50Mn-60Mn hot rolled steel round bars

Classification :

50Mn round steel is used to manufacture heat-treated parts that require high wear resistance and are subjected to high loads, such as gears, gear shafts, and mandrels with a section below 80mm.

Bella@zglcmetal.com

RELATED PRODUCTS

ONLINE MESSAGE

Keywords:

Steel Round Bars

Product introduction

Material name: high quality carbon structural steel
Grade: 50Mn
Characteristics and scope of application:
50Mn round steel has high strength, elasticity and hardness. It is mostly used after quenching and tempering, and its welding performance is poor. 50Mn round steel
The performance is similar to that of No. 50 steel, but its hardenability is higher, and the strength, hardness and elasticity after heat treatment are slightly higher than that of No. 50 steel. It has poor weldability, and has a tendency to overheat sensitivity and temper brittleness. Used as stress-bearing parts, high wear-resistant parts, such as gears, gear shafts, friction discs, spindles, flat springs, etc.

60Mn Carbon Steel is a high-carbon steel of low hardenability; it may be used in the as-rolled, annealed, normalized or liquid-quenched-and-tempered condition, depending on the desired properties. It is normally hardened by austenitizing and quenching in oil; however, it may be quenched in water if precautions are taken to prevent cracking. Its many uses include springs, hand tools, heavy machinery parts, shafts and agricultural machinery.60Mn’s strength, elasticity and hardness are all higher. 60Mn has good machinability and poor Cold deformation plasticity and weldability under the condition annealing.60Mn has sensitive and temper brittleness tendency for overheating. 60Mn is suitable for large size spiral spring, leaf-spring. All kinds of round flat spring. Spring ring plate, cold drawn steel wire and spring.

Technical data

60Mn Carbon Steel Round Bars Chemical Composition

Grade	Chemical composition %:
Grade	C	Si	Mn	S	P	Cr	Ni	Cu
60Mn	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25

60Mn Carbon Steel Round Bars Mechanical Properties

Grade	mechanical properties:
	Tensile strength σb (Mpa)	Yield strength σb (Mpa)	Elongation δ5/（%）	reduction of area ψ (%)	Hardness No heat treatment
	min	min	min	min	max
60Mn	695	410	11	35	269HB

Competitive Advantage:

1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

4. We have complete after-sale service to deal with the problems in time.

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

HONOR

Factory

FACTORY

Steel Round Bars