MK H08CrMoVA

Published：2009/12/17

Standard:GB H08CrMoVA

Characteristics:with coordination of flux SJ105 ，it has good weldability.

Application:Applied to the welding of pressure vessels of 12CrMo and ASTMA387Cr2 heat resistant steel etc and pipes.

Chemical composition(%)

C	Mn	Si	S	P	Cu	Cr	Ni	Mo	V
≤0.10	0.40-0.70	0.15-0.35	≤0.030	≤0.030	≤0.20	1.0-1.3	≤0.30	0.50-0.70	0.15-0.35

Typical mechanical properties of deposited metal:

Rm(MPa)	Rp0.2(MPa)	A(%)	Akv(-20℃)(J)	Flux
640	550	24	112	SJ105

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