CB 08H20n9G6 - 1.4006 - er307 stainless welding wire

International Equivalent

Mark	Analogue	W. Nr.	Aisi Uns	En	Order
12Х13	~ EZH1	1.4006	~~410	X12CrN13	Delivery from the stock, in stock
10Х13		~1.4006	~410	X10Cr13	Delivery from the stock, in stock

general characteristics

Solid welding wire / rod brand ER 307 (St-08H20N9G7T) for semi-automatic or TIG welding provides high weld quality, high resistance to oxidation and intergranular corrosion. Widely used in machinery, food, petrochemical industry, energy. Designed for welding stainless steel and welding difficult to weld steels, austenitic-manganese welding high-strength corrosion-resistant steels, welding buffer layers with subsequent surfacing wear-resistant hard layer.

Analogs

DIN 8556 SG X 15 CrNiMn August 18

EN 12 072 G / W August 18 Mn

AWS A-5.9: ER 307Si

Alloy-No: 1.4370

Substitute analogue and domestic brands of welding wire Sv-08H20N9G7T and its varieties.

ER 307 Chemical composition in%:

Mn	Si	C	Ni	Cr
7	0.8	<0,10	8.5	18.5

Mechanical characteristics ER 307:

Strength limit	N / mm2	650	Rm
yield	N / mm2	400	Rp
resilience	(20 ° C)	70	Av
Relative extension	%	35	A5

Packing size

Packaging	Diameter, mm	vendor code
15kg spool BS300	0.8	21501214
15kg spool BS300	1.0	581904
250kg Accutrak drum	1.0	581959
15kg spool BS300	1.2	581911
15kg spool BS300	1.6	581942

Mechanical properties of the wire 307 ER:

Tolerances and wire diameters meets the following standards:

The nominal diameter of the wire	Maximum deviation of the wire intended
4; 5; 6	-0.12, -0.16
2.5; 3.0	-0.09, -0.12
1.2	-0.09
1.5	-0.09
1.4
1

Tensile strength alloy and high-wire conforms.

The wire diameter in mm	Tensile strength of the wire, in MPa (kgf / mm2), designed
2.0	686−980 (70−100) 784−1176 (80−120)
St. 2.0	637−931 (65−95) 686−1029 (70−105)
0.8−1.5	882−1323 (90−135)
1.6	686−980 (70−100) 882−1274 (90−130)

There are 3 types of welding wire. 1) Activated wire (metal in its structure and 5% of powdered additives); 2) Solid wire — welding and semi-automatic rifles, 3) cored wire — s refractory metals for non-consumable electrode. Welding materials are divided according to the method of isolation, a number of modifications, and others. Qualities such as physical characteristics. By plasticity wire is divided into the 1st and 2nd class. Depending on the method of treatment — on the bright and oxidized. Last — is less common. If the damage of the wire is not recommended its use — it can it reduces the quality of the weld.

application

Surfacing difficult to weld steels — an integral part of any steel production, by means of which combine a variety of steel structures. This wire is used for semi-automatic and TIG welding austenitic-manganese corrosion-resistant grades with high tensile strength, high carbon and dissimilar steels, working at t ° to 300 ° C. Used for welding semi-automatic monoblock with a separate mechanism, the feed wire and 2 block. It is used for welding containers, piping in chemical and oil industry, food industry, mechanical engineering, is possible when using a carbon electrode metal, which leads to a significant decrease in weld quality.

Buy at the best price

«Electrovek-steel» offers a wide range of welding wire in the retail and wholesale. Any consumer demand will be fully satisfied with the popularity of the brand ER 307 (St-08H20N9G7T) due to a significant efficiency of use and low cost. All manufactured products are certified by our company. Technological equipment for each stage of production makes it possible to carry out individual orders, if the base version of the product does not suit you. The price depends on the volume and the additional conditions of supply. Lead times are minimal. When wholesale purchases include preferential discounts.