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SCM440/ 4140 Alloy Structural Steel 1 k

(cập nhật 15-07-2016)
SCM440/ 4140 Alloy Structural Steel

SCM440/ 4140 Alloy Structural Steel

(cập nhật 15-07-2016)

ID: G-0010498-00004

Người đăng
Điện thoại
867143064045
Email
yanming201419@hotmail.com
Địa chỉ

1.7225 Tool Steel

Standards

DIN

AISI

JIS

ГОСТ

42CrMo4

1.7225

4140

SCM440

38XM

ALTA SPECIAL STEEL supply DIN 1.7225 / AISI 4140 in round bar, especially for BIG ROUNDS!

1.7225 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content. The higher carbon content of AISI 4140 gives greater strength and heat treatment capabilities in comparison to AISI 4130, however it does have inferior weldability characteristics.

We welcome your inquiries for tool steel, please contact us for quotation sales@altaspecialsteel.com

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Chemical Composition

C

Si

Mn

P

S

Cr

Mo

0.40-0.45

0.15-0.35

0.75-1.00

≤0.030

≤0.030

0.80-1.10

0.15-0.25

Product Range

Round bars : Dia 16mm - 800mm

_________________________________________________________________________________________

Applications : widely used for a variety of applications in the oil and gas sector. Typical applications include components such as valve bodies, pumps and fittings.

_________________________________________________________________________________________

Heat Treatment

Way

Temperature[℃]

Remark

Forging

850 - 1050

Soft annealing

650 - 700

Max. 248HB after annealing

Quenching

820 - 850

Cool in oil

Tempering

540 - 680

1
ID
G-0010498
Điện thoại
867143064045
Email
yanming201419@hotmail.com
Địa chỉ
Alta Special Steel is Excellent CHINESE TOOL STEELS Manufacturer, Exporter, especially for FORGED BARS D2/1.2379/SKD11, H13/1.2344/SKD61, O1/1.2510/SKS3, A2, 1.2367, 1.2767 etc. Equipped with IF, EAF, LF, VD, ESR melting facilities, own rich export experience to European & American market.1)  Cold work tool steel A2, D2/1.2379/SKD11, O1/1.2510/SKS3, D3/1.2080, D6/1.2436, , O2/1.2842, S1/1.2550, 1.2767, 1.2328. 2)  Hot Work Tool Steel S7, H13/1.2344/SKD61, H11/1.2343, H10/1.2365, H10A/1.2885, H12/1.2606, H21/1.2581, 1.2367, 1.2787, 1.2329.3)  Plastic Mould Steel 420/1.2083/SUS420J2, 1.2316, 1.2085,  1.2713, 1.2714, 1.2738.4)  High Speed Steel M2/1.3343/SKH51.5)  Alloy Structure Steel 4140/1.7225, 4340/1.6582.ALSO we have GREAT advantage on HOT ROLLED ROUNDS in grades of H11/1.2343, H13/1.2344, S7, O1/1.2510, O2/1.2842, 1.2329, 420/1.2083. (Minimum dia is 14mm)Please kindly feel free to contact us to get the best offer and service, sales(at)altaspecialsteel.comWelcome your visits !
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Liên hệ mua sản phẩm

SCM440/ 4140 Alloy Structural Steel
Mã hiệu: G-0010498-00004
Alta Special Steel Co.,Ltd
Địa chỉ:
CÔNG TY CP QC TRUYỀN THÔNG SAO ĐỎ
MST: 0312803179 - Tel: 08.62583517 | 08.62583518 - Fax: 08.62583516
Lầu 10, Cao Ốc Mỹ Thịnh, 137 Lê Quang Định, P. 14, Q. Bình Thạnh, Tp. HCM
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