SS400 ƙananan ƙarfe ne na carbon ba tare da ƙayyadadden abun ciki na carbon ba. Dangane da kaddarorin inji, yana kama da ASTM A36 wanda ake amfani da shi sosai a aikin injiniya da aikace-aikacen masana'antu. Tsarin JIS SS400 karfe kusurwa ba shi da ɗan tsada kuma yana nunawa sosai a cikin manyan ayyukan injiniya.
Karfe na kusurwa mara daidaituwa SS400
Hot-tsoma galvanized & pre-painting sune shahararrun jiyya na saman saman guda biyu. Tunda ƙarfe na kusurwa na SS400 ba shi da abun ciki na jan karfe ko sauran abubuwan gami, ba zai iya tsayayya da lalata muhalli ba tare da ƙarin kariya mai kariya kamar tutiya-shafi. An keɓance adadin zinc dangane da takamaiman aikace-aikacen. Bugu da ƙari, akwai launuka masu yawa don zane-zane, wanda kuma yana ƙara kyan gani.
SS400 kusurwa karfe bayanin:
| Karfe daraja | Salo | Carbon, max, % | Manganese, % | Phosphorus, max, % | Sulfur, max, % |
| SS400 | Siffofin Karfe | -- | -- | 0.050 | 0.050 |
| Karfe daraja | Salo | Ƙarfin ɗaure, MPa | Matsayin rabo, min, MPa | |
| Kauri, mm | ||||
| ≤16 | 16 - 40 | |||
| SS400 | Siffofin ƙarfe | 400 - 510 | ≥245 | ≥235 |
JIS SS400 daidai kwana karfe masu girma dabam:
| Abu | Kafa 1 (mm) | Kafa 2 (mm) | Kauri (mm) | Nauyi (kg/m) | Abu | Kafa 1 (mm) | Kafa 2 (mm) | Kauri (mm) | Nauyi (kg/m) |
| Saukewa: ESS400001 | 20 | 20 | 3 | 0.889 | Saukewa: ESS400045 | 80 | 80 | 7 | 8.525 |
| Saukewa: ESS400002 | 20 | 20 | 4 | 1.145 | Saukewa: ESS400046 | 80 | 80 | 8 | 9.658 |
| Saukewa: ESS400003 | 25 | 25 | 3 | 1.124 | Saukewa: ESS400047 | 80 | 80 | 10 | 11.874 |
| Saukewa: ESS400004 | 25 | 25 | 4 | 1.459 | Saukewa: ESS400048 | 90 | 90 | 6 | 8.35 |
| Saukewa: ESS400005 | 30 | 30 | 3 | 1.373 | Saukewa: ESS400049 | 90 | 90 | 7 | 9.656 |
| Saukewa: ESS400006 | 30 | 30 | 4 | 1.786 | Saukewa: ESS400050 | 90 | 90 | 8 | 10.946 |
| Saukewa: ESS400007 | 35 | 35 | 3 | 1.578 | Saukewa: ESS400051 | 90 | 90 | 10 | 13.476 |
| Saukewa: ESS400008 | 35 | 35 | 4 | 2.072 | Saukewa: ESS400052 | 90 | 90 | 12 | 15.94 |
| Saukewa: ESS400009 | 35 | 35 | 5 | 2.551 | Saukewa: ESS400053 | 100 | 100 | 6 | 9.366 |
| Saukewa: ESS400010 | 40 | 40 | 3 | 1.852 | Saukewa: ESS400054 | 100 | 100 | 7 | 10.83 |
| Saukewa: ESS400011 | 40 | 40 | 4 | 2.422 | Saukewa: ESS400055 | 100 | 100 | 8 | 10.276 |
| Saukewa: ESS400012 | 40 | 40 | 5 | 1.976 | Saukewa: ESS400056 | 100 | 100 | 10 | 15.12 |
| Saukewa: ESS400013 | 44 | 44 | 3 | 2.002 | Saukewa: ESS400057 | 100 | 100 | 12 | 17.898 |
| Saukewa: ESS400014 | 44 | 44 | 4 | 2.638 | Saukewa: ESS400058 | 100 | 100 | 14 | 20.611 |
| Saukewa: ESS400015 | 38 | 38 | 3 | 1.719 | Saukewa: ESS400059 | 100 | 100 | 16 | 23.257 |
| Saukewa: ESS400016 | 38 | 38 | 4 | 2.261 | Saukewa: ESS400060 | 110 | 110 | 7 | 11.928 |
| Saukewa: ESS400017 | 48 | 48 | 3 | 2.19 | Saukewa: ESS400061 | 110 | 110 | 8 | 13.532 |
| Saukewa: ESS400018 | 48 | 48 | 4 | 2.889 | Saukewa: ESS400062 | 110 | 110 | 10 | 16.69 |
| Saukewa: ESS400019 | 48 | 48 | 5 | 3.572 | Saukewa: ESS400063 | 110 | 110 | 12 | 19.782 |
| Saukewa: ESS400020 | 50 | 50 | 3 | 2.332 | Saukewa: ESS400064 | 110 | 110 | 14 | 22.809 |
| Saukewa: ESS400021 | 50 | 50 | 4 | 3.059 | Saukewa: ESS400065 | 125 | 125 | 8 | 15.504 |
| Saukewa: ESS400022 | 50 | 50 | 5 | 3.77 | Saukewa: ESS400066 | 125 | 125 | 10 | 19.133 |
| Saukewa: ESS400023 | 50 | 50 | 6 | 4.465 | Saukewa: ESS400067 | 125 | 125 | 12 | 22.692 |
| Saukewa: ESS400024 | 56 | 56 | 3 | 2.624 | Saukewa: ESS400068 | 125 | 125 | 14 | 26.193 |
| Saukewa: ESS400025 | 56 | 56 | 4 | 3.446 | Saukewa: ESS400069 | 140 | 140 | 10 | 21.488 |
| Saukewa: ESS400026 | 56 | 56 | 5 | 4.251 | Saukewa: ESS400070 | 140 | 140 | 12 | 25.522 |
| Saukewa: ESS400027 | 56 | 56 | 6 | 6.568 | Saukewa: ESS400071 | 140 | 140 | 14 | 29.49 |
| Saukewa: ESS400028 | 63 | 63 | 4 | 3.907 | Saukewa: ESS400072 | 140 | 140 | 16 | 33.393 |
| Saukewa: ESS400029 | 63 | 63 | 5 | 4.822 | Saukewa: ESS400073 | 160 | 160 | 10 | 24.724 |
| Saukewa: ESS400030 | 63 | 63 | 6 | 5.721 | Saukewa: ESS400074 | 160 | 160 | 12 | 29.391 |
| Saukewa: ESS400031 | 63 | 63 | 8 | 7.469 | Saukewa: ESS400075 | 160 | 160 | 14 | 33.987 |
| Saukewa: ESS400032 | 63 | 63 | 10 | 9.151 | Saukewa: ESS400076 | 160 | 160 | 16 | 38.518 |
| Saukewa: ESS400033 | 70 | 70 | 4 | 4.372 | Saukewa: ESS400077 | 180 | 180 | 12 | 33.159 |
| Saukewa: ESS400034 | 70 | 70 | 5 | 5.397 | Saukewa: ESS400078 | 180 | 180 | 14 | 35.383 |
| Saukewa: ESS400035 | 70 | 70 | 6 | 6.406 | Saukewa: ESS400079 | 180 | 180 | 16 | 43.452 |
| Saukewa: ESS400036 | 70 | 70 | 7 | 7.398 | Saukewa: ESS400080 | 180 | 180 | 18 | 48.634 |
| Saukewa: ESS400037 | 70 | 70 | 8 | 8.373 | Saukewa: ESS400081 | 200 | 200 | 14 | 42.894 |
| Saukewa: ESS400038 | 75 | 75 | 5 | 5.818 | Saukewa: ESS400082 | 200 | 200 | 16 | 48.56 |
| Saukewa: ESS400039 | 75 | 75 | 6 | 6.905 | Saukewa: ESS400083 | 200 | 200 | 18 | 54.501 |
| Saukewa: ESS400040 | 75 | 75 | 7 | 7.976 | Saukewa: ESS400084 | 200 | 200 | 20 | 60.056 |
| Saukewa: ESS400041 | 75 | 75 | 8 | 9.03 | Saukewa: ESS400085 | 200 | 200 | 22 | 71.168 |
| Saukewa: ESS400042 | 75 | 75 | 10 | 11.089 | Tsawo = 6 - 12 mita SS400 ko Q235 | ||||
| Saukewa: ESS400043 | 80 | 80 | 5 | 6.211 | |||||
| Saukewa: ESS400044 | 80 | 80 | 6 | 7.376 | |||||
JIS SS400 Girman kusurwa mara daidaituwa:
| Abu na'a. | Kafa 1 (mm) | Kafa 2 (mm) | Kauri (mm) | Nauyi (kg/m) | Abu na'a. | Kafa 1 (mm) | Kafa 2 (mm) | Kauri (mm) | Nauyi (kg/m) |
| Farashin 400001 | 30 | 20 | 3 | 1.14 | Farashin 400045 | 100 | 50 | 6 | 6.98 |
| Farashin 400002 | 30 | 20 | 4 | 1.49 | Farashin 400046 | 100 | 50 | 8 | 9.16 |
| Farashin 400003 | 40 | 20 | 3 | 1.38 | Farashin 400047 | 100 | 50 | 10 | 11.3 |
| Farashin 400004 | 40 | 20 | 3 | 1.8 | Farashin 400048 | 100 | 65 | 7 | 8.96 |
| Farashin 400005 | 40 | 25 | 4 | 1.97 | Farashin 400049 | 100 | 65 | 8 | 10.2 |
| Farashin 400006 | 45 | 30 | 4 | 2.3 | Farashin 400050 | 100 | 65 | 9 | 11.3 |
| Farashin 400007 | 45 | 30 | 5 | 2.82 | Farashin 400051 | 100 | 65 | 10 | 12.5 |
| Farashin 400008 | 50 | 30 | 5 | 3.02 | Farashin 400052 | 100 | 75 | 7 | 9.52 |
| Farashin 400009 | 50 | 30 | 6 | 3.58 | Farashin 400053 | 100 | 75 | 8 | 10.8 |
| Farashin 400010 | 50 | 40 | 4 | 2.77 | Farashin 400054 | 100 | 75 | 9 | 12.1 |
| Farashin 400011 | 50 | 40 | 5 | 3.42 | Farashin 400055 | 100 | 75 | 10 | 13.3 |
| Farashin 400012 | 50 | 40 | 6 | 4.03 | Farashin 400056 | 100 | 75 | 11 | 14.6 |
| Farashin 400013 | 60 | 30 | 5 | 3.43 | Farashin 400057 | 100 | 75 | 12 | 15.8 |
| Farashin 400014 | 60 | 30 | 6 | 4.06 | Farashin 400058 | 120 | 80 | 8 | 12.4 |
| Farashin 400015 | 60 | 30 | 7 | 4.68 | Farashin 400059 | 120 | 80 | 10 | 15.3 |
| Farashin 400016 | 60 | 40 | 5 | 3.83 | Farashin 400060 | 120 | 80 | 12 | 18.2 |
| Farashin 400017 | 60 | 40 | 6 | 4.54 | Farashin 400061 | 130 | 65 | 8 | 12.1 |
| Farashin 400018 | 60 | 40 | 7 | 5.24 | Farashin 400062 | 130 | 65 | 10 | 14.9 |
| Farashin 400019 | 65 | 50 | 5 | 4.43 | Farashin 400063 | 130 | 65 | 12 | 17.7 |
| Farashin 400020 | 65 | 50 | 6 | 5.26 | Farashin 400064 | 130 | 75 | 8 | 12.7 |
| Farashin 400021 | 65 | 50 | 7 | 6.08 | Farashin 400065 | 130 | 75 | 10 | 15.7 |
| Farashin 400022 | 65 | 50 | 8 | 6.88 | Farashin 400066 | 130 | 75 | 12 | 18.6 |
| Farashin 400023 | 75 | 50 | 5 | 4.83 | Farashin 400067 | 130 | 90 | 10 | 17 |
| Farashin 400024 | 75 | 50 | 6 | 5.75 | Farashin 400068 | 130 | 90 | 12 | 20.1 |
| Farashin 400025 | 75 | 50 | 7 | 6.65 | Farashin 400069 | 150 | 75 | 9 | 15.7 |
| Farashin 400026 | 75 | 50 | 8 | 7.53 | Farashin 400070 | 150 | 75 | 10 | 17.4 |
| Farashin 400027 | 75 | 50 | 9 | 8.4 | Farashin 400071 | 150 | 75 | 11 | 18.9 |
| Farashin 400028 | 75 | 55 | 5 | 5.04 | Farashin 400072 | 150 | 75 | 12 | 20.6 |
| Farashin 400029 | 75 | 55 | 7 | 6.93 | Farashin 400073 | 150 | 90 | 10 | 18.6 |
| Farashin 400030 | 75 | 65 | 6 | 6.49 | Farashin 400074 | 150 | 90 | 12 | 22 |
| Farashin 400031 | 75 | 65 | 8 | 8.48 | Farashin 400075 | 150 | 90 | 15 | 27.1 |
| Farashin 400032 | 75 | 65 | 10 | 10.5 | Farashin 400076 | 150 | 100 | 10 | 19.3 |
| Farashin 400033 | 80 | 40 | 6 | 5.51 | Farashin 400077 | 150 | 100 | 12 | 23 |
| Farashin 400034 | 80 | 40 | 8 | 7.21 | Farashin 400078 | 150 | 100 | 14 | 26.6 |
| Farashin 400035 | 80 | 60 | 6 | 6.49 | Farashin 400079 | 160 | 80 | 10 | 18.5 |
| Farashin 400036 | 80 | 60 | 7 | 7.5 | Farashin 400080 | 160 | 80 | 12 | 22 |
| Farashin 400037 | 80 | 60 | 8 | 8.48 | Farashin 400081 | 160 | 80 | 14 | 25.4 |
| Farashin 400038 | 80 | 65 | 6 | 6.73 | Farashin 400082 | 200 | 100 | 10 | 23.4 |
| Farashin 400039 | 80 | 65 | 8 | 8.82 | Farashin 400083 | 200 | 100 | 12 | 27.8 |
| Farashin 400040 | 80 | 65 | 10 | 10.9 | Farashin 400084 | 200 | 100 | 15 | 34.4 |
| Farashin 400041 | 90 | 65 | 6 | 7.22 | Farashin 400085 | 250 | 90 | 10 | 26.6 |
| Farashin 400042 | 90 | 65 | 7 | 8.32 | Material: Tsawon JIS SS400 = 6 - 12 mita | ||||
| Farashin 400043 | 90 | 65 | 8 | 9.44 | |||||
| Farashin 400044 | 90 | 65 | 10 | 11.7 | |||||
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