COLD-FORMING MATERIAL DEVELOPMENT & MANUFACTURING
冷間成形材料および異形材ソリューション
冷間圧造用線材、異形線材および冷間引抜きシームレス異形管を供給し、自動車、建設、機械設備およびその他の冷間成形用途にサービスを提供しています。
PRODUCT SYSTEM
Browse materials by standard
Products are organized by applicable standard, material family, grade and delivery condition. Final requirements are confirmed with each enquiry and order.
ISO
ISO 4954-1:2024 / ISO 4954-2:2024 steels for cold heading and cold extrusion
C10C · C15C · 42CrMo4↗02GB
Chinese national cold-heading steel standards
ML20MnB · ML35CrMo↗03JIS
Japanese industrial steel standards
SCM435 · SWRCH35K↗04ASTM / SAE
North American CHQ material system
10B21 · 1038 · 4140↗05EN
European cold-heading steel standards
23MnB4 · 34CrMo4↗06Shaped wire / tube
Custom cross-sections and tolerances
Hexagonal · spline · custom profile↗
QUALITY ASSURANCE
From incoming material to final release
Process control and laboratory testing support consistent, traceable deliveries.
- 01Incoming material inspection
Mill certificates, heat numbers and chemistry verification
- 02Spheroidizing annealing
Annealing cycle, spheroidization and hardness control
- 03Pickling, phosphating and drawing
Surface condition, coating and final dimensions
- 04Laboratory testing
Metallography, tensile, hardness and chemical analysis
- 05Final release
Appearance, cold upsetting, dimensions and packaging
APPLICATIONS
Cold-forming materials for multiple industries
Material solutions are matched to part geometry, forming stages, heat treatment and surface requirements.
TECHNICAL INSIGHTS
Technical knowledge and industry news
球状化焼なまし線材とは何か？
球状化焼なまし線材の組織変化、完全な製造フロー、一般的な工程記号、代表的なルート、および品質確認要件を理解します。
Read article →CHQワイヤと盤条の違いは何ですか？
材料形態、加工状態、用途および品質要求の観点から、CHQワイヤと盤条の違いを説明する。
Read article →冷間鍛造用線材とは何か
冷間鍛造用線材の用途、材料特性、製造プロセス、および冷間成形性に影響を与える要因を説明する。
Read article →Cold Heading Material Engineering Classroom
Engineering knowledge that connects formal standards, material behavior and cold heading practice.
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CREATION GROUP
End-to-end support from materials to failure analysis
Beyond cold heading materials, we coordinate cold heading dies, heat treatment, surface treatment and failure analysis so the material solution is aligned with the final part and series production.
Explore the full-chain solution →PARTNERS
Customers and partners
Suppliers
OEMs
Customers
Send a technical enquiry
Please include the grade, standard, diameter, quantity and delivery condition.
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