I. CRMs for Chemical Analysis Japanese Iron and Steel Certified Reference Materials April 9, 2012 I-1. Pure iron series Mass content in % C Si Mn P S Ni Cr Mo Cu Co Al As Sn B N Na X 001-6 High grade pure iron 1 003-6 High grade pure iron 3 0.00032 0.0048 0.00032 0.00035 0.00013 0.00011 0.00016 0.00002 0.00058 0.00024 (<0.0003) (<0.0001) (0.00001) (0.0006) 009-3 Pure iron (III) oxide (0.02) (<0.004) (0.00006) (<0.0002) (0.0001) (0.00003) 0.00097 (<0.0001) (<0.0001) (0.0003) (<0.0001) (<0.0002) (<0.0001) Continued Mass content in % Mg Ca W V Ti Pb Zn Zr Se Te Sb Nb Bi K T.Fe X 001-6 High grade pure iron 1 003-6 High grade pure iron 3 (<0.0001) (<0.0001) (<0.0002) 0.0001 (<0.00005) (<0.00005) (<0.0001) (<0.00005) (<0.0001) (<0.00005) (<0.00005) (<0.00005) (<0.00005) 009-3 Pure iron (III) oxide (0.00003) (<0.0001) (<0.0001) (<0.0001) (<0.0001) (<0.0002) (<0.0001) (<0.0002) 69.84 Continued Mass content in % Cd Ce La Ta Net weight X 001-6 High grade pure iron 1 100 003-6 High grade pure iron 3 (<0.0001) (<0.00005) (<0.00005) (<0.00005) 150 009-3 Pure iron (III) oxide C.W.: 0.16 Ig.Loss: (0.4) 50 I-2. Carbon steel series Mass content in % C Si Mn P S Cu Al N Net weight 023-9 11 Carbon steel 0.1112 0.221 0.483 0.0198 0.0068 0.0093 0.0151 0.0037 150 030-8 20 Carbon steel 0.196 0.236 0.750 0.0238 0.0076 0.0242 0.0227 0.0033 150 050-7 40 Carbon steel 057-8 52 Carbon steel 0.530 0.181 0.751 0.0164 0.0199 0.0129 0.028 0.0052 150 061-8 63 Carbon steel 0.630 0.243 0.484 0.0099 0.0050 0.0238 0.030 0.0037 150 065-7 80 Carbon steel 066-5 83 Carbon steel 0.835 0.244 0.853 0.0145 0.0035 0.0106 0.0218 0.0031 150
I-3. Pig iron series Mass content in % C Si Mn P S Ni Cr Mo Cu V Ti As N Net weight 102-8 Pig iron for steel making 4.71 0.257 0.326 0.103 0.0353 0.0255 0.0030 150 X 110-12 Pig iron for casting 120-1 Castiron: 3 C 2.85 1.32 0.70 0.053 0.0095 0.12 0.28 (0.007) 0.29 0.007 0.006 0.0058 150 *(This value means the carbon content in the metal with removal of contaminated carbon on the surface of test portion) ( ) Non-certified value In preparation New/Renewal CRMs X Sold out I-4. Low alloy steel series Mass content in % C Si Mn P S Ni Cr Mo Cu V Al Sol. Al Net weight 150-16 Low alloy steel No.1 0.475 0.219 0.137 0.0346 0.0296 3.98 0.298 0.201 (<0.003) 0.0195 0.023 150 151-18 Low alloy steel No.2 0.395 0.105 1.571 0.0309 0.0191 2.98 0.150 0.0511 0.0997 0.0497 0.0098 0.0095 150 152-18 Low alloy steel No.3 0.277 0.387 0.440 0.0174 0.0056 1.98 0.584 1.010 0.500 0.100 0.021 150 153-16 Low alloy steel No.4 0.179 0.307 0.799 0.0103 0.0106 1.002 1.006 1.314 0.300 0.198 0.0201 150 154-16 Low alloy steel No.5 0.0989 0.549 1.21 0.0018 0.0053 0.505 2.00 0.401 0.200 0.296 0.0204 150 155-16 Low alloy steel No.6 0.0394 0.495 0.185 0.0018 0.0051 0.153 3.00 0.705 0.398 0.403 0.0210 0.0200 150 I-5. Minor elements determination series B Mass content in % C Si Mn Ni Cr Mo V Co Ti Al Sol. Al As Sn B Zr 168-8 Minor element No.1 0.0399 0.201 0.417 0.0226 0.0211 0.099 0.0701 0.038 0.037 0.0111 0.0052 169-8 Minor element No.2 0.0387 0.188 0.407 0.0559 0.102 0.070 0.0112 0.039 0.038 0.0059 0.0109 X 170-7 Minor element No.3 X 171-7 Minor element No.4 X 172-7 Minor element No.5 X 173-7 Minor element No.6 X 174-7 Minor element No.7 175-8 Minor element No.8 0.0290 0.212 0.401 0.121 0.0098 0.057 0.0102 0.046
Continued Mass content in % Sb Nb Ca Net weight 168-8 Minor element No.1 150 169-8 Minor element No.2 0.00111 150 X 170-7 Minor element No.3 X 171-7 Minor element No.4 X 172-7 Minor element No.5 ( ) Non-certified value X 173-7 Minor element No.6 In preparation X 174-7 Minor element No.7 New/Renewal CRMs 175-8 Minor element No.8 0.0210 0.0105 150 X Sold out
I-6. One element determination series Mass content in % C Si P S Al B N O Net weight 201-14 Steel for carbon 0.0416 150 202-1 Steel for carbon 1.386 150 204-1 Steel for carbon 0.0174 150 208-2 Steel for carbon 1.056 150 1201-3 Steel for low carbon 0.00047 150 1202-3 Steel for low carbon 0.0049 150 X 1203-3 Steel for low carbon X 1204-3 Steel for low carbon 1205-2 Steel for low carbon 1207-1 Steel for low carbon 0.00245 150 230-5 Steel for phosphorus 0.0113 150 X 232-4 Steel for phosphorus X 233-1 Steel for phosphorus 240-14 Steel for sulfur 0.0042 150 241-12 Steel for sulfur 242-12 Steel for sulfur 0.0273 150 243-6 Steel for sulfur 244-10 Steel for sulfur 0.00198 150 245-5 Steel for sulfur 0.0551 150 252-1 Steel for carbon and sulfur 0.304 0.0408 150 280-1 Steel for silicon 0.023 150 X 330-3 Steel for aluminium X 331-3 Steel for aluminium 332-3 Steel for aluminium 0.049 150 362-1 Steel for boron 0.0018 150 X 363-1 Steel for boron 364-1 Steel for boron 0.0045 150 366-9 Steel for nitrogen 0.00065 150 ( ) Non-certified value 367-9 Steel for nitrogen 0.0044 150 In preparation 370-1 Steel for nitrogen 0.417 150 New/Renewal CRMs 371-1 Steel for nitrogen 0.202 150 X Sold out 383-1 Steel for Oxygen 0.0011 (5mm dia. x 230mm x 8pcs: apprx. 300g) 384-1 Steel for Oxygen 0.0021 (5mm dia. x 230mm x 8pcs: apprx. 300g) 386-1 Steel for Oxygen 0.0142 (5mm dia. x 230mm x 8pcs: apprx. 300g) 387-1 Steel for Oxygen 0.0179 (5mm dia. x 230mm x 8pcs: apprx. 300g) 389-1 Steel for Oxygen 0.052 (5mm dia. x 230mm x 8pcs: apprx. 300g)
I-7. High tensile structural steel series A Mass content in % C Si Mn P S Ni Cr Mo Cu V Ti Al N Net weight 501-6 SCM 430 0.318 0.246 0.738 0.0232 0.0129 0.063 1.039 0.218 0.1034 0.0210 0.0322 0.0058 150 502-6 SCM 440 0.43 0.25 0.70 0.018 0.0097 0.049 1.01 0.17 0.067 (0.004) 0.026 0.0049 100 I-8. High tensile structural steel series B Mass content in % C Si Mn P S Ni Cr Mo Cu Al N Net weight 507-5 SCM 435 0.36 0.20 0.76 0.015 (0.0079) 0.075 0.99 0.21 0.17 0.022 0.0102 150 I-9. Cace hardening steel series Mass content in % C Si Mn P S Ni Cr Mo Cu V Al N Pb Net weight 512-7 S9CK 0.073 0.18 0.45 0.0089 0.0097 0.015 0.059 (0.010) 0.008 (0.001) (0.017) 0.0034 150 513-7 SCr 415 0.173 0.29 0.84 0.016 0.021 0.024 1.14 (0.005) 0.011 0.006 0.034 0.0077 150 514-8 SCM 420 0.201 0.186 0.836 0.0166 0.0188 0.0282 1.20 0.265 0.0120 0.0059 0.031 0.0096 150 517-7 SNCM 616 0.200 0.250 0.826 0.0107 0.0084 3.04 1.75 0.516 0.0132 (0.003) (0.006) 0.0061 150 X 519-1 Lead free cutting steel I-10. Tool steel series Mass content in % C Si Mn P S Ni Cr Mo Cu W V N Net weight X 601-10 SKS 21 1.143 0.237 0.441 0.0194 (0.0042) 0.0580 0.462 0.106 0.120 0.876 0.110 0.0109 150 602-10 SKS-11 1.242 0.218 0.376 0.0091 0.0089 0.047 0.364 0.101 0.0305 3.62 0.217 0.0082 150 604-9 SKD-6 0.362 1.056 0.346 0.0185 0.0122 0.177 4.90 1.079 0.0630 0.0114 0.512 0.0174 150 X 605-10 SKT 4 I-11. High speed steel series Mass content in % C Si Mn P S Ni Cr Mo Cu W V Co N Net weight X 607-9 SKH 3 0.766 0.308 0.305 0.0163 0.0054 0.0603 4.00 0.278 0.0263 17.29 0.90 4.63 0.0392 150 609-10 SKH 55 0.882 0.285 0.307 0.0231 0.0007 0.143 4.02 4.85 0.060 6.11 1.92 4.68 0.0212 150 610-10 SKH 57 1.234 0.291 0.298 0.0196 0.00030 0.087 3.99 3.07 0.053 9.03 3.25 9.60 0.0369 150 X 611-10 SKH 51 ( ) Non-certified value In preparation New/Renewal CRMs X Sold out
I-12. Stainless steel series Mass content in % C Si Mn P S Ni Cr Mo Cu Co Al N V Net weight 650-14 SUS 430 0.041 0.41 0.48 0.025 (0.0013) 0.21 16.20 0.012 0.047 0.028 0.002 0.0340 150 651-15 SUS 304 652-15 SUS 316 X 653-14 SUS 309S 654-14 SUS 310S 0.0421 0.680 0.880 0.0193 0.00042 19.13 24.90 0.0361 0.0430 0.072 0.0099 0.0214 0.112 150 X 655-10 SUS 347 I-13. Heat resisting steel series Mass content in % C Si Mn P S Ni Cr Mo Cu Ti Al N Net weight 670-3 SUH 409 0.008 0.55 0.53 0.0020 (0.0005) 0.21 11.23 0.020 0.044 0.26 (0.055) 0.0064 150 I-14. Heat resisting super alloy series Mass content in % C Si Mn P S Ni Cr Cu Co Ti Al Fe Mg Net weight X 680-3 NCF 2 X 683-2 NCF 1 I-15. Ferroalloy series Mass content in % C Si Mn P S Ni Cr Mo Cu V Co Al Sn Ta Nb Net weight 701-6 High carbon ferromanganese 6.94 (0.03) 74.4 0.112 (0.002) 150 X 705-4 Silicon manganese X 720-4 Ferrosilicon X 732-2 High carbon ferro chromium X 745-3 Low carbon ferromolybdenum X 750-2 Ferro vanadium X 755-2 Ferro niobium 760-3 Ferro nickel 1.73 1.29 0.162 0.0222 0.0093 19.56 1.19 0.0219 0.504 150 ( ) Non-certified value In preparation New/Renewal CRMs X Sold out
I-16. Iron ore series Mass content in % CW T.Fe FeO SiO2 Mn P S Cu TiO2 Al2O3 CaO MgO BaO As Ni Cr [Fe2+] [Si] [Ti] [Al] [Ca] [Mg] 801-6 Indian hematite 4.07 61.75 0.707 0.060 0.0093 (0.002) 0.0033 (0.005) (1.0) 1.95 0.051 1.09 (0.014) (0.032) 804-2 Iscor hematite 0.37 66.93 0.016 0.050 0.0132 0.0019 0.0028 0.0244 (0.29) [1.17] [0.023] [0.51] [0.0490] [0.0099] 805-2 MBR hematite 1.72 66.22 0.596 0.047 0.0077 0.0094 [0.552] [0.0409] [0.565] [0.0071] [0.0221] 806-1 Australian Hematite 4.4 62.77 0.125 0.083 0.019 0.0012 0.0013 0.0033 [0.15] [1.55] [0.044] [0.96] [0.0197] [0.034] X 814-1 Pure magnetite X 820-3 Robe river limonite 831-2 Taharoa iron sand (0.11) 56.64 0.501 0.153 0.0049 0.0068 0.0077 0.028 [21.82] [1.93] [4.51] [1.97] [1.05] [2.09] 850-4 Marcona pellet (0.07) 65.67 (0.30) 4.12 0.019 0.013 0.006 0.008 0.056 0.40 0.41 0.79 (0.006) (0.003) [1.93] [0.033] [0.21] [0.30] [0.48] 851-5 Sintered ore (0.04) 56.67 0.241 0.060 0.016 0.0034 0.0058 0.0163 [5.99] [2.48] [0.065] [0.89] [7.94] [0.48] X 852-2 Savage river pellet X 853-1 Algarrobo pellet
Continued Mass content in % V Pb Zn Na2O K2O Net weight [Na] [K] 801-6 Indian hematite (0.003) 804-2 Iscor hematite 0.0031 100 805-2 MBR hematite 0.0039 0.0047 100 [0.0026] [0.012] 806-1 Australian Hematite 0.0018 0.0020 [0.0115] [0.0091] X 814-1 Pure magnetite X 820-3 Robe river limonite 831-2 Taharoa iron sand 0.299 0.074 [0.082] [0.061] 850-4 Marcona pellet 0.025 (0.007) 0.129 0.075 100 [0.095] [0.062] 851-5 Sintered ore 0.0084 0.0075 100 X 852-2 Savage river pellet X 853-1 Algarrobo pellet I-17. Ore series Mass content in % Mn O (Active) Cr2O3 CW Fe SiO2 P S Al2O3 Ca MgO Cu Si Al Net weight 861-2 Manganese ore 48.7 13.55 (3.3) (5.7) 0.086 0.0084 0.063 0.0064 2.62 1.57 100 X 870-2 Chromium ore I-18. Fluorspar series Mass content in % CaF2 SiO2 CaCO3 P S As Net weight ( ) Non-certified value [ ] Metallic form X 883-1 The people's republic of China In preparation New/Renewal CRMs X Sold out
I-19. Blast Furnace slag series Mass content in % SiO2 Al2O3 CaO MgO TiO2 MnO T.Fe P S Na K Ni Cr Cl Net weight 905-1 Blast furnace slag 34.2 14.2 42.1 6.8 0.56 0.22 0.17 0.008 0.558 0.143 0.308 70 II. CRMs for Instrumental Analysis II-1. Carbon steel series Mass content in % C Si Mn P S Ni Cr Cu Size X 410-2 10 Carbon steel X 411-2 15 Carbon steel X 412-2 20 Carbon steel X 413-2 40 Carbon steel X 414-2 60 Carbon steel X 415-2 80 Carbon steel II-2. Low alloy steel series Mass content in % C Si Mn P S Ni Cr Mo Cu V Size X 150-13 Low alloy stee 1 X 151-13 Low alloy stee 2 X 152-13 Low alloy stee 3 X 153-13 Low alloy stee 4 X 154-13 Low alloy stee 5 X 155-13 Low alloy stee 6 II-3. Case hardening steel series Mass content in % C Si Mn P S Ni Cr Mo Cu V Al Size X 512-6 S9CK X 513-6 SCr415 X 514-6 SCM420 X 515-6 SNC415 X 516-6 SNCM24 ( ) Non-certified value X 517-6 SNCM616 In preparation New/Renewal CRMs X Sold out
II-4. Tool steel series Mass content in % C Si Mn P S Ni Cr Mo Cu W V Size ( ) Non-certified value In preparation X 620-1 SKS 3 New/Renewal CRMs X 621-1 SKS 2 X Sold out X 622-1 SKS 11 X 623-1 SKD 4 X 624-1 SKD 6 X 625-1 SKT 4 II-5. High speed steel series Mass content in % C Si Mn P S Ni Cr Mo Cu W V Co N Size X 606-8 SKH 2 X 607-8 SKH 3 X 608-8 SKH 4A X 609-8 SKH 55 X 610-8 SKH 57 X 611-8 SKH 9 II-6. Stainless steel series Mass content in % C Si Mn P S Ni Cr Mo Cu Co Nb Size X 650-13 SUS 430 X 651-13 SUS 304 X 652-13 SUS 316 X 653-13 SUS 309S X 654-13 SUS 310S X 655-13 SUS 347 II-7. High Grade Pure Iron Disc Size: 32mm φx 25mm Mass content in μg/g C Si Mn P S Ni Cr Mo Cu Co Al Sn W B N As 1000-1 Pure iron 4.6* 49 27 4.3 2* 0.4 (1) 0.7 15.4 2.2 78 4.9 0.4 (0.2) 7.8 (<2) Continued Mass content in % Bi Ca Cd Ce La Mg Nb Pb Sb Se Ta Te Ti V Zn Zr 1000-1 Pure iron (<0.1) (<3) (<0.1) (<0.1) (<0.1) (<0.3) (<0.5) (<0.1) (<0.2) (<1) (<0.1) (<0.5) (<1) (<0.3) (<0.5) (<0.2) *) This value means the carbon content in the metal with removal of contaminated carbon on the surface of test portion
III. Setting-up sample for determination of gaseous elements in steel Mass content in (μg/g) O N H Size (Uncertified) (Uncertified) GS-7a 6.0 (5mm dia. x 230mm x 8pcs: apprx. 280g) III. Steel sample of isolation and determination of nonmetallic inclusion III-1. Carbide isolation series Mass content in % Ti Fe Cr Mn Mo Size 221-1b M3C 1.91 0.384 0.138 0.022 18 φx 50mm 222-1a (Cr, Fe)23C6 (0.20) 0.74 18 φx 70mm 222-1b (Cr, Fe)23C6 (0.20) 0.73 18 φx 70mm III-2. Sulfide isolation series Mass content in % S Size 260-1 MnS 0.0046 18 φx 60mm 261-1 MnS 0.023 18 φx 60mm 262-1 TiS 0.049 18 φx 55mm ( ) Non-certified value 263-1 Zr3S4 0.050 18 φx 55mm In preparation 264-1 CaS 0.0016 18 φx 60mm New/Renewal CRMs 265-1 CeS, MnS 0.018 18 φx 60mm X Sold out