INTERNATIONAL SPECIFICATIONS FOR GREY IRON STANDARDS

COUNTRY SPECIFICATION DESIGNATION 150 180 200 220 250 260 300 350
India IS 210 1978 FG 150 -- 200 -- 250 -- 300 350
United Kingdom BS 1452 1990 Grade 150 180 200 220 250 -- 300 350
USA ANS/ASTM A48-83 CLASS 20A 25A 30A -- 35A 40A 45A 50A
DIN DIN EN 1561 EN-GJL 150 -- 200 -- 250 -- 300 350
Germany DIN 1691 1985 GG 15 -- 20 -- 25 -- 30 35
France NFA 32-101-1987 FGL 150 -- 200 -- 250 -- 300 350
Italy UNI 5007 1969 G 15 -- 20 -- 25 -- 30 35
Japan JIS G5501 1981 FC 150 -- 200 -- 250 -- 300 250
Russia GOST 1412 1979 Sch 15 18 20 -- 25 -- 30 35
International ISO 185-1988 Grade 150 -- 200 -- 250 -- 300 350
    CLASS 2 -- 3 -- 4 -- 5 6
Tensile strength MPA   150 MIN  207 Min 242 Min 350 Min 350 Min
Hardness range  BHN   136-167 159-194 180-222 202-247 227-278
Total carbon %     3.4-3.6 3.2-3.5 3.15-3.30 2.9-3.1 3.1 max
silicon %     2.2-2.5 2.0-2.5 1.6-1.9 1.8-2.0 1.4-1.6
Mangenese %     0.5-0.7 0.6-0.8 0.6-0.8 0.7-0.9 0.7-0.9
Sulphur %     0.15 0.15 0.12 max 0.10 max 0.10 max
Phosphorous %     0.9-1.2 0.4 max 0.3 max 0.10 max 0.10 max
Molybdenum %     -- -- -- -- 0.3-0.5
Cu or Ni %     -- -- -- 0.3-0.5 1.0-1.5

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

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INTERNATIONAL SPECIFICATIONS FOR DUCTILE (NODULAR /SPHEROIDAL IRON) STANDARDS

Country Specification Designation  
India IS 1083 SG 400/12 400/18 400/18 LT 500/7 600/3 700/2
United Kingdom BS2789:1985   420/12 400/18 400/18 500/7 600/3 700/2
USA ASTM A536 Grade 65-45-12 60-40-18 60-40-18 80-55-06 80-60-03 100-70-03
DIN DIN EN 1563 EN-GJS 400-12 400-18(RT) 400-18(LT) 500-7 600-3 700-2
Germany Din 1693-1973 GGG 400-12 400-18 -- 500-7 600-3 700-2
France NF A 32-201:1976 FGS 400/12 370/17 370/17 500/7 600/3 700/2
Italy UNI 4544:1979 GS 400/12 370/17 370/17 500/7 600/3 700/2
Japan JIS G5502:1982 FCD (40)392/12 (37)363/17 (37)363/17 (50)490/7 (60)588/3 (70)686/2
International ISO 1083:1976   400/12 370/17 370/17 500/7 600/3 700/2
                 
Tensile Strength Mpa   448 MIN 414 MIN 414 MIN 552 MIN 600 MIN 689 MIN
Yield Strength Mpa   310 MIN 276 MIN 276 MIN 379 MIN 370 MIN 483 MIN
Elongation %     12% 18% 18% 7% 3% 2%
Impact Joules     - 14 J AVERAGE  12 J AVERAGE  - - -
Hardness range  BHN   156-217 149-187 149-187 187-255 192-269 241-302
Heat Treatment Requirement    N/A ANNEALING ANNEALING  N/A N/A N/A
Structure-Matrix     80% FERRITE 95% FERRITE 95% FERRITE 50% FERRITE
60% FERRITE
80% PEARLITE
Total carbon %     3.30-3.80 3.30-3.80 3.30-3.80 3.30-3.80 3.30-3.80 3.20-3.80
silicon %     1.80-2.80 1.80-2.80 1.80-2.80 1.80-2.80 1.80-2.80 1.80-2.80
Mangenese %     0-0.40 0-0.40 0-0.40 0-0.60 0-0.80 0-0.80
Phosphorous %     0-0.06 0-0.06 0-0.06 0-0.06 0-0.06 0-0.06
Sulphur %     0-0.03 0-0.03 0-0.03 0-0.03 0-0.03 0-0.03
Magnesium%     0.025-0.060 0.025-0.060 0.025-0.060 0.025-0.060 0.025-0.060 0.025-0.060
Copper%     - - - 0.50-1.00 0.50-1.00 0.50-1.00
Nickel%     - - - - 0.04-0.1 0.04-0.1

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

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INTERNATIONAL SPECIFICATIONS FOR CAST (BRONZE) STANDARDS

  Lead Free
(Where Lead is an impurity)
Class Country Specification  Cu Sn Pb Zn Fe Ni Al Mn Sb Si S As P UTS (ksi) YS (ksi) Elong % 
Gunmetal USA C 83600 84-86.0 4-6.0 4-6.0 4-6.0 0.3 max 1 max 0.005 max - 0.25 max 0.005 max 0.08 max - 0.05 max 30 14 20
  USA C 92410 Bal 6-8.0 2.5-3.5 1.5-3.0 0.2 max 0.2 max 0.005 max 0.05 max 0.25 max 0.005 max   - -  
  USA C 93200 81-85.0 6.3-7.5 6-8.0 1-4.0 0.2 max 1 max 0.005 max - 0.35 max 0.005 max 0.08 max - 0.15 max 30 14 15
  United Kingdom  LG2  Bal 4-6.0 4-6.0 4.5-6.0 0.25 max 2 max 0.01 max - 0.5 max 0.02 max 0.1 max - 0.02 max Similar to C83600 ASTM
  United Kingdom  LG4 Bal 6-8.0 2.7-3.5 1.7-3.2 0.2 max 2 max 0.01 max - 0.4 max 0.01 max 0.1 max - 0.02 max 45 20 40
  United Kingdom  Rg7 81-84.5 6.2-8.0 5.2-8 2.3-5.0 0.2 max 2 max 0.01 max - 0.3 max 0.01 max 0.08 max - 0.03 max Similar to C93200 ASTM
  Germany  GB-Cu Sn5 Zn Pb 83.5-85.5 4.3-6.0 4-6.0 4.5-6.5 0.2 max 2.3 max 0.01 max 0.1 max 0.25 max 0.01 max 0.06 max 0.1 max 0.03 max Similar to C83600 ASTM
  Germany  GB-Cu Sn6 Zn Ni 83.5-87.0 5.8-7.0 2.8-4.0 1.8-3.0 0.2 max 1.5-2.3 0.01 max 0.1 max 0.2 max 0.01 max 0.06 max 0.1 max 0.03 max  
  Germany  GB-CU Sn7 Zn Pb 81-84.5 6.3-8.0 5.3-7.0 3.3-5.0 0.2 max 1.8 max 0.01 max 0.1 max 0.25 max 0.01 max 0.06 max 0.1 max 0.03 max Similar to C93200 ASTM
  Japan  BCIn6 83-87.0 4-6.0 4-6.0 4-6.0 0.3 max 0.8 max 0.005 max - 0.2 max 0.005 max - - 0.03 max Similar to C83600 ASTM
  Japan  BCIn7 86-65.0 5-7.0 1-3.0 3-5.0 0.2 max 0.8 max 0.005 max - 0.2 max 0.005 max - - 0.03 max  
  Italy  G-Cu Sn 5 Zn5 Pb5 Bal 4-6.0 4-6.0 4-6.0 0.3 max 2 max - 0.1 max 0.4 max   0.1 max - 0.05 max Similar to C83600 ASTM
  India  LTB-2  Bal 4-6.0 4-6.0 4.5-6.0 0.35 max 2 max 0.01 max - 0.4 max 0.02 max - - - Similar to C83600 ASTM
                         
Tin Bronze USA C 90500 86-89.0 9-11.0 0.3 max 1-3.0 0.2 max 1 max 0.005 max - 0.2 max 0.005 max 0.05 max - 0.05 max 40 18 20
  United Kingdom  G1 Bal 9.7-10.5 1.50 1.75-2.75 0.15 max 1 max 0.01 max -   0.02 max 0.1 max - 0.02 max Similar to C90500 ASTM
  Germany  GB-Cu Sn10 Zn 86-88.5 9.2-11.0 1.30 1-3.0 0.2 max 1.8 max 0.01 max 0.1 max 0.25 max 0.01 max 0.06 max 0.1 max 0.03 max Similar to C90500 ASTM
  Japan  BCIn3 86.5-89.5 9-11.0 1.00 1-3.0 0.2 max 0.8 max 0.005 max - 0.2 max 0.005 max - - 0.03 max Similar to C90500 ASTM
                         
Phsophor Bronze  USA C 90800 85-89.0 11-13.0 0.25 max 0.25 max 0.15 max 0.5 max 0.005 max - 0.2 max 0.005 max 0.05 max - 0.3 max 35 17 10
  United Kingdom  PB2 Bal 11.2-13.0 0.5 max 0.3 max 0.1 max 0.5 max 0.01 max -   0.02 max 0.1 max - 0.25-0.6 45 25 5
  Japan  PBCIn2 87-91.0 9-12.0 0.3 max 0.3 max 0.2 max 0.5 max 0.005 max - 0.05 max 0.005 max   - 0.1 max Similar to BS1400 PB2
                             
Lead Bronze  USA C 93700 78-82.0 9-11.0 8-11.0 0.8 max 0.7 max 0.5 max 0.005 max - 0.5 max 0.005 max 0.08 max - 0.1 max 30 16 12
  United Kingdom  LB2 Bal 9.2-11.0 9-10.5 1 max 0.15 max 2 max 0.01 max 0.2 max 0.5 max 0.02 max 0.1 max - 0.05 max Similar to C93700 ASTM
  Germany  GB-Cu Pb10 Sn 78-81.0 9.3-11.0 8.5-10.5 0.8 max 0.15 max 1.3 max 0.01 max 0.1 max 0.3 max 0.01 max 0.08 max 0.1 max 0.03 max Similar to C93700 ASTM
  Japan  LBCIn3 77-81.0 9-11.0 9-11.0 1 max 0.2 max 1 max 0.005 max - 0.5 max 0.005 max - - 0.05 max Similar to C93700 ASTM
                             
Aluminium Bronze USA C 95200 Min 86 -   - 2.5-4.0   8.5-9.5 - - - - - - 65 25 20
  USA C 95800 Min 79 - 0.03 max - 3.5-4.5 4-5.0 8.5-9.5 0.8-1.5 - 0.01 max - - - 85 35 15
  USA C 95500 Min 78 - - - 3-5.0 3-5.5 10-11.5 3.5 max - - - - - 90 40 6
  USA C 95900 Bal - - - 3-5.0 0.5 max 12-13.5 1.5 max - - - - -  
  United Kingdom  AB1 Bal 0.1 max 0.03 max 0.5 max 1.5-3.5 1 max 8.7-10.5 1 max 0.05 max 0.2 max - - - 68 26 20
  United Kingdom  AB2 Bal 0.1 max 0.03 max 0.5 max 4-5.5 4-5.5 8.8-10.0 3 max 0.05 max 0.1 max - - - 93 36 13
  Germany  GB-Cu Al10 Fe 83-89.0 0.2 max 0.1 max 0.4 max 2-3.8 2.7 max 8.7-10.7 0.8 max - 0.1 max 0.04 max - - Similar to C95200 ASTM
  Germany  GB-Cu Al10 Ni 76-80.5 0.1 max 0.03 max 0.2 max 3.5-5.3 4.5-6.3 9-10.6 2.3 max - 0.07 max 0.04 max - - Similar to C95800 ASTM
  Japan  AIBCIn1 85.00 0.1 max 0.1 max 0.5 max 1-4.0 0.1-1.0 8-10.0 0.1-1.0 - - - - - Similar to C95200 ASTM
  Japan  AlBCIn4 71.00 0.1 max 0.1 max 0.5 max 2-5.0 1-4.0 6-9.5 7-15.0 - - - - - Similar to C95800 ASTM
                             
Manganese Bronze USA C 86300 60-66.0 0.2 max 0.2 max 22-28.0 2-4.0 1 max 5-7.5 2.5-5.0 - - - - - 110 60 12
  United Kingdom  HTB3 Min 55 0.2 max 0.2 max Bal 1.5-3.25 1 max 3-6.0 1.5-4.0 - 0.1 max - - - 107 58 14
  Germany  GB-Cu Zn 25 Al5 60-66.0 0.05 max 0.1 max Bal 3.5-4.5 2.7 max 4-6.5 3-5 0.03 max 0.05 max - 0.08 max 0.02 max Similar to C86300 ASTM
  Japan  HBsCIn4 60-65.0 0.2 max 0.2 max Bal 2-4.0 0.5 max 5-7.5 2.5-5.0 - 0.1 max - - - Similar to C86300 ASTM

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

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INTERNATIONAL SPECIFICATIONS FOR STEEL CASTINGS STANDARDS

  GRADES OF STEEL CASTINGS 
COUNTRY CF8/SS304 CF8M/SS316 WCA WCB WCC LCC LCB A487 4C  A487 4D
India IS 7806 IS 7806  IS 2856 : 1999   IS 2856 : 1999   IS 2856 : 1999   IS 1030 : 1998 - - -
GRADE 3 GRADE 5 GRADE 1 GRADE 2 GRADE 3 280-520W - - -
USA ASTM A351/A 351M-06 ASTM A351/A 351M-06 ASTM A216/A 216M-04 ASTM A216/A 216M-04 ASTM A216/A 216M-04 ASTM A352/A 352M-06 ASTM A352/A 352M-06 ASTM A487 ASTM A487
CF8 CF8M WCA WCB WCC LCC LCB Grade 4 Class C Grade 4 Class D
Germany DIN 1.4308 DIN 1.4408 - - - - - - -
Japan JIS G5121 G5121 G5151 G5151 - - - - -
 SCS13A  SCS14A SCPH1 SCPH2 - - - - -
International J92600 J92900 UNS J02502 UNS J03002 UNS J02503 UNS J02505 UNS J03003 - UNS J13047
- - - - - - - - -
Hardness range  BHN 145-165 145-165 124 - 176 145 - 197 145 - 197 145 to 197 135 - 186 187 to 237 197 to 237
Tensile Strength,min(Mpa) 485 485 415 - 585 485 - 655 485 to 655 485-655 450 - 620 620 690
Yield Strength,min(Mpa) 205 205 205 250 275 275 240 415 517
Elongation in 2in,% 35 30 24 22 22 22 24 18 17
Reduction of Area,min % - - 35 35 35 35 35 35 35
Energy value Joules impact  - - - - - 20 14 20 20
Testing Temperature - - - - - - 46°C - 46°C - 46°C - 46°C
Carbon % 0.08 Max 0.08 Max 0.25 Max 0.3 Max 0.25 Max 0.25 Max 0.30Max 0.30Max 0.30Max
Silicon % 2.0  Max 1.5  Max 0.60 Max 0.6  Max 0.6  Max 0.6  Max 0.60 Max 0.80 Max 0.80 Max
Mangenese % 1.5  Max 1.5  Max 0.70 Max 1.0 Max 1.20 Max 1.20 Max 1.00Max 1.00Max 1.00Max
Sulphur % 0.04 Max 0.04 Max 0.045 Max 0.045 Max 0.045 Max 0.045 Max 0.045 Max 0.04 Max 0.04 Max
Phosphorous % 0.04 Max 0.04 Max 0.04 Max 0.04 Max 0.04 Max 0.04 Max 0.04 Max 0.04 Max 0.04 Max
Copper % 0 0 0.30 Max 0.30 Max 0.30 Max 0.30 Max 0.30 Max 0.50  Max 0.50  Max
Nickel % 8.0-11.0 9.0-12.0 0.50 Max 0.50 Max 0.50  Max 0.50  Max 0.50  Max 0.40 -0.80 0.40 -0.80
Chromium % 18.0-21.0 18.0-21.0 0.50 Max 0.50 Max 0.50  Max 0.50  Max 0.50  Max 0.40 -0.80 0.40 -0.80
Molybdenum % 0.50 Max 2.0-3.0 0.20 Max 0.20 Max 0.20 Max 0.20 Max 0.20 Max 0.15 - 0.35 0.15 - 0.35
Vanadium % - - 0.03 Max 0.03 Max 0.03 Max 0.03 Max 0.03 Max 0.03 Max 0.03 Max
Total of these specified residual elements, max - - 1 1 1 1 1 0.6 0.6

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

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