耐候钢特种焊丝
牌号 | 标准 | 抗拉强度 (Mpa) |
屈服强度 (Mpa) |
伸长率 (%) |
Akv冲击功 (J)室温 |
保护气体 | 熔敷金属主要化学成份(%) | ||||||||
C | Mn | Si | P | S | Cu | Cr | Ni | Re | |||||||
LY-ER44-8 | H08MnSiCuCrNi I | ≥440 | ≥340 | ≥22 | ≥27 | ≤0.10 | 1.40-1.44 | 0.52-0.58 | ≤0.30 | ≤0.30 | 0.20-0.50 | 0.20-0.50 | 0.20-0.50 | - | |
H08MnSiCuCr I | ≥440 | ≥340 | ≥22 | ≥27 | ≤0.10 | 1.10-1.60 | 0.50-0.80 | ≤0.30 | ≤0.30 | 0.20-0.50 | 0.20-0.50 | - | 加入量≥0.15 | ||
H08MnSiCuCrNi II | ≥440 | ≥340 | ≥22 | ≥27 | ≤0.10 | 0.90-1.30 | 0.35-0.65 | ≤0.025 | ≤0.025 | 0.20-0.50 | -0.50 | 0.20-0.50 | - | ||
H08MnSiCuCr II | ≥440 | ≥340 | ≥22 | ≥27 | ≤0.10 | 0.90-1.30 | 0.35-0.65 | ≤0.025 | ≤0.025 | 0.20-0.50 | -0.50 | - | 加入量≥0.15 | ||
LY-ER49-8 | H08MnSiCuCrNi III | ≥490 | ≥380 | ≥22 | ≥27 | ≤0.10 | 0.70-1.00 | 0.15-0.30 | ≤0.03 | ≤0.03 | 0.15-0.45 | 0.15-0.50 | 0.30-0.60 | - | |
LY-ER50-8 | H08NiCuMnSi I | ≥500 | ≥380 | ≥22 | ≥27 | ≤0.10 | 1.30-1.60 | 0.50-0.80 | ≤0.03 | ≤0.03 | 0.20-0.50 | ≤0.10 | 0.40-0.60 | - | |
H08NiMnSi II | ≥500 | ≥380 | ≥22 | ≥27 | ≤0.10 | 0.90-1.30 | 0.35-0.65 | ≤0.025 | ≤0.025 | 0.20-0.50 | ≤0.10 | 0.40-0.60 | - | ||
LY-ER55-8 | GB/T ER55-G | ≥500 | ≥380 | ≥22 | ≥27 | 0.06 | 1.31 | 0.4 | 0.15 | 0.15 | 0.22 | 0.38 | 0.28 | - |
可供规格(mm) | 0.6 / 0.8 / 0.9 / 1.0 / 1.2 / 1.4 / 1.6 / 2.0 | |||||||||||||||
包装重量(kg) | 1 / 5 / 15 / 20 | |||||||||||||||
镀铜 | 可供 | |||||||||||||||
无镀铜 | 可供 |
可供规格(mm) | 0.8 / 0.9 / 1.0 / 1.2 / 1.4 / 1.6 / 2.0 | |||||||||||||||
包装重量(kg) | 100 / 150 / 250 / 350 | |||||||||||||||
镀铜 | 可供 | |||||||||||||||
无镀铜 | 可供 |
Tel:
Tel:
Tel:
Tel: