Heat-Resistant Steel Welding Wire | Cr-Mo & Cr-Mo-V Welding Wire Supplier

Сварочная проволока из жаропрочной стали

Наша компания производит сварочную проволоку из жаропрочной стали двух видов: хромомолибденованадиевой серии и хромомолибденовой серии. Эти проволоки характеризуются стойкостью к высокотемпературному термическому растрескиванию и окислению.

Our Heat-Resistant Steel Welding Wire is available in two main types: Chromium-Molybdenum-Vanadium (Cr-Mo-V) series and Chromium-Molybdenum (Cr-Mo) series.

Designed for high-temperature applications, this welding wire offers excellent resistance to thermal cracking and oxidation, ensuring reliable performance in demanding environments.

H13CrMoA welding wire:

chemical composition（%）
элемент	C		S	Mn		Si	P		Cr	Ni		Cu	Мо
Пример значения	0.13		0.014	0.56		0.27	0.015		0.94	0.030		0.16	0.50
Механические свойства осажденного металла
Экспериментальный проект		Strength Rm（Mpa）			Yield strength（Mpa）			элонгация A（%）			V-shaped impact test (J)0℃
Пример значения		568			480			26			68

H08CrMoVA welding wire:

chemical composition（%）
элемент	C		S	Mn		Si	P		Cr	Ni		Cu	Мо
Пример значения	0.08		0.012	0.61		0.25	0.018		1.10	0.030		0.16	0.58
Механические свойства осажденного металла
Экспериментальный проект		Strength Rm（Mpa）			Yield strength（Mpa）			элонгация A（%）			V-shaped impact test (J)0℃
Пример значения		585			490			23			70

Описание

Основные характеристики

Excellent High-Temperature Resistance
Maintains stable performance under elevated temperatures.
Thermal Crack Resistance
Effectively reduces the risk of hot cracking during welding.
Strong Oxidation Resistance
Ensures long service life in high-temperature environments.
Стабильная работа дуги
Smooth arc burning and consistent welding process.
Easy Slag Removal
Improves efficiency and reduces post-weld cleaning.
High Deposition Efficiency
Supports fast welding speed and high productivity.
Good Weld Formation
Produces uniform and high-quality weld seams.

Технические характеристики

Stable arc and smooth welding process
Равномерное формирование сварного шва
Low crack sensitivity
High welding speed and productivity
Strong mechanical strength and durability

Suitable for use with various types of welding flux
Ideal for Submerged Arc Welding (SAW) and related processes
Compatible with mechanized and automated welding systems

Types

Cr-Mo-V Series Welding Wire
Suitable for higher strength and more demanding heat-resistant applications.
Cr-Mo Series Welding Wire
Widely used for general heat-resistant steel welding.

Приложения

Widely used in welding of heat-resistant steel components, including:

Сосуды под давлением
High-temperature pipelines
Power plant equipment
Boilers and heat exchangers
Petrochemical industry equipment

Преимущества продукции

Excellent mechanical properties of deposited metal
Stable welding performance with minimal defects
High efficiency for large-scale industrial welding
Easy to achieve automation and continuous welding