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優(yōu)質(zhì)大西洋埋弧實(shí)芯焊絲H08Mn2SiA
GB/T14957-94熔化焊用鋼絲標(biāo)準(zhǔn)摘抄
種類 |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Cu |
H08A |
≤0.10 |
0.30~0.55 |
≤0.30 |
≤0.030 |
≤0.030 |
≤0.20 |
≤0.30 |
≤0.20 |
H08E |
≤0.10 |
0.30~0.55 |
≤0.30 |
≤0.020 |
≤0.020 |
≤0.20 |
≤0.30 |
≤0.20 |
H08C |
≤0.10 |
0.30~0.55 |
≤0.30 |
≤0.015 |
≤0.015 |
≤0.10 |
≤0.10 |
≤0.20 |
H08MnA |
≤0.10 |
0.80~1.10 |
≤0.70 |
≤0.030 |
≤0.030 |
≤0.20 |
≤0.30 |
≤0.20 |
H10Mn2 |
≤0.12 |
1.50~1.90 |
≤0.70 |
≤0.035 |
≤0.035 |
≤0.20 |
≤0.30 |
≤0.20 |
H08Mn2Si |
≤0.11 |
1.70~2.10 |
0.65~0.95 |
≤0.035 |
≤0.035 |
≤0.20 |
≤0.30 |
≤0.20 |
H08Mn2SiA |
≤0.11 |
1.80~2.10 |
0.65~0.95 |
≤0.030 |
≤0.030 |
≤0.20 |
≤0.30 |
≤0.20 |
H10MnSi |
≤0.14 |
0.80~1.10 |
0.60~0.90 |
≤0.035 |
≤0.035 |
≤0.20 |
≤0.30 |
≤0.20 |
允許公差(mm)
直徑類別 |
1.6 |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
6.0 |
6.5 |
精通精度 |
-0.10 |
-0.10 |
-0.10 |
-0.12 |
-0.12 |
0.12 |
-0.12 |
-0.20 |
較高精度 |
-0.06 |
-0.06 |
-0.08 |
-0.08 |
-0.08 |
-0.08 |
-0.08 |
-0.10 |