Quenched and Tempered Carbon Steel Sheet and Plate

Based in Kolkata, India, Khush Sheets and Plates is a reputable producer and supplier of tempered and quenched carbon steel sheets and plates. The company is well-known for providing high-strength steel solutions and produces goods with exceptional structural performance, durability, and hardness. Khush, which serves industries like mining, construction, automotive, and defence, makes sure every product satisfies stringent industry standards. Khush Sheets and Plates has a reputation for dependability, quality, and prompt delivery in both domestic and foreign markets thanks to its state-of-the-art processing equipment and knowledgeable staff. It offers customised steel plates made for particular uses.

Quenched Steel Plates

Tempered Steel Sheet

Tempered HR Plates

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Medium to high carbon steel, which frequently contains 0.25 to 0.55% carbon along with silicon, manganese, and minor alloying elements for added strength, is used to make quenched and tempered carbon steel plates. While tempering improves toughness and ductility, quenching quickly cools the steel to increase hardness. Depending on grade and thickness, these plates usually have tensile strengths of 700–1300 MPa and yield strengths of 500–1000 MPa. The resultant material is perfect for applications needing high wear, fatigue, and stress resistance because of its tough yet hard structure and exceptional impact resistance.

Quenched and Tempered Carbon Steel Sheet and Plate Specification

tandard	ASTM A514 and A514M-13
Grade	Grade 400, 80 and 500, WELTEN 140 KSI ,780E, 130 KSI , A514, S890Q, A710, TMCP 100 KSI, RQT 701, S690QL, S690QL1, S890QL1,S690Q, S890QL, Weldox 700, S960QL
Thickness:	3 mm to 300 mm
Width:	3000 mm, 2500 mm, 2000 mm,
Length:	Up to 12000 mm long
Delivery State	Quenched and Tempered

Chemical Composition of Quenched and Tempered Carbon Steel Sheet and Plate

A514 Gr B	A514 Gr A	A514 Gr E	A514 Gr C	A514 Gr Q	A514 Gr H	A514 Gr S	A514 Gr M	A514 Gr F	A514 Gr K	A514 Gr J	A514 Gr R	A514 Gr P	A514 Gr T
C	0.012-0.021	0.015-0.021	0.012-0.020	0.010-0.020	0.014-0.021	0.012-0.021	0.011-0.021	0.012-0.021	0.010-0.020	0.010-0.020	0.012-0.021	0.015-0.020	0.012-0.021	0.008-0.014
M	0.070-1.000	0.080-1.010	0.040-0.070	1.010-1.050	0.095-1.030	0.095-1.030	1.010-1.050	0.045-0.070	0.060-1.000	1.010-1.050	0.045-0.070	0.085-1.015	0.045-0.070	1.020-1.050
P	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035
S	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0035	0.0010
Si	0.020-0.035	0.040-0.080	0.020-0.040	0.015-0.030	0.015-0.035	0.020-0.035	0.015-0.045	0.020-0.035	0.015-0.035	0.015	0.020-0.035	0.020-0.035	0.020-0.035	0.040-0.060
Ni	–	–	–	–	1.020-1.050	0.030-0.070	–	1.020-1.050	0.070-1.000	–	–	0.090-1.010	1.020-1.050	–
Cr	0.040-0.065	0.050-0.080	1.040-2.000	–	1.000-1.050	0.040-0.065	–	–	0.040-0.065	–	–	0.035-0.065	0.085-1.020	–
Mo	0.015-0.025	0.018-0.028	0.040-0.060	0.015-0.030	0.045-0.060	0.020-0.030	0.010-0.060	0.045-0.060	0.040-0.060	0.045-0.060	0.050-0.065	0.015-0.025	0.045-0.060	0.045-0.060
V	0.003-0.008	–	–	–	0.003-0.008	0.003-0.008	0.006	–	0.003-0.008	–	–	0.003-0.008	–	0.003-0.008
Ti	0.001-0.003	–	0.001-0.010	–	–	–	–	–	–	–	–	–	–	–
Z		0.005-0.015	–	–	–	–	–	–	–	–	–	–	–	–
Cu	–	–	0.015-0.050	–	–	–	–	–	0.015-0.050	–	–	–	–	–
B	0.0001-0.0005	0.00025	0.0001-0.0005	0.0001-0.0005	–	0.0001-0.0005	0.0001-0.0005	0.0001-0.0005	0.0001-0.0005	0.0001-0.0005	0.0001-0.0005	–	0.0001-0.0005	0.0001-0.0005
Nb	–	–	–	–	–	–	0.006	–	–	–	–	–	–	–

Mechanical Properties of Quenched and Tempered Carbon Steel Sheet and Plate

Grade	A514 Mechanical Property
Grade	Tensile	Yield	Elongation	Thickness
A514	Mpa	Min Mpa	Min %	mm
	760-895	690	18	20
	760-895	690	18	20-65
	690-895	620	18	65-150

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Largest Quenched and Tempered Carbon Steel Sheet and Plate Manufacturer and Exporter in Kolkata, India

Khush Sheets and Plates based in Kolkata, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

Quenched & Tempered Carbon Steel Plate Stock list

Standard	Grade	Minimum Thickness (mm)	Maximum Thickness (mm)
Dillinger	Dillimax 890 T	6	100
Dillinger	Dillimax 965 T	6	100
EN10025 – 6	S690QL	6	200
Dillinger	Dillimax 690T	6	200
EN10025 – 6	S690QL1	6	150
Dillinger	Dillimax 690 E	6	150
EN10025 – 6	S890QL	6	100
Dillinger	Dillimax 1100	6	40

Q&T Steel plate Size range

THICKNESS	GRADE	LENGTH	WIDTH
3/16 – 1 1/4 inch	GRADE B	UP TO 480 inch	48″ – 120″
INQUIRE	GRADE P	INQUIRE	INQUIRE
3/16 – 2 1/2 inch	GRADE S	UP TO 480 inch	48″ – 120″
3/16 – 2 inch	GRADE H	UP TO 480 inch	48″ – 120″
3/16– 8 inch	GRADE Q	UP TO 480 inch	48″ – 120″
3/16 – 2 1/2 inch	GRADE F	UP TO 480 inch	48″ – 120″
INQUIRE	GRADE A	INQUIRE	INQUIRE
3/16 – 6 inch	GRADE E	UP TO 480 inch	48″ – 120″

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Types of Quenched and Tempered Carbon Steel Sheet and Plate

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Are Custom Sizes Available for Quenched and Tempered Carbon Steel Sheet and Plate?

Yes, we offer custom sizes for Quenched and Tempered Carbon Steel Sheet and Plate to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@khushsheetsandplates.co.in

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Application Industry of Quenched and Tempered Carbon Steel Sheet and Plate

Carbon steel sheets and plates that have been quenched and tempered are widely used in demanding structural and wear-resistant applications. They are utilised for load-bearing structures, cranes, and bridges in the construction sector. Because of their resistance to abrasion, they are used as liners, buckets, and dump truck bodies in mining and quarrying. They are used in the defence and automotive industries for protective barriers, armoured vehicles, and chassis parts. These plates, which provide a balance of strength, durability, and safety, are also used in pressure vessels, heavy machinery, and agricultural equipment. Long service life in harsh operating conditions is guaranteed by their mechanical robustness.