Wuxi Guanglu Special Steel Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 200 tons per month |
| Delivery Time | 15 days after receipt 30% of value |
| Packaging Details | seaworthy |
| Material | 17-7PH, 631, EN 1.4568 |
| Product | 17-7PH stainless steel strip |
| Size | 0.1~10.0X420mm |
| Delivery state | ANN, CH ( 1/2H, 3/4H, H ) |
| Brand Name | Daway |
| Model Number | SUS631 EN 1.4568 17-7PH |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 200 tons per month |
| Delivery Time | 15 days after receipt 30% of value | Packaging Details | seaworthy |
| Material | 17-7PH, 631, EN 1.4568 | Product | 17-7PH stainless steel strip |
| Size | 0.1~10.0X420mm | Delivery state | ANN, CH ( 1/2H, 3/4H, H ) |
| Brand Name | Daway | Model Number | SUS631 EN 1.4568 17-7PH |
| Certification | SGS | Place of Origin | China |
| High Light | stainless steel precision strip ，stainless steel foil | ||
JIS SUS631 EN 1.4568 17-7PH Cold Rolled Stainless Steel Strip In Coil
SUS631-CSP, EN 1.4568, DIN X7CrNiAl17-7, S17700, The most representative precipitation hardened
steel grade which can be further hardened via heat treatment.
After precipitation hardening treatment, it shows extremely strong magnetism.
Typical application
Diaphragms, reed valves, mask frame springs, various other springs, bellows, etc.
Chemical composition ( weight % )
| Grade | C | Si | Mn | P | S | Cr | Ni | Al |
| SUS631-CSP, EN 1.4568 | 0.09 max | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 16.00~18.00 | 6.50~7.75 | 0.75~1.50 |
Product forms
Cold rolled Spring Stainless Steel strip
Grades and mechanical properties of the stainless steel strips for spring use
| Grade | Temper symbol | HV |
| 631 | O | 200 max. |
| 1/2H | 350 min. | |
| 3/4H | 400 min. | |
| H | 450 min. |
We provide high strength stainless steel strip for springs, grades including SUS301-CSP,
SUS304-CSP, SUS316-CSP, SUS631-CSP, SUS632J1-CSP, SUS420J2-CSP
according to JIS G4313 cold rolled stainless steel strip for spring.
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Employee Number:
10~20
Ecer Certification：
Verified Supplier
Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier of high performance stainless materials and specialty alloys. With the passion for stainless alloys, we are inspired, keeping moving forward. For over ten years, we have ... Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier of high performance stainless materials and specialty alloys. With the passion for stainless alloys, we are inspired, keeping moving forward. For over ten years, we have ...
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