21CrMoV5-7 Bolt/Nut-Shanghai ATM Precision

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Shanghai ATM is a professional factory that produces fasteners and components, with over 300 types of material grades and more than 100 types of material batch supply experience. The products have many advantages such as high strength, high precision, high temperature resistance, corrosion resistance, high pressure resistance, wear resistance, and complex working conditions. ATM core products: High temperature alloy fasteners: A286, GH2132, GH4169, UNS N07718, INCONEL 718, C3-80 bolts, screws, nuts, etc
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Austenitic stainless steel fasteners

Martensitic stainless steel fasteners

Dual phase stainless steel fasteners

Precipitation hardening steel fasteners

Corrosion resistant alloy fasteners

High temperature alloy fasteners

Alloy steel fasteners

Product Center
We have excellent production and supply experience in materials such as stainless steel, special steel, duplex stainless steel, high-temperature stainless steel, special stainless steel, high-temperature alloys, corrosion-resistant alloys, high-strength alloys, and high-strength alloy steel. We can produce and manufacture products according to standards such as GB, ISO, DIN, UNI, BS, ANSI/ASME/ASTM, JIS, or industry standards such as JB of the Ministry of Machinery, HG of the Ministry of Chemical Industry, SH of Petrochemical, NB of Energy, GJB of the National Army. We can also produce non-standard products and non-standard mechanical components according to customer drawings or requirements
Application Cases

precipitation hardening steel

austenitic stainless steel

duplex stainless steel

Martensitic stainless steel

Corrosion-resistant alloy

superalloy

alloy steel

Application field
Mainly used for high standard, high-precision, and high demand standard fasteners and non-standard special fasteners in industries such as petrochemicals, fluid pipelines, boiler pumps and valves, pressure vessels, steam turbines, automotive engines, marine engines, fuel engines, thermal power generation equipment, nuclear power engineering equipment, marine shipbuilding, railway locomotives and vehicles, chemical and chemical machinery equipment, pharmaceutical and medical equipment, food machinery equipment, metallurgical and refining machinery equipment, instrumentation equipment, chemical and chemical engineering construction, petroleum and marine engineering equipment, large bridge and tunnel engineering, large building steel structure engineering, curtain wall decoration, solar power generation and equipment.
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Long term recruitment of talents for various positions, looking forward to your joining. (For specific positions, please refer to the information on the recruitment page)
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21CrMoV5-7 Bolt/Nut

DESCRIPTION

ATM customized special fastener -21CrMoV5-7 bolt/nut, bolt head size and strength can be customized, supports processing according to drawings, and has good high temperature performance, mechanical strength, and corrosion resistance

Fastener Name: 21CrMoV5-7 Bolt/Nut

Nominal diameter: M12 * 45 (size specifications can be customized)

Brand: 21CrMoV5-7

European standard steel grade: 1.7709

Corresponding standard: EN 10269-2006 specifies steel and nickel alloys for fasteners with high and/or low temperature performance

Category: Alloy Steel

Performance: hardenability

Tag: Quenched and Tempered Steel

Density: 7.85 g/cm3

21CrMoV5-7螺栓/螺母

中国	德国		欧标		英国
YB	DIN EN/DIN	W-Nr.	EN	数字牌号	BS EN/BS
25Cr2MoV	21CrMoV5-7	1.7709	21CrMoV5-7	1.7709	21CrMoV5-7

Contact Us

Shanghai Yaluo Precision Fastener Technology Co., Ltd: Hotline：021-5976 6477 186-2131-1857; phone： 186-2131-1857; QQ：2528 32058; Email：asialuosi@163.com

Hotline 021-59766477
Email asialuosi@163.com
Factory address No. 65, Daze Road, Penglang, Kunshan Development Zone, Jiangsu Province
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