX, Type 17Cr-66Ni
•     ASTM A297 Grade HC, Type 28Cr
•     ASTM A297 Grade HD, Type 28Cr-5Ni
•     ASTM A297 Grade HL, Type 29Cr-20Ni
•     ASTM A297 Grade HN, Type 20Cr-25Ni
•     ASTM A297 Grade H

6. List of gade of low alloy steel castings to ASTM A732 including:
•     ASTM A732 Grade 6N Manganese Molybdenum IC 4020
•     ASTM A732 Grade 7Q Chromium Molybdenum IC 4130
•     ASTM A732 Grade 8Q Chromium Molybdenum IC 4140
•     ASTM A732 Grade 9Q Chrome Nickel Molybdenum IC 4330
•     ASTM A732 Grade 10Q Chrome Nickel Molybdenum IC 4340
•     ASTM A732 Grade 11Q Nickel Molybdenum IC 4620
•     ASTM A732 Grade 13Q Chrome Nickel Molybdenum IC 8620
•     ASTM A732 Grade 14Q Chrome Nickel Molybdenum IC 8630

7. List of gade of corrosion resistant castings to ASTM A743 standard, including:
•     ASTM A743 Grade CF8, Type 19Cr-9Ni
•     ASTM A743 Grade CG12, Type 22Cr-12Ni
•     ASTM A743 Grade CF20, Type 19Cr-9Ni
•     ASTM A743 Grade CF8M, Type 19Cr-9Ni with Molybdenum
•     ASTM A743 Grade CF8C, Type 19Cr-10Ni with Columbium
•     ASTM A743 Grade CF16F, Type 19Cr-9Ni, free machining
•     ASTM A743 Grade CF16Fa, Type 19Cr-9Ni, free machining
•     ASTM A743 Grade CH10, Type 25Cr-12Ni
•     ASTM A743 Grade CH20, Type 25Cr-12Ni
•     ASTM A743 Grade CK20, Type 25Cr-20Ni
•     ASTM A743 Grade CE30, Type 29Cr-9Ni
•     ASTM A743 Grade CA15, Type 12Cr
•     ASTM A743 Grade CA15M, Type 12Cr
•     ASTM A743 Grade CB30, Type 20Cr
•     ASTM A743 Grade CC50, Type 28Cr
•     ASTM A743 Grade CA40, Type 12Cr
•     ASTM A743 Grade CA40F, Type 12Cr, free machining
•     ASTM A743 Grade CF3, Type 19Cr-9Ni
•     ASTM A743 Grade CF10SMnN, Type 17Cr-8.5Ni with Nitrogen
•     ASTM A743 Grade CF3M, Type 19Cr-10Ni with Molybdenum
•     ASTM A743 Grade CF3MN, Type 19Cr-10Ni with Molybdenum and Nitrogen
•     ASTM A743 Grade CG6MMN
•     ASTM A743 Grade CG3M, Type 19Cr-11Ni with Molybdenum
•     ASTM A743 Grade CG8M, Type 19Cr-11Ni with Molybdenum
•     ASTM A743 Grade CN3M
•     ASTM A743 Grade CN3MN, Type 21Cr-24Ni with Molybdenum and Nitrogen
•     ASTM A743 Grade CN7M, Type 20Cr-29Ni with Copper and Molybdenum
•     ASTM A743 Grade CN7MS, Type 19Cr-24Ni with Copper and Molybdenum
•     ASTM A743 Grade CA6NM, Type 12Cr-4Ni
•     ASTM A743 Grade CA6N, Type 11Cr-7Ni
•     ASTM A743 Grade CA28MWV, Type 12Cr with Molybdenum, Tungsten and Vanadium
•     ASTM A743 Grade CK3MCuN, Type 20Cr-18Ni with Copper and Molybdenum
•     ASTM A743 Grade CK35MN, Type 23Cr-21Ni with Molybdenum and Nitrogen
•     ASTM A743 Grade CB6, Type 16Cr-4Ni

7 .List of gade of Duplex Stainless Steels to ASTM A890 standard, including:
•     ASTM A890 Grade 1A, CD4MCu, Type 25Cr-5Ni-Mo-Cu
•     ASTM A890 Grade 1B, CD4MCuN, Type 25Cr-5Ni-Mo-Cu-N
•     ASTM A890 Grade 1C, Type 25Cr-6Ni-Mo-Cu-N
•     ASTM A890 Grade 2A, Type 24Cr-10Ni-Mo-N
•     ASTM A890 Grade 3A, Type 25Cr-5Ni-Mo-N
•     ASTM A890 Grade 4A, Type 22Cr-5Ni-Mo-N
•     ASTM A890 Grade 5A, Type 25Cr-7Ni-Mo-N
•     ASTM A890 Grade 6A, Type 25Cr-7Ni-Mo-N
•     ASTM A890 Grade 7A, Type 25Cr-7Ni-Mo-Cu-N

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