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COLD FORMING MATERIALS
18CrMo4 CHQワイヤー
MATERIALSENGINEERINGCREATION GROUP
CREATION GROUP / JA

18CrMo4 CHQワイヤー
1.配信条件の組み合わせ
表B.1-配送時の熱処理条件、製品フォーム、および該当する要件の組み合わせ
| Heat-treatment condition at delivery | Symbol | Products form a | Applicable requirements in cases where the steel concerned has been ordered with reference to the steel names indicated in | |||||||
| Wire rod | Bar | Wire | TablesB.2,B.3,B.4 or B.5 | TablesB.2,B.3,B.4,B.5,B.6 or B,7 | Optional | |||||
| As hot-rolled or peeled | +AR or +PE | X | X | X | Chemical composition as specified in Table B.2 | Mechanical properties as specified in TablesB.3,B.4 and B.5 | Chemical compositior as specified in Table B.2 | Mechanical properties as specified inTablesB,3,B.4 and B.5 | Values for hardenability according to Tables B.6 and B.7 | Supplementa- ry or special requirements as specified in Annex Eh |
| Cold drawn | +AR+C | - | X | X | ||||||
| Cold drawn + spheroidized | +AR+C+AC | - | X | X | ||||||
| Cold drawn + spheroidized+skin passed | +AR+C+AC +LC | - | X | X | ||||||
| Spheroidized or spheroidized+peeled | +AC or +AC +PE | X | X | X | ||||||
| Spheroidized+cold drawn | +AC+C | X | X | |||||||
| Treated to ferrite- pearlite structure and hardness range | +FP | - | X | - | ||||||
| Others | Other delivery conditions may be agreed at the time of ordering | |||||||||
| a X=applicable,-=not applicable. b If agreed at the time of the enquiry and order. | ||||||||||
2.化学合成
表B.2-ケース硬化用鋼の化学組成 (キャスト分析に適用可能)
| Steel name b | % mass fraction a | |||||||||
| C | Si c | Mn | P | S | Cr | Ni | Mo | B | Cu | |
| Non-alloy steel grades | ||||||||||
| C10E2C | 0,08 to 0,12 | 0,30 | 0,30 to 0,60 | 0,025 | 0,025 | — | — | 0,25 | ||
| C15E2C | 0,13 to 0,17 | 0,30 | 0,30 to 0,60 | 0,025 | 0,025 | — | — | — | 0,25 | |
| C17E2C | 0,15 to 0,19 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | — | — | — | 0,25 | |
| C20E2C | 0,18 to 0,22 | 0,30 | 0,30 to 0,60 | 0,025 | 0,025 | — | — | — | 0,25 | |
| Alloy steel grades | ||||||||||
| 18MnB4 | 0,16 to 0,20 | 0,30 | 0,90 to 1,20 | 0,025 | 0,025 | — | — | 0,0008 to 0,005 | 0,25 | |
| 22MnR4 | 0,20 to 0,24 | 0,30 | 0,90 to 1,20 | 0,025 | 0,025 | —— | — | — | 0,0008 to 0,005 | 0,25 |
| 17Cr3 | 0,12 to 0,20 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | 0,70 to 1,25 | — | — | — | 0,25 |
| 17CrS3 | 0,12 to 0,20 | 0,30 | 0,60 to 0,90 | 0,025 | 0,020 to 0,040 | 0,70 to 1,25 | — | — | — | 0,25 |
| 20Cr4 | 0,17 to 0,23 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | 0,90 to 1,20 | — | — | — | 0,25 |
| 20CrS4 | 0,17 to 0,23 | 0,30 | 0,60 to 0,90 | 0,025 | 0,020 to 0,040 | 0,90 to 1,20 | — | — | — | 0,25 |
| 16MnCr5 | 0,14 to 0,19 | 0,30 | 1,00 to 1,30 | 0,025 | 0,025 | 0,80 to 1,10 | — | — | 0,25 | |
| 16MnCrS5 | 0,14 to 0,19 | 0,30 | 1,00 to 1,30 | 0,025 | 0,020 to 0,040 | 0,80 to 1,10 | — | — | 0,25 | |
| 16MnCrB5 | 0,14 to 0,19 | 0,30 | 1,00 to 1,30 | 0,025 | 0,025 | 0,80 to 1,10 | — | — | 0,0008 to 0,005 | 0,25 |
| 20MnCrS5 | 0,17 to 0,22 | 0,30 | 1,10 to 1,40 | 0,025 | 0,020 to 0,040 | 1,00 to 1,30 | — | — | — | 0,25 |
| 12CrMo4 | 0,10 to 0,15 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | 0,90 to 1,20 | — | 0,15 to 0,25 | — | 0,25 |
| 18CrMo4 | 0,15 to 0,21 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | 0,90 to 1,20 | — | 0,15 to 0,25 | — | 0,25 |
| 18CrMoS4 | 0,15 to 0,21 | 0,30 | 0,60 to 0,90 | 0,025 | 0,020 to 0,040 | 0,90 to 1,20 | — | 0,15 to 0,25 | — | 0,25 |
| 20MoCr4 | 0,17 to 0,23 | 0,30 | 0,70 to 1,00 | 0,025 | 0,025 | 0,30 to 0,60 | 0,40 to 0,50 | 0,25 | ||
| 20MoCrS4 | 0,17 to 0,23 | 0,30 | 0,70 to 1,00 | 0,025 | 0,020 to 0,040 | 0,30 to 0,60 | — | 0,40 to 0,50 | — | 0,25 |
| Elements not quoted in this table should not be intentionally added to the steel without the agreement of the purchaser,except those intended for finishing the heat.All reasonable precautions shall be taken in order to prevent the addition of such elements from scrap or other materials used in the production process,which can affect the hardenability, mechanical properties and applicability To improve the performance of cold heading,it is possible to add Al:0,020 %to 0,050 % a Maximum values unless otherwise indicated. b In the case of steels with hardenability requirements (see Tables B.6 and B.Z),minor deviations from the specified limits are permitted (with the exception of sulfur and phosphorus),provided that they do not exceed 0,01 %for carbon and the values indicated in Table 2 for the other elements. c A lower silicon content or a specific silicon range may be agreed at the time of ordering | ||||||||||
表B.2-ケース硬化用鋼の化学組成 (キャスト分析に適用可能) が継続
| Steel name b | % mass fraction a | |||||||||
| C | Si c | Mn | P | S | Cr | Ni | Mo | B | Cu | |
| 10NiCr5-4 | 0,07 to 0,12 | 0,30 | 0,60 to 0,90 | 0,025 | 0,025 | 0,90 to 1,20 | 1,20 to 1,50 | 0,25 | ||
| 12NiCr3-2 | 0,09 to 0,15 | 0,30 | 0,30 to 0,60 | 0,025 | 0,025 | 0,40 to 0,70 | 0,50 to 0,80 | — | 0,25 | |
| 17CrNi6-6 | 0,14 to 0,20 | 0,30 | 0,50 to 0,90 | 0,025 | 0,025 | 1,40 to 1,70 | 1,40 to 1,70 | 0,25 | ||
| 20NiCrMo2-2 | 0,17 to 0,23 | 0,30 | 0,65 to 0,95 | 0,025 | 0,025 | 0,35 to 0,70 | 0,40 to 0,70 | 0,15 to 0,25 | 0,25 | |
| 20NiCrMoS2-2 | 0,17 to 0,23 | 0,30 | 0,65 to 0,95 | 0,025 | 0,020 to 0,040 | 0,35 to 0,70 | 0,40 to 0,70 | 0,15 to 0,25 | — | 0,25 |
| 20NiCrMo7 | 0,17 to 0,23 | 0,30 | 0,40 to 0,70 | 0,025 | 0,025 | 0,35 to 0,65 | 1,60 to 2,00 | 0,20 to 0,30 | 0,25 | |
| 20NiCrMoS6-4 | 0,16 to 0,23 | 0,30 | 0,50 to 0,90 | 0,025 | 0,020 to 0,040 | 0,60 to 0,90 | 1,40 to 1,70 | 0,25 to 0,35 | — | 0,25 |
| Elements not quoted in this table should not be intentionally added to the steel without the agreement of the purchaser,except those intended for finishing the heat.All reasonable precautions shall be taken in order to prevent the addition of such elements from scrap or other materials used in the production process,which can affect the hardenability, mechanical properties and applicability To improve the performance of cold heading,it is possible to add Al:0,020 %to 0,050 % a Maximum values unless otherwise indicated. b In the case of steels with hardenability requirements (see TablesB.6 and B.7),minor deviations from the specified limits are permitted (with the exception of sulfur and phosphorus),provided that they do not exceed 0,01 %for carbon and the values indicated in Table 2 for the other elements. c A lower silicon content or a specific silicon range may be agreed at the time of ordering. | ||||||||||
3.メカニカル特性
表B.5-合金スチールグレードの機械的特性
| Steel name | Diameter | Delivery condition | ||||||||||
| +AC | +FP | +AR+C+AC | +AR+C+AC+LC | +AC+C | ||||||||
| above mm | up to mm | Rm max. MPa | Za min % | HB Min.max. | Rm max. MPa | Z min % | Rm max. MPa | Z min. % | Rm max. MPa | Z min. % | ||
| 17Cr3 17CrS3 | 2 | 5 | 520 | 62 | 560 | 60 | ||||||
| 5 | 10 | 520 | 60 | 140 | 187 | 500 | 62 | 540 | 60 | 630 | 57 | |
| 10 | 40 | 520 | 60 | 140 | 187 | 500 | 62 | 540 | 60 | 620 | 57 | |
| 20Cr4 20CrS4 | 2 | 5 | ||||||||||
| 5 | 10 | 540 | 60 | 580 | 60 | 640 | 55 | |||||
| 10 | 40 | 640 | 60 | — | — | 540 | 60 | 580 | 60 | 640 | 55 | |
| 16MnCr5 16MnCrS5 16MnCrB5 | 2 | 5 | 550 | 64 | 590 | 62 | — | |||||
| 5 | 10 | 550 | 62 | 140 | 187 | 530 | 64 | 570 | 62 | 660 | 59 | |
| 10 | 40 | 550 | 62 | 140 | 187 | 530 | 64 | 570 | 62 | 650 | 59 | |
| 20MnCrS5 | 2 | 5 | 一 — | — | — | 570 | 62 | 610 | 60 | — | — | |
| 5 | 10 | 570 | 60 | 152 | 201 | 550 | 62 | 590 | 60 | 680 | 57 | |
| 10 | 40 | 570 | 60 | 152 | 201 | 550 | 62 | 590 | 60 | 670 | 57 | |
| 12CrMo4 | 2 | 5 | 500 | — | ||||||||
| 5 | 10 | 500 | 62 | 135 | 185 | 480 | 64 | 520 | 62 | — | 一 | |
| 10 | 40 | 500 | 62 | 135 | 185 | 480 | 64 | 520 | 62 | |||
| 18CrMo4 18CrMoS4 | 2 | 5 | 一 | 550 | 62 | 590 | 60 | 一 | ||||
| 5 | 10 | 550 | 60 | 140 | 187 | 530 | 62 | 570 | 60 | 660 | 57 | |
| 10 | 40 | 550 | 60 | 140 | 187 | 530 | 62 | 570 | 60 | 650 | 57 | |
| 20MoCr4 20MoCrS4 | 2 | 5 | — | — | 560 | 62 | 600 | 60 | 一 | |||
| 5 | 10 | 560 | 60 | 140 | 187 | 540 | 62 | 580 | 60 | 670 | 57 | |
| 10 | 40 | 560 | 60 | 140 | 187 | 540 | 62 | 580 | 60 | 660 | 57 | |
| 10NiCr5-4 | 2 | 5 | — | 520 | 64 | 560 | 62 | — | — | |||
| 5 | 10 | 520 | 62 | 137 | 187 | 500 | 64 | 540 | 62 | 640 | 59 | |
| 10 | 40 | 520 | 62 | 137 | 187 | 500 | 64 | 540 | 62 | 630 | 59 | |
表B.5-合金鋼グレードの機械的特性が継続
| Steel name | Diameter | Delivery condition | ||||||||||
| +AC | +FP | +AR+C+AC | +AR+C+AC+LC | +AC+C | ||||||||
| Mechanical properties | ||||||||||||
| above mm | up to mm | Rm max. MPa | Z min % | HB Min.max. | Rm max. MPa | Z min % | Rm max. MPa | Z min. % | Rm max. MPa | Z min. % | ||
| 12NiCr3-2 | 2 | 5 | — | — | 500 | 64 | 540 | 62 | — | — | ||
| 5 | 10 | 500 | 62 | 130 | 180 | 480 | 64 | 520 | 62 | 620 | 59 | |
| 10 | 40 | 500 | 62 | 130 | 180 | 480 | 64 | 520 | 62 | 610 | 59 | |
| 17CrNi6-6 | 2 | 5 | 600 | 62 | 640 | 60 | ||||||
| 5 | 10 | 600 | 60 | 156 | 207 | 580 | 62 | 620 | 60 | 720 | 57 | |
| 10 | 40 | 600 | 60 | 156 | 207 | 580 | 62 | 620 | 60 | 710 | 57 | |
| 20NiCrMo2-2 20NiCrMoS2-2 | 2 | 5 | 590 | 62 | 630 | 60 | ||||||
| 5 | 10 | 590 | 60 | 149 | 194 | 570 | 62 | 610 | 60 | 720 | 57 | |
| 10 | 40 | 590 | 60 | 149 | 194 | 570 | 62 | 610 | 60 | 710 | 57 | |
| 20NiCrMo7 | 2 | 5 | — | — | — | — | ||||||
| 5 | 10 | — | 680 | 60 | 700 | 55 | ||||||
| 10 | 25 | — | — | — | — | 680 | 60 | — | — | 700 | 55 | |
| 20NiCrMoS6-4 | 2 | 5 | 610 | 60 | 650 | 58 | — | |||||
| 5 | 10 | 610 | 58 | 149 | 201 | 590 | 60 | 630 | 58 | 730 | 55 | |
| 10 | 25 | 610 | 58 | 149 | 201 | 590 | 60 | 630 | 58 | 720 | 55 | |
4.Hardenability要件
表B.6-標準硬化性 (Hグレード) のスチールグレードの硬度制限
| Steel name | Symbol | Austenitizing temperature℃±5℃ | Limits of range | Hardness HRC at a distance from quenched end of test piece(in mm)of | ||||||||||||
| 1,5 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 20 | 25 | 30 | 35 | 40 | ||||
| 18MnB4 | +H | 890 | max. | 46 | 45 | 44 | 41 | 39 | 35 | 32 | 28 | 21 | — | |||
| min. | 40 | 38 | 37 | 30 | 21 | — | — | — | ||||||||
| 22MnB4 | +H | 880 | max. | 49 | 48 | 47 | 45 | 42 | 39 | 35 | 32 | 24 | 20 | — | ||
| min. | 43 | 41 | 40 | 32 | 23 | — | — | — | — | |||||||
| 17Cr3 | +H | 880 | max | 47 | 44 | 40 | 33 | 29 | 27 | 25 | 24 | 23 | 21 | — | — | |
| 17CrS3 | min. | 39 | 35 | 25 | 20 | — | — | 一 | — | — | — | |||||
| 20Cr4 | +H | 900 | max. | 49 | 48 | 46 | 42 | 38 | 36 | 34 | 32 | 29 | 27 | 26 | 24 | 23 |
| 20CrS4 | min. | 41 | 38 | 31 | 26 | 23 | 21- | — | — | — | — | — | — | — | ||
| 16MnCr5 | +H | 870 | max. | 47 | 46 | 44 | 41 | 39 | 37 | 35 | 33 | 31 | 30 | 29 | 28 | 27 |
| 16MnCrS5 | min. | 39 | 36 | 31 | 28 | 24 | 21 | 一 | — | — | ||||||
| 16MnCrB5 | +H | 870 | max. | 47 | 46 | 44 | 41 | 39 | 37 | 35 | 33 | 31 | 30 | 29 | 28 | 27 |
| min. | 39 | 36 | 31 | 28 | 24 | 21 | — | — | ||||||||
| 20MnCrS5 | +H | 870 | max. | 49 | 49 | 48 | 46 | 43 | 42 | 41 | 39 | 37 | 35 | 34 | 33 | 32 |
| min. | 41 | 39 | 36 | 33 | 30 | 28 | 26 | 25 | 23 | 21 | — | — | ||||
| 12CrMo4 | +H | 870 | max. | 44 | 43 | 41 | 38 | 34 | 30 | 28 | 27 | 23 | 21 | 一 | — | |
| min. | 36 | 34 | 30 | 26 | 22 | — | — | — | — | — | — | |||||
| 18CrMo4 | +H | 880 | max. | 47 | 46 | 45 | 42 | 39 | 37 | 35 | 34 | 31 | 29 | 28 | 27 | 26 |
| 18CrMoS4 | min. | 39 | 37 | 34 | 30 | 27 | 24 | 22 | 21 | |||||||
| 20MoCr4 | +H | 910 | max. | 49 | 47 | 44 | 41 | 38 | 35 | 33 | 31 | 28 | 26 | 25 | 24 | 24 |
| 20MoCrS4 | min. | 41 | 37 | 31 | 27 | 24 | 22 | — | — | |||||||
| 10NiCr5 | +H | 880 | max. | 41 | 39 | 37 | 34 | 32 | 30 | — | — | — | — | — | ||
| min | 32 | 27 | 24 | 22 | 一 | 一 | — | — | — | — | ||||||
| 12NiCr3-2 | +H | 870 | max. | 43 | 40 | 35 | 26 | 21 | — | — | — | — | — | — | ||
| min. | 37 | 32 | 25 | — | — | 一 | — | — | — | |||||||
| 17CrNi6-6 | +H | 870 | max. | 47 | 47 | 46 | 45 | 43 | 42 | 41 | 39 | 37 | 35 | 34 | 34 | 33 |
| min. | 39 | 38 | 36 | 35 | 32 | 30 | 28 | 26 | 24 | 22 | 21 | 20 | 20 | |||
| 20NiCrMo2-2 | +H | 880 | max. | 49 | 48 | 45 | 42 | 36 | 33 | 31 | 30 | 27 | 25 | 24 | 24 | 23 |
| 20NiCrMoS2-2 | min. | 41 | 37 | 31 | 25 | 22 | 20 | |||||||||
表B.6-標準硬化性 (Hグレード) の鋼グレードの硬度制限が継続
| Steel name | Symbol | Austenitizingtemperature°℃±5℃ | Limits of range | Hardness HRC at a distance from quenched end of test piece(in mm)of | ||||||||||||
| 1,5 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 20 | 25 | 30 | 35 | 40 | ||||
| 20NiCrMo7 | +H | 900 | max. | 48 | 47 | 45 | 42 | 39 | 36 | 34 | 32 | 29 | 26 | 25 | 24 | 24 |
| min | 40 | 38 | 34 | 30 | 27 | 25 | 23 | 22 | 20 | 一 | — | — | ||||
| 20NiCrMoS6-4 | +H | 880 | max. | 49 | 49 | 48 | 48 | 47 | 47 | 46 | 44 | 41 | 39 | 38 | 37 | 36 |
| min. | 41 | 40 | 39 | 36 | 33 | 30 | 28 | 26 | 23 | 21 | — | — | — | |||
表B.7-硬化性散布帯が制限されたスチールグレードの硬度制限 (HHおよびHLグレード)
| Steel name | Symbol | Austenitizing temperature℃±5℃ | Limits ofrange | Hardness HRC at a distance from quenched end of test piece(in mm)of | ||||||||||||
| 1,5 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 20 | 25 | 30 | 35 | 40 | ||||
| 17Cr317CrS3 | +HH | 880 | max. | 47 | 44 | 40 | 33 | 29 | 27 | 25 | 24 | 23 | 21 | — | — | — |
| min. | 42 | 38 | 30 | 24 | 20 | — | — | — | — | — | — | — | ||||
| +HL | max. | 44 | 41 | 35 | 29 | 25 | 23 | 21 | 20 | — | — | |||||
| min. | 39 | 35 | 25 | 20 | — | 一 | ||||||||||
| 20Cr420CrS4 | +HH | 900 | max | 49 | 48 | 46 | 42 | 38 | 36 | 34 | 32 | 29 | 27 | 26 | 24 | 23 |
| min. | 44 | 41 | 36 | 31 | 28 | 26 | 24 | 22 | — | — | — | — | — | |||
| +HL | max. | 46 | 45 | 41 | 37 | 33 | 31 | 29 | 27 | 24 | 22 | 21 | ||||
| min. | 41 | 38 | 31 | 26 | 23 | 21- | — | — | — | — | — | — | — | |||
| 16MnCr516MnCrS5 | +HH | 870 | max. | 47 | 46 | 44 | 41 | 39 | 37 | 35 | 33 | 31 | 30 | 29 | 28 | 27 |
| min. | 42 | 39 | 35 | 32 | 29 | 26 | 24 | 22 | 20 | — | — | — | ||||
| +HL | max. | 44 | 43 | 40 | 37 | 34 | 32 | 30 | 28 | 26 | 25 | 24 | 23 | 22 | ||
| min. | 39 | 36 | 31 | 28 | 24 | 21 | — | — | — | |||||||
| 16MnCrB5 | +HH | 870 | max. | 47 | 46 | 44 | 41 | 39 | 37 | 35 | 33 | 31 | 30 | 29 | 28 | 27 |
| min. | 42 | 39 | 35 | 32 | 29 | 26 | 24 | 22 | 20 | 一 | — | — | — | |||
| +HL | max. | 44 | 43 | 40 | 37 | 34 | 32 | 30 | 28 | 26 | 25 | 24 | 23 | 22 | ||
| min. | 39 | 36 | 31 | 28 | 24 | 21 | — | — | — | — | — | — | — | |||
| 20MnCrS5 | +HH | 870 | max. | 49 | 49 | 48 | 46 | 43 | 42 | 41 | 39 | 37 | 35 | 34 | 33 | 32 |
| min. | 44 | 42 | 40 | 37 | 34 | 33 | 31 | 30 | 28 | 26 | 25 | 24 | 23 | |||
| +HL | max. | 46 | 46 | 44 | 42 | 39 | 37 | 36 | 34 | 32 | 30 | 29 | 28 | 27 | ||
| min. | 41 | 39 | 36 | 33 | 30 | 28 | 26 | 25 | 23 | 21 | — | |||||
| 12CrMo4 | +HH | 870 | max. | 44 | 43 | 41 | 38 | 34 | 30 | 28 | 27 | 23 | 21 | — | — | — |
| min. | 39 | 37 | 34 | 30 | 26 | 21 | — | 一 | 一 | 一 | — | — | ||||
| +HL | max. | 41 | 40 | 37 | 34 | 30 | 26 | 23 | 20 | — | — | — | — | |||
| min. | 36 | 34 | 30 | 26 | 22 | — | — | — | — | — | — | — | — | |||
| 18CrMo418CrMoS4 | +HH | 880 | max. | 47 | 46 | 45 | 42 | 39 | 37 | 35 | 34 | 31 | 29 | 28 | 27 | 26 |
| min. | 42 | 40 | 38 | 34 | 31 | 28 | 26 | 25 | 22 | 20 | — | — | ||||
| +HL | max | 44 | 43 | 41 | 38 | 35 | 33 | 31 | 30 | 27 | 25 | 24 | 23 | 22 | ||
| min. | 39 | 37 | 34 | 30 | 27 | 24 | 22 | 21 | — | — | — | — | ||||
表B.7-硬化性散乱帯 (HHおよびHLグレード) が制限されたスチールグレードの硬度制限が継続
| Steel name | Symbol | Austenitizingtemperature℃±5℃ | Limits ofrange | Hardness HRC at a distance from quenched end of test piece(in mm)of | ||||||||||||
| 1,5 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 20 | 25 | 30 | 35 | 40 | ||||
| 20MoCr420MoCrS4 | +HH | 910 | max. | 49 | 47 | 44 | 41 | 38 | 35 | 33 | 31 | 28 | 26 | 25 | 24 | 24 |
| min. | 44 | 40 | 35 | 32 | 29 | 26 | 24 | 22 | 一 | — | — | |||||
| +HL | max. | 46 | 44 | 40 | 36 | 33 | 31 | 29 | 27 | 24 | 22 | 21 | 20 | 20 | ||
| min. | 41 | 37 | 31 | 27 | 24 | 22 | — | — | — | — | — | — | ||||
| 10NiCr5-4 | +HH | 880 | max. | 41 | 39 | 37 | 34 | 32 | 30 | — | — | — | — | — | ||
| min. | 33 | 29 | 26 | 24 | 21 | 20 | ||||||||||
| +HL | max | 38 | 35 | 32 | 30 | 27 | 25 | — | — | — | — | — | ||||
| min. | 32 | 27 | 24 | 22 | — | 一 | — | — | — | — | — | |||||
| 17CrNi6-6 | +HH | 870 | max | 47 | 47 | 46 | 45 | 43 | 42 | 41 | 39 | 37 | 35 | 34 | 34 | 33 |
| min | 42 | 41 | 39 | 38 | 36 | 34 | 32 | 30 | 28 | 26 | 25 | 25 | 24 | |||
| +HL | max. | 44 | 44 | 43 | 42 | 39 | 38 | 37 | 35 | 33 | 31 | 30 | 29 | 29 | ||
| min | 39 | 38 | 36 | 35 | 32 | 30 | 28 | 26 | 24 | 22 | 21 | 20 | 20 | |||
| 20NiCrMo2-220NiCrMoS2-2 | +HH | 880 | max | 49 | 48 | 45 | 42 | 36 | 33 | 31 | 30 | 27 | 25 | 24 | 24 | 23 |
| min. | 44 | 41 | 36 | 31 | 27 | 24 | 22 | 21 | — | — | — | — | — | |||
| +HL | max. | 46 | 44 | 40 | 36 | 31 | 29 | 27 | 26 | 23 | 21 | 20 | 20 | |||
| min. | 41 | 37 | 31 | 25 | 22 | 20 | ||||||||||
| 20NiCrMoS6-4 | +HH | 880 | max | 49 | 49 | 48 | 48 | 47 | 47 | 46 | 44 | 41 | 39 | 38 | 37 | 36 |
| min. | 44 | 43 | 42 | 40 | 38 | 36 | 34 | 32 | 29 | 27 | 26 | 25 | 24 | |||
| +HL | max | 46 | 46 | 45 | 44 | 42 | 41 | 40 | 38 | 35 | 33 | 32 | 31 | 30 | ||
| min. | 41 | 40 | 39 | 36 | 33 | 30 | 28 | 26 | 23 | 21 | — | — | ||||
1、 ロール
スレッド結束例
2、 ストリップ状
スレッド結束例
3、 外注木箱包装
スレッド結束例
4、 ロッカー写真
ロッカー写真
5、 製品保護の詳細
製品保護
5、 製品保護の詳細
製品保護
外装パッケージ例
端面板包装
巻き包装
PP袋袋袋包装
ワイヤーラック包装





