AISI-8640

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Product Details

Chemical composition

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)	Ni(%)
0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43

Applications

Nickel Chromium Molybdenum Steels for Machine Structural use

Country Code:

AISI

Standard

-

Steel Type

8640

Heat treatment

Heat Treatment of steel grade 1.4845
Heat treated : 1676°C - 1339°C

Relate Steel Type

Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)
							≦0.03	0.40-0.65	0.15-0.30
SNCM240	3271	CNS	0.38-0.43	0.15-0.35	0.7-1.0	≦0.03	≦0.03	0.40-0.65	0.15-0.30
SNCM240	G4103	JIS	0.38-0.43	0.15-0.35	0.7-1.0	≦0.035	≦0.03	0.40-0.65	0.15-0.30
8637	-	AISI	0.35-0.40	0.15-0.35	0.75-1.00	≦0.035	≦0.03	0.40-0.65	0.15-0.30
8640	-	AISI	0.38-0.43	0.15-0.35	0.75-1.00	≦0.035	≦0.03	0.40-0.65	0.15-0.30
40NiCrMo22	17200	DIN	0.37-0.44	0.15-0.40	0.7-1.0	≦0.035	≦0.03	0.40-0.65	0.15-0.30

Related Products

SNC415	3310	SNC815H	SNCM616	3415	8637	SNCM240	SNCM625	SNCM630	8640
SNCM616	12CrNi3	40NiCrMo22	SNCM240	14NiCr14	SNC415	12CrNi3A	30CrNiMo8	30CrNiMo8

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