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Shanghai Yaluo Precision (ATM) customized martensitic stainless steel 40Cr10Si2Mo/S48140/1.4731 stainless steel bolts, nuts and other fasteners

Fastener Name: Martensitic Stainless Steel 40Cr10Si2Mo/S48140/1.4731 Stainless Steel Bolt and Nut
Other grades: China: GB 40Cr10Si2Mo bolts and nuts; ISC: S48140 bolts and nuts;; Germany: 1.4731 bolts and nuts
Nominal diameter: M1 * 64 (size specifications can be customized)
Material: Stainless steel
Performance: Strength, Corrosion Resistance, High Temperature Strength
Fastener classification: Martensitic stainless steel
Bolt head type: internal/external hexagonal bolt, screw, screw
Fastener description: It has high thermal strength and is used as an intake valve for internal combustion engines and an exhaust valve for light-duty engines. Can manufacture nuts and other fasteners with high working temperatures
Corresponding standard: GB/T 20878-2007 Stainless steel and heat-resistant steel grades and chemical composition


Shanghai Yaluo 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 Yaluo core products: High temperature alloy fasteners: A286, GH2132, GH4169, UNS N07718, INCONEL 718, C3-80 bolts, screws, nuts, etc
Shanghai Yaluo has been producing the following materials, fasteners, and components for a long time:
1.4301, 1.4401, 1.4539, 1.4541, 1.4571, 1.4841, 1.4006, 1.4016, 1.4021, 1.4057
304、310、316、317、321、347、410、420、430、431、440、630、631、660、2205、2507、2520、1.4529、1.4980、904L、HC276、ML400、MLK500、N06625、N07718、N07750、N08825、N08925、N08926、NW2201、GH2132、GH4033、GH4080、GH4145、GH4169、A453 660A、B、C、D、17-4PH、A286、A2-70、A2-80、A3-70、A4-70、A4-80、A4-90、A5-80、A8-80、C1-70、C1-110、C3-80、C3-120、C4-70、D6-80、P1-90、F51、F53、F55、A193 B7、L7、B16、A194 B8、B8M、B8C、B8T、A307、A325、A490、A563、F1554、 4130, 4135, 4140, 4340, 4145, 8.8 grade, 10.9 grade, 12.9 grade, (stainless steel 12.9 grade), 14.9 grade, 1 Cr13、2Cr13、3Cr13、4Cr13、1Cr17Ni2、1Cr5Mo、4Cr10S2Mo、40Cr、12CrMo1V、21CrMoV5-7、35CrMoA、42CrMoA、25Cr2Mo1V、34CrNiMo6、40CrNiMoA Materials such as bolts, studs, screws, nuts, washers, pins, and components.
Copyright © Shanghai ATM Precision Fasteneing Technology Co., Ltd. specializes in producing fasteners
and mechanical components made of alloy steel, stainless steel, special alloys, high-temperature alloys,
and other materials. Welcome to inquire!
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