1)High strength and orrosion resistanc. 2)High temperature resistant. 3)Using widely, easy to carry and use cycle is long.

 Description:

1)Standards: ASTM,  DIN, BS.

2)Materials:Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9,Gr11,Gr12,Gr23.

3)Advantages: Convenient to carry, easy to store,

4)Size: Set the size according to the customers' requirements.

 Composition table:

Element	Composition,%
	Gr1	Gr2	Gr3	Gr4	Gr5	Gr7	Gr9	Gr11	Gr12	Gr23
N	0.03	0.03	0.05	0.05	0.05	0.03	0.03	0.03	0.03	0.05
C	0.10	0.10	0.10	0.10	0.10	0.10	0.10	0.10	0.08	0.08
H		0.015	0.015	0.015	0.015	0.015	0.015	0.015	0.015	0.0125
Fe	0.20	0.30	0.30	0.50	0.40	0.30	0.25	0.20	0.30	0.25
O	0.18	0.25	0.35	0.40	0.20	0.30	0.15	0.18	0.25	0.13
Al					5.5~7.5		2.5~3.5			5.5~6.5
V					3.5~4.5		2.0~3.0			3.5~4.5
Pd						0.12~0.25		0.12~0.25

Serive:

 supply the test report