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中國大西洋高強度鋼拉力氣體保護焊絲 CHW-50C6SM (全位置焊接) 0.8mm (每卷15公斤)
中國大西洋高強度鋼拉力氣體保護焊絲 CHW-50C6SM (全位置焊接) 0.8mm (每卷15公斤)
$233.00
適用於以下高強度鋼材焊接(490N/mm2級別):
EN10025 S355
EN10025 E295
EN10225 S355
EN10113 S355
描述
CHW-50C6SM
MAG Wire for High Tensile Steel
AWS A5.18 ER70S-6
BS EN ISO 14341-A-G 42 3 C G3Si1
BS EN ISO 14341-B-G 49A 3 C G6
CSA W48-01 ER49S-6
JIS Z3312 YGW12
GB/T 8110 ER50-6
| Welding Position: Type of Current: |
F, H, HF, OH, V DCEP |
Features & Applications
CHW-50C6SM has very good welding performance and the weld metal shows lower
temperature impact toughness. It is mainly for butt and fillet welding structures made by
shipping steels and low alloy steels, such as ships, containers, vehicles, engineering &
construction machinery and so on.
Chemical Composition of the Wire (%)
| C | Mn | Si | S | P | Ni | Cr | Mo | V | ||
| Standard | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | ≤0.035 | ≤0.025 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.03 | ≤ |
| Typical | 0.078 | 1.53 | 0.85 | 0.010 | 0.011 | 0.029 | 0.022 | 0.008 | 0.010 | 0 |
Mechanical properties of Deposited Metal (AW)
| Yield Strength ReH (MPa) |
Tensile Strength Rm (MPa) |
Elongation A4 (%) |
Impact Value (J) | Shield Gas | ||
| -20℃ | -30℃ | -40℃ | CO2 Purity ≥99.98% |
|||
| Standard | ≥375 | 490-660 | ≥22 | ≥47 | ≥27 | — |
| Typical | 425 | 540 | 30 | 102 | 89 | 70 |
The standard of mechanical properties conforms to shipping institutions and the certificate
of inspection would follow it unless the purchaser has special requirement.
Recommended Current (DC+)
| Diameter (mm) | 0.6 | 0.8 | 0.9 | 1.0 | 1.2 | 1.6 |
| Current (A) | 40-120 | 40-140 | 40-180 | 50-220 | 80-350 | 120-550 |
Approvals
| Institute | CCS | LR | ABS | GL | BV | DNV | NK |
| Grade | 3YSM | 3YS,H15 3YM,H15 |
3SA, 3YSA | 3YS | SA3YM | ⅢYMS | KSW53G(C), KAW53MG(C) |
| Institute | BKI | KR | CWB | DB | CE | TUV | |
| Grade | 3YSM | 3YSMG(C1) | B-G 49A 3 C G6(ER49S-6) |
G3Si1 DIN EN440 |
G3Si1 DIN EN440 |
EN440-G42 4 M G3Si1 |
Notice:
1) To avoid rust the wire must be kept in dry condition and keep the package in
good condition also before welding.
2) To avoid welding defect the shield gas should be pure particularly no moisture
in it.
3) The surfaces to be welded must be cleaned away impurities of oil
contamination, rust, moisture and so on.
4) The welding conditions mentioned above for reference only and it is better to
do a welding procedure qualification according to project before put it into
formal welding.
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