30CrMnTi hot rolled steel round bars

30CrMnTi is 20CrMnTi steel strength, high hardenability, but slightly lower impact toughness.

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Product introduction Technical data

Product introduction

30CrMnTi is 20CrMnTi steel strength, high hardenability, but slightly lower impact toughness. Mainly used for carburizing steel, carburizing can be quenched directly after quenching, high flexural strength, good wear resistance. Can be used in tempering quenching or quenching and tempering, cutting machinability medium. Tractor industry for the manufacture of large cross-section of heavy-duty carburizing parts and the larger forces of gear, gear shaft, worm and so on.

AISI	GB	JIS	DIN	KS	BSEN
20CrMnTi/30CrMnTi	1016	SCR415	15CRMO5	SCR415	1.7016

Technical data

Chemical composition(mass fraction)(wt.%) of the 30CrMnTi

C(％)	Si(％)	Mn(％)	Cr(％)	Ti(%)
0.24-0.32	0.17-0.37	0.80-1.10	1.00-1.30	0.04-0.10

Mechanical properties of grade 30CrMnT

Yield Rp0.2 (MPa)	Tensile Rm (MPa)	Impact KV (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	HBW
856 (≥)	691 (≥)	23	31	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	111

Physical properties of grade 30CrMnTi

Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm
569 (≥)	113 (≥)	23	23	33	Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2	-	-	-
391	639	496	-	-	-

30CrMnTi Range of products

Product type	Products	Dimension	Processes	Deliver Status
Plates / Sheets	Plates / Sheets	0.08-200mm(T)WL	Forging, hot rolling and cold rolling	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Forging, hot rolling and cold rolling, Cast	Black, Rough Turning, Shot Blasting,
Coil / Strip	Steel Coil /Steel Strip	0.03-16.0x1200mm	Cold-Rolled & Hot-Rolled	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes	Seamless Pipes/Tubes, Welded Pipes/Tubes	OD:6-219mm x WT:0.5-20.0mm	Hot extrusion, Cold Drawn, Welded	Annealed, Solution and Aging, Q+T, ACID-WASHED

FAQ

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C.

Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

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