厂商 :河北恒瑞特种耐磨焊条厂
河北 邢台- 主营产品:
- 防水焊条/焊丝
- 银焊条/银焊丝
- 钴基焊条/防水焊条
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商品详细描述
低温钢和铸铁焊条
牌号 Model |
GB (AWS) |
药皮类型 Type of coating |
焊接电源 Currency |
熔敷金属主要化学成分( % ) Typical chemical composition of deposited metal |
熔敷金属力学性能 Mechanical properties of deposited metal |
特点及主要用途 Description | |||||||||
抗拉 强度 б b (Mpa) |
屈服 强度 б s (Mpa) |
伸长率 δ 5 (%) |
V 型 冲击 吸收 功 Akv (J) | ||||||||||||
C | Mn |
Si |
S |
P |
Ni |
Fe | |||||||||
W607 | E5015-G |
低氢型 Low-hydrogen |
DC + |
≤ 0.07 |
1.20 ~ 1.70 |
≤ 0.50 |
≤ 0.035 |
≤ 0.035 |
0.60 ~ 1.00 |
― |
≥ 490 |
≥ 390 |
≥ 22 |
≥ 27 (-60 ℃ ) |
用于 -60 ℃ 低温钢结构,如 13MnSi63 、 09MnNiNb 等。 Used for welding low temperature steel at -60 ℃ , such as 13MnSi63,09MnNiNb,etc. |
W707Ni |
E5515 -C1 (E8015 -C1) |
低氢型 Low-hydrogen |
DC + |
≤ 0.12 |
≤ 1.25 |
≤ 0.60 |
≤ 0.035 | ≤ 0.035 | 2.00 ~ 2.75 | ― |
≥ 540 |
≥ 440 |
≥ 17 |
≥ 27 (-70 ℃ ) |
用于 -70 ℃ 低温钢结构,如 09Mn2V 、 06MnVAl 等。 Used for welding low temperature steel at -70 ℃ , such as 09Mn2V, 06MnVAl,etc. |
W907Ni |
E5515 -C1 (E8015 -C1) |
低氢型 Low-hydrogen |
DC + |
≤ 0.12 |
≤ 1.25 |
≤ 0.60 | ≤ 0.035 | ≤ 0.035 | 3.00 ~ 3.75 | ― |
≥ 540 |
≥ 440 |
≥ 17 |
≥ 27 (-90 ℃ ) |
用于 -90 ℃ 低温钢结构,如 3.5Ni 等。 Used for welding low temperature steel at -70 ℃ , such as 3.5Ni,etc. |
Z208 |
EZC (EC1) |
石墨型 Graphite type |
AC 、 DC | 2.00 ~ 4.00 |
≤ 0.75 |
2.50 ~ 6.50 |
≤ 0.10 |
≤ 0.15 |
― |
余量 Surplus |
― | ― | ― | ― |
用于灰口铸铁缺陷的补焊。 Used for repairing welding on the defect of gray cast iron pieces. |
Z238 |
EZCQ |
石墨型 Graphite type |
AC 、 DC | 3.20 ~ 4.20 | ≤ 0.80 | 3.20 ~ 4.00 | ≤ 0.10 | ≤ 0.15 | ― |
余量 Surplus |
― | ― | ― | ― |
用于球墨铸铁缺陷的补焊。 Used for repairing welding on the defect of nodular cast iron pieces. |
Z308 |
EZNi-1 |
石墨型 Graphite type |
AC 、 DC | ≤ 2.00 | ≤ 1.00 | ≤ 2.50 | ≤ 0.03 | ― |
≥ 90 |
≤ 8 | ― | ― | ― | ― |
用于铸铁件及加工面的补焊。 Used for repairing welding on the defect of cast iron and processing face |
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