30CrMo Main characteristics

Posted:2018-07-19 15:46:42

30CrMo steel has high strength and toughness, high hardenability, and a critical hardenable diameter of 15 to 70 mm in oil; steel has good thermal strength, and has sufficient high temperature strength below 500 °C, but at 550 °C The strength is significantly reduced; when the alloying element is at the lower limit, the welding is quite good, but the weldability is medium when it is close to the upper limit, and it needs to be preheated to above 175 °C before welding; the machinability of the steel is good, the plasticity is moderate during cold deformation; The range of ~350 ° C has the first type of temper brittleness; there is a tendency to form white spots.

30CrMo Chemical Composition

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S
30CrMo	0.26~0.34	0.17~0.37	0.40~0.70	0.035	0.035

30CrMo Alloy Steel Mechanical Property:

Grade		30CrMo Mechanical Property
Grade	Thickness	Yield	Tensile	HB
30CrMo	mm	Min Mpa	Mpa	HB
	6-50	785	930
	50-200	785	930

We promise we can offer you the qualified 30CrMo at the competitive price and rapid delivery time. We can produce as our customer's requirement. We keep many 30CrMo stock in our warehouse, So hereby, we sincerely hope you join us, let's join hands to make you be the No.1 in your local steel market.

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!

Name:	*
E-mail:	*
Country:	*
Tel:

Company:
Language:
Product:	steel plate steel pipe shipbuilding steel
Message:	Please enter details such as Material, Specification, Quantity, Port, other requirments !

Link

steel plate