Tolerance :
| E7 | F7 | F8 | G7 | r7 | r8 | s7 | s8 | JS13 | JS14 | IT6 | IT7 | IT8 | IT9 | IT10 | |
| 0-3 | +24 | +16 | +20 | +12 | +20 | +24 | +24 | +28 | ±0.07 | ±0.125 | 6 | 10 | 14 | 25 | 40 |
| +14 | +6 | +6 | +2 | +10 | +10 | +14 | +24 | ||||||||
| 3-6 | +32 | +22 | +28 | +16 | +27 | +33 | +31 | +37 | ±0.09 | ±0.15 | 8 | 12 | 18 | 30 | 48 |
| +20 | +10 | +10 | +4 | +15 | +15 | +19 | +19 | ||||||||
| 6-10 | +40 | +28 | +35 | +20 | +34 | +41 | +38 | +45 | ±0.11 | ±0.18 | 9 | 15 | 22 | 36 | 58 |
| +25 | +13 | +13 | +5 | +19 | +19 | +23 | +23 | ||||||||
| 10-14 | +50 | +34 | +43 | +24 | +41 | +50 | +46 | +55 | ±0.135 | ±0.215 | 11 | 18 | 27 | 43 | 70 |
| +32 | +16 | +16 | +6 | +23 | +23 | +28 | +28 | ||||||||
| 14-18 | +50 | +34 | +43 | +24 | +41 | +50 | +46 | +55 | ±0.135 | ±0.215 | |||||
| +32 | +16 | +16 | +6 | +23 | +23 | +28 | +28 | ||||||||
| 18-30 | +61 | +41 | +53 | +28 | +49 | +61 | +56 | +68 | ±0.165 | ±0.26 | 13 | 21 | 33 | 52 | 84 |
| +40 | +20 | +20 | +7 | +28 | +28 | +35 | +35 | ||||||||
| 30-50 | +75 | +50 | +64 | +34 | +59 | +73 | +68 | +82 | ±0.195 | ±0.31 | 16 | 25 | 39 | 62 | 100 |
| +50 | +25 | +25 | +9 | +34 | +34 | +43 | +43 | ||||||||
| 50-65 | +90 | +60 | +76 | +40 | +71 | +87 | +83 | +99 | ±0.23 | ±0.37 | 19 | 30 | 46 | 74 | 120 |
| +60 | +30 | +30 | +10 | +41 | +41 | +53 | +53 | ||||||||
| 65-80 | +90 | +60 | +76 | +40 | +73 | +89 | +89 | +105 | ±0.23 | ±0.37 | |||||
| +60 | +30 | +30 | +10 | +43 | +43 | +59 | +59 | ||||||||
| 80-100 | +107 | +71 | +90 | +47 | +86 | +105 | +106 | +125 | ±0.27 | ±0.435 | 22 | 35 | 54 | 84 | 140 |
| +72 | +36 | +36 | +12 | +51 | +51 | +71 | +71 | ||||||||
| 100-120 | +107 | +71 | +90 | +47 | +89 | +108 | +114 | +133 | ±0.27 | ±0.435 | |||||
| +72 | +36 | +36 | +12 | +54 | +54 | +79 | +79 | ||||||||
| 120-140 | +125 | +83 | +106 | +54 | +103 | +126 | +132 | +155 | ±0.315 | ±0.5 | 25 | 40 | 63 | 100 | 160 |
| +85 | +43 | +43 | +14 | +63 | +63 | +92 | +92 |
Material MPIF Std/35:
| Item | MPIF Std/35 | CHEMICAL COMPOSITION % | Density (g/cc) | K(MPa) | Oil %min | COMPARABLE STANDARDS | ||||||
| Fe | Cu | Sn | C | Others | ISO | ASTM | SINT | |||||
| 1 | CT-1000-K19 | - | Rest | 9.5-10.5 | <0.3 | <2.0 | 6.0-6.4 | 130 | 24 | P4011Z | ASTM-B438 | |
| 2 | CT-1000-K26 | - | Rest | 9.5-10.5 | <0.3 | <2.0 | 6.4-6.8 | 180 | 19 | P4012Z | SINT A50 | |
| 3 | CT-1000-K37 | - | Rest | 9.5-10.5 | <0.3 | <2.0 | 6.8-7.2 | 260 | 12 | P4013Z | SINT B50 | |
| 4 | CT-1000-K40 | - | Rest | 9.5-10.5 | <0.3 | <2.0 | 7.2-7.6 | 280 | 9 | |||
| 5 | CTG-1001-K17 | - | Rest | 9.5-10.5 | 0.5-1.8 | <2.0 | 6.0-6.4 | 120 | 22 | P4022Z | ASTM-B438 | |
| 6 | CTG-1001-K23 | - | Rest | 9.5-10.5 | 0.5-1.8 | <2.0 | 6.4-6.8 | 160 | 17 | P4023Z | SINT A51 | |
| 7 | CTG-1001-K30 | - | Rest | 9.5-10.5 | 0.5-1.8 | <2.0 | 6.8-7.2 | 210 | 9 | |||
| 9 | CTG-1001-K34 | - | Rest | 9.5-10.5 | 0.5-1.8 | <2.0 | 7.2-7.6 | 230 | 7 | |||
| 10 | CTG-1004-K10 | - | Rest | 9.2-10.2 | 2.5-5.0 | <2.0 | 5.8-6.2 | 70 | 11 | |||
| 11 | CTG-1004-K15 | - | Rest | 9.2-10.2 | 2.5-5.0 | <2.0 | 6.2-6.6 | 100 | 4 | |||
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