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时间:2022-09-01
《焊丝入厂检验规程》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
焊丝入厂检验规程种类牌号技术条件化学成份/%C≤MnSiCrNiCu≤S≤P≤其它碳素钢焊丝H08AGB/T14957-940.100.30~0.55≤0.03≤0.20≤0.300.200.0300.030H08MnA0.100.80~1.10≤0.07≤0.20≤0.300.200.0300.030合金钢焊丝H10Mn20.121.50~1.90≤0.07≤0.20≤0.300.200.0350.035H08Mn2Si0.111.70~2.100.65~0.95≤0.20≤0.300.200.0350.035
1H08Mn2SiA0.111.80~2.100.65~0.95≤0.20≤0.300.200.0300.030H10MnSi0.140.80~1.100.60~0.95≤0.20≤0.300.200.0350.035不锈钢丝H12Cr24Ni13YB/T5092-20050.121.00~2.50≤0.3523.00~25.0012.00~14.000.750.0300.030Mo≤0.75H08Cr19Ni10Ti0.081.00~2.500.30~0.6518.50~20.509.00~10.500.750.0300.030Ti9×C%~1.00H08Cr19Ni12Mo20.081.00~2.50≤0.3518.00~20.0011.00~14.000.750.0300.030Mo2.00~3.00
2H03Cr19Ni12Mo20.031.00~2.50≤0.3518.00~20.0011.00~14.000.750.0300.030Mo2.00~3.00H08Cr21Ni100.081.00~2.50≤0.3519.50~22.009.00~11.000.750.0300.030Mo≤0.75H03Cr21Ni100.031.00~2.50≤0.3519.50~22.009.00~11.000.750.0300.030Mo≤0.75牌号H08Mn2Si、H08Mn2SiA在GB/T14958-94中成份与GB/T14957-94相同。钢丝直径及其允许偏差GB/T14957-94(单位:mm)公称直径允许偏差普通精度较高精度1.62.0-0.10-0.06
32.53.03.24.05.06.0-0.12-0.08钢丝直径及其允许偏差GB/T14958-94(单位:mm)公称直径允许偏差普通精度较高精度0.6+0.01-0.05+0.01-0.030.81.01.21.6+0.01-0.09+0.01-0.042.0+0.01+0.01
42.2-0.09-0.06钢丝直径及其允许偏差和椭圆度YB/T5091-93(单位:mm)直径允许偏差椭圆度不大于0.8±0.0150.0151.0±0.0200.0201.2±0.0200.0201.6±0.0200.0202.0±0.0250.0252.4±0.0250.025钢丝直径及其允许偏差YB/T5092-2005(单位:mm)钢丝公称直径直径允许偏差0.6~10-0.070>1~30-0.100>3~60
5-0.124>6~100-0.150
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