Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER: JFS A 1001 JSH540B steel is the hot rolled steel sheet and strip for automobile use.
JSH540B pickled steel is under the Japanese standard JFS A 1001. JSH540B high hole expansion ratio type automobile use steel is high hole expansion ratio quality, the thickness range of JSH540B is from 1.6mm to 6.0mm. The Carbon chemical composition of JSH540B is max 0.25%. The tensile strength of JSH540B steel is min 540 MPa. The yield strength of JSH540B steel is 355MPa to 510MPa, The elongation of JSH540B steel is min 22%.
There are three different surface finish of the JSH540B steel: B ( As hot rolled), P (pickling), S ( Shot blasting)
