气保焊丝(ER90S-B3)

气体保护焊丝

留言咨询联系我们

产品推荐更多 >

详细介绍

气体保护焊用镀铜焊丝

COPPER-COATED SOLID WELDING WIRE

XCJ62-B3符合GB/T39279-2020 G62M212C1M3；AWSA5.28 ER90S-B3；NB/T47018.3-2017

说明 DESCRIPTION

XCJ62-B3是一种高强度的低合金钢焊丝，更高的铬和钼成分使其更适用于焊接高温高压环境中使用的低合金钢和铬-钼钢如压力容器和管道。这种焊丝在高温下具有出色的抗腐蚀性和抗氧化性，以及卓越的抗裂性能。在焊接过程中，XCJ62-B3展现了稳定的电弧和低飞溅特性，非常适合精密和高要求的焊接任务。它特别适用于石油、化工和电力行业，尤其是在焊接需要长期承受高温和高压的部件时。

XCJ62-B3 is a high-strength, low-alloy steel welding wire with high chromium and molybdenum, ideal for welding low-alloy and chrome-moly steels in high-temperature and high-pressure settings like pressure vessels and pipelines. It offers excellent high-temperature corrosion and oxidation resistance, plus superb crack resistance. With its stable arc and low spatter, XCJ62-B3 is perfect for demanding welding tasks in the petroleum, chemical, and power industries, especially for components under prolonged high-temperature and pressure.

焊丝化学成分：一例：（%）按GB/T39279-2020 G62M212C1M3

Chemical composition of wire: (%) GB/T39279-2020 G62M212C1M3

C	Mn	Si	Cr	Mo
0.09	0.55	0.57	2.55	0.99

熔敷金属机械性能：一例：按GB/T39279-2020 G62M212C1M3

Typical mechanical properties of deposited metal: Accord with GB/T39279-2020 G62M212C1M3

屈服强度
Yield point Mpa

抗拉强度

Tensile Strength Mpa

延伸率

Elongation

冲击值(0度)
Impact Value J

598

700

常规包装：

Standard packaging：

焊丝直径mm

盘类Spool

外包装Package

内包装Inner Bag

净重KG N.T.

缠绕方式Wound

0.6

0.8

0.9

1.0

1.2

1.4

1.6

铁盘丝
basket spool

塑料盘
plastic spool

纸盒
carton

热塑袋
heat shrink bag

1
5
15

18
20

精密排绕
Precision Layer Winding

*可定制其他规格和包装类型

Other specifications and packaging types can be customized

气保焊丝产品目录 List of CHANG JIANG Welding Wires For Caron Steel Gas Shielding Arc Welding

焊丝化学成分 Chemical composition of welding wire

焊丝牌号 Brand	符合国标 GB/T	美国标准 AWS	C	Mn	Si	S	P	Ni	Cr	Mo
XCJ50-2	ER50-2	ER70S-2	≤0.07	0.90~1.40	0.40~0.70	≤0.035	≤0.025	≤0.15	≤0.15	≤0.15
XCJ50-3	ER50-3	ER70S-3	0.06~0.15	0.90~1.40	0.45~0.75	≤0.035	≤0.025	≤0.15	≤0.15	≤0.15
XCJ50-4	ER50-4	ER70S-4	0.07~0.15	1.00~1.50	0.65~0.85	≤0.035	≤0.025	≤0.15	≤0.15	≤0.15
XCJ50-6	ER50-6	ER70S-6	0.06~0.15	1.40~1.85	0.80~1.15	≤0.035	≤0.025	≤0.15	≤0.15	≤0.15
XCJ56		欧标SG3	0.06~0.14	1.60~1.90	0.80~1.20	≤0.025	≤0.025	≤0.15	≤0.15	≤0.15
XCJ55-B2	ER55-B2	ER80S-B2	0.07~0.12	0.40~0.70	0.40~0.70	≤0.025	≤0.025	≤0.20	1.20~1.50	0.40~0.65
XCJ62-B3	ER62-B3	ER90S-B3	0.07~0.12	0.40~0.70	0.40~0.70	≤0.025	≤0.025	≤0.20	2.30~2.70	0.90~1.20
XCJ55-D2	ER55-D2	ER80S-D2	0.07~0.12	1.60~2.10	0.50~0.80	≤0.025	≤0.025	≤0.15		0.40~0.60
XCJ69-1	ER69-1	ER100S-1	≤0.80	1.25~1.80	0.20~0.50	≤0.010	≤0.010	1.40~2.10	≤0.30	0.25~0.55
XCJ50-G	ER50-G	ER70S-G	0.03~0.08	1.40~1.60	0.70~0.90	≤0.020	≤0.020	≤0.15	≤0.15	≤0.15
XCJ80-G	ER55-G	ER80S-G	0.07~0.12	0.40~0.70	0.40~0.70	≤0.010	≤0.020	≤0.20	2.30~2.70	0.90~1.20
XCJ100-G	ER70-G	ER100S-G	≤0.12	1.20~2.00	0.30~1.20	≤0.015	≤0.020	0.60~1.60	≤0.60	0.10~0.50