| 名(Ming)称(Cheng) | 牌(Pai)号(Hao) | 规(Gui)格(Ge) | 执(Zhi)行(Xing)标(Biao)准(Zhun) | 化(Hua)学(Xue)成(Cheng)分(Fen)分(Fen)析(Xi)（(?)熔(Rong)炼(Lian)成(Cheng)分(Fen)）(?)% | 性(Xing)能(Neng)特(Te)点(Dian) | 用(Yong)途(Tu) | |||||
| C | Si | Mn | P ≤ | S ≤ | 其(Qi)他(Ta) | ||||||
| 优(You)质(Zhi)碳(Tan)素(Su)结(Jie)构(Gou)钢(Gang)用(Yong)盘(Pan)条(Tiao) | 45 | F5.5-20 | GB/T 4354 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 表(Biao)面(Mian)质(Zhi)量(Liang)优(You)良(Liang)，(?)通(Tong)条(Tiao)性(Xing)能(Neng)稳(Wen)定(Ding)，(?)索(Suo)氏(Shi)体(Ti)化(Hua)率(Lu)高(Gao)，(?)夹(Jia)杂(Za)物(Wu)含(Han)量(Liang)低(Di)，(?)晶(Jing)粒(Li)度(Du)合(He)适(Shi)，(?)拉(La)拔(Ba)性(Xing)能(Neng)良(Liang)好(Hao)。(?) | 制(Zhi)作(Zuo)钢(Gang)钉(Ding)、(?)钢(Gang)丝(Si)绳(Sheng)、(?)钢(Gang)索(Suo)、(?)钢(Gang)绞(Jiao)线(Xian)、(?)胶(Jiao)管(Guan)钢(Gang)丝(Si)、(?)镀(Du)锌(Xin)钢(Gang)丝(Si)、(?)弹(Dan)簧(Huang)钢(Gang)丝(Si)等(Deng)。(?) | |
| 55 | F5.5-6.5 | 0.52-0.60 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |||||
| 60 | F5.5-6.5 | 0.57-0.65 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |||||
| 65 | F5.5-6.5 | 0.62-0.70 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |||||
| 70 | F5.5-6.5 | 0.67-0.75 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |||||
| 80 | F5.5-8 | 0.77-0.85 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |||||
| 名(Ming)称(Cheng) | 牌(Pai)号(Hao) | 规(Gui)格(Ge) | 执(Zhi)行(Xing)标(Biao)准(Zhun) | 化(Hua)学(Xue)成(Cheng)分(Fen)分(Fen)析(Xi)（(?)熔(Rong)炼(Lian)成(Cheng)分(Fen)）(?)% | 性(Xing)能(Neng)特(Te)点(Dian) | 用(Yong)途(Tu) | |||||
| C | Si ≤ | Mn | P ≤ | S ≤ | 其(Qi)他(Ta) | ||||||
| 低(Di)碳(Tan)钢(Gang)热(Re)轧(Zha)盘(Pan)条(Tiao) | Q195 | F5.5-8 | GB/T 701 | ≤0.12 | 0.30 | 0.25-0.50 | 0.035 | 0.040 | 表(Biao)面(Mian)缺(Que)陷(Xian)少(Shao)，(?)组(Zu)织(Zhi)均(Jun)匀(Yun)性(Xing)、(?)晶(Jing)粒(Li)度(Du)等(Deng)高(Gao)于(Yu)国(Guo)家(Jia)标(Biao)准(Zhun)相(Xiang)关(Guan)要(Yao)求(Qiu)，(?)冷(Leng)加(Jia)工(Gong)和(He)拉(La)拔(Ba)性(Xing)能(Neng)良(Liang)好(Hao)。(?) | 主(Zhu)要(Yao)用(Yong)于(Yu)钢(Gang)筋(Jin)焊(Han)接(Jie)网(Wang)、(?)各(Ge)类(Lei)丝(Si)网(Wang)、(?)制(Zhi)钉(Ding)以(Yi)及(Ji)建(Jian)筑(Zhu)等(Deng) | |
| Q215 | F5.5-8 | 0.09-0.15 | 0.30 | 0.25-0.60 | 0.045 | 0.045 | |||||
| Q235 | F5.5-8 | 0.12-0.20 | 0.30 | 0.30-0.70 | 0.045 | 0.045 | |||||
| 名(Ming)称(Cheng) | 牌(Pai)号(Hao) | 规(Gui)格(Ge) | 执(Zhi)行(Xing)标(Biao)准(Zhun) | 化(Hua)学(Xue)成(Cheng)分(Fen)分(Fen)析(Xi)（(?)成(Cheng)品(Pin)成(Cheng)分(Fen)）(?)% | 性(Xing)能(Neng)特(Te)点(Dian) | 用(Yong)途(Tu) | |||||
| C | Si | Mn | P ≤ | S ≤ | 其(Qi)他(Ta) | ||||||
| 焊(Han)接(Jie)用(Yong)钢(Gang)盘(Pan)条(Tiao) | H08A | F5.5-8 | GB/T 3429 供(Gong)货(Huo)技(Ji)术(Shu)协(Xie)议(Yi) |
≤0.10 | ≤0.03 | 0.40-0.65 | 0.030 | 0.030 | 低(Di)硅(Gui)系(Xi)列(Lie)冶(Ye)炼(Lian)上(Shang)突(Tu)破(Po)了(Liao)氧(Yang)含(Han)量(Liang)的(De)生(Sheng)产(Chan)难(Nan)度(Du)，(?)以(Yi)低(Di)碳(Tan)、(?)低(Di)硅(Gui)的(De)特(Te)点(Dian)。(?) | 作(Zuo)为(Wei)焊(Han)丝(Si)产(Chan)品(Pin)制(Zhi)作(Zuo)的(De)原(Yuan)材(Cai)料(Liao) | |
| H08Mn | F5.5-6.5 | ≤0.10 | ≤0.07 | 0.80-1.10 | 0.030 | 0.030 | |||||
| H10Mn2 | F5.5-6.5 | ≤0.12 | ≤0.07 | 1.50-1.90 | 0.030 | 0.030 | |||||
| H11Mn2Si | F5.5-6.5 | 0.06-0.15 | 0.80-1.15 | 1.40-1.85 | 0.025 | 0.025 | V≤0.03 | 低(Di)碳(Tan)高(Gao)锰(Meng)的(De)成(Cheng)分(Fen)控(Kong)制(Zhi)下(Xia)，(?)优(You)化(Hua)了(Liao)金(Jin)相(Xiang)组(Zu)织(Zhi)和(He)晶(Jing)粒(Li)度(Du)，(?)产(Chan)品(Pin)性(Xing)能(Neng)高(Gao)于(Yu)国(Guo)家(Jia)标(Biao)准(Zhun)要(Yao)求(Qiu)，(?)满(Man)足(Zu)用(Yong)户(Hu)拉(La)拔(Ba)和(He)使(Shi)用(Yong)的(De)性(Xing)能(Neng)。(?) | |||
| ER50-6 | F5.5-6.5 | 0.06-0.09 | 0.80-0.95 | 1.40-1.60 | 0.020 | 0.020 | |||||
| ER70S-6 | F5.5-6.5 | 0.06-0.09 | 0.80-0.95 | 1.40-1.60 | 0.015 | - | |||||
| 名(Ming)称(Cheng) | 牌(Pai)号(Hao) | 规(Gui)格(Ge) | 执(Zhi)行(Xing)标(Biao)准(Zhun) | 化(Hua)学(Xue)成(Cheng)分(Fen)分(Fen)析(Xi)（(?)熔(Rong)炼(Lian)成(Cheng)分(Fen)）(?)% | 性(Xing)能(Neng)特(Te)点(Dian) | 用(Yong)途(Tu) | ||||
| C | Si | Mn | P ≤ | S ≤ | ||||||
| SAE系(Xi)列(Lie)优(You)质(Zhi)碳(Tan)素(Su)低(Di)碳(Tan)钢(Gang)盘(Pan)条(Tiao) | SAE1006 | F5.5-8 | ASTM A510 供(Gong)货(Huo)技(Ji)术(Shu)协(Xie)议(Yi) |
≤0.08 | ≤0.1 | 0.25-0.40 | 0.025 | 0.025 | 延(Yan)伸(Shen)率(Lu)高(Gao)、(?)塑(Su)性(Xing)、(?)韧(Ren)性(Xing)极(Ji)好(Hao)，(?)具(Ju)有(You)良(Liang)好(Hao)的(De)冷(Leng)变(Bian)形(Xing)性(Xing)和(He)焊(Han)接(Jie)性(Xing)。(?)产(Chan)品(Pin)组(Zu)织(Zhi)、(?)性(Xing)能(Neng)高(Gao)于(Yu)相(Xiang)关(Guan)标(Biao)准(Zhun)要(Yao)求(Qiu)。(?) | 主(Zhu)要(Yao)用(Yong)于(Yu)五(Wu)金(Jin)冲(Chong)压(Ya)件(Jian)、(?)镀(Du)锌(Xin)钢(Gang)丝(Si)、(?)冷(Leng)轧(Zha)带(Dai)肋(Lei)钢(Gang)丝(Si)、(?)钢(Gang)筋(Jin)焊(Han)接(Jie)网(Wang)、(?)冷(Leng)成(Cheng)型(Xing)件(Jian)及(Ji)建(Jian)筑(Zhu)钢(Gang)网(Wang)等(Deng) |
| SAE1015 | F5.5-8 | 0.13-0.18 | 0.1-0.18 | 0.30-0.60 | 0.025 | 0.025 | ||||
| SAE1018 | F5.5-8 | 0.16-0.20 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | ||||
| SAE1010 | F5.5-8 | 0.08-0.13 | 0.20-0.40 | 0.30-0.60 | 0.025 | 0.025 | ||||
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