1.4410 S32750 2507 full threaded stud bolt threaded rod DIN975 DIN976

Brand Name:HT

Certification:ISO9001

Model Number:1.4410 S32750 2507 full threaded stud bolt threaded rod DIN975 DIN976

Minimum Order Quantity:1 set

Delivery Time:30-35 work days

Payment Terms:L/C,T/T, Western Union

Contact Now

Add to Cart

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member

Location: Zhengzhou Henan China

Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.

Supplier`s last login times: within 1 hours

View Contact Details

Product Details Company Profile

Product Details

DIN125 DIN127 1.4410 UNS S32750 Duplex2507 plain flat spring washer

1. 2507 full threaded stud bolt material introduction

S32750 is the standard grade of super-duplex stainless steel based on 25% chromium, 7% nickel and significant additions of molybdenum, manganese and nitrogen. As with many of the duplex grades, S32750 also offers high strength and excellent resistance to chloride stress corrosion cracking, while the molybdenum and nitrogen levels enhance the pitting, crevice and general corrosion resistance.

Related Specifications of S32750

F53
SAF2507
NACE MR 0175
ISO 15156-3
NORSOK M-630
1.4410
X2CrNiMoN25-7-4

Nominal Composition of S32750

Fe rem, Cr 25.0%, Ni 7.0%, Mo 4.0%, N 0.28%

Mechanical Properties of S32750

Ultimate Tensile Strength (N/mm²)	Proof Stress (N/mm²)	Elongation (%)	Hardness (HB)
760-800	315-550	15	280 max

2. The mechanical property between 310 S32550 S32760 S31803

Alloy Name	BS	UNS	BS EN	Others	Ultimate Tensile Strength N/mm²	Minimum Yield Strength N/mm²	Elongation %	Hardness HB
Grade 310	310S31; 310S24	S31000		ASTM A276	510	205	40
S32550 / AMAZON 256		S32550		ASTM A240; ASTM A479	760	550	25	280 max
S32760 / SEACOL-760		S32760		F55	750	550	25	280 max
S31803 / COLDUPLEX		S31803		F51	620	448	25	280 max
S32750		S32750		F53; SAF2507	760-800	315-550	15	280 max
17-4PH		S17400		AISI 630
S80	BS 7S 80D	S43100		431S29, AMS 5628	880-1080	690	12	255-321
S130	BS 2S 130D; 347S31	S34700		AMS2640, MSRR6522	540	210	35	140-220
Grade 143D	BS 2S 143D			FV520B	1080	930	15
A-286 (660B)		S66286		ASTM A453 (GD 660); ASTM A638 (GD 660)	895	585	15	248 max

Company Profile

Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fittings for Huitong Group and assisting another subsidiary company of Huitong Group:Zhengzhou Huitong Machanical Equipment Co.,Ltd., in exporting machanical equipment.

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.,with the strong support of Huitong Group,and years'development and innovation, are more and more professional in technical service and can manufacure products with all kinds of material,shape and size. Especially in elbows, tee, reducer, flange and pipe cap etc., we have gained more than 20 product patent, and hundreds of technology patent. Also,we have gradually taken an ireplacable role in High-pressure,high-temperature and anti-corrosion area. With the continuous construction of engery in China,such as petrol gas,electric power,etc.,our company has become the purchasing center of whole set fittings for such projects.In 2009,a foreign trade team established,is manily engaged in oil gas and electric power projects abroad.By now, our products have been exported to

Canada,Malaysia,Parkistan,UAE, Eygpt,the Middle East countries, etc.. We have passed the qualification of ISO9001:2000 and API quality certification system. High-quality products and high-class service are well received by abroad customers in this industry. The unique diversified production line can offer you one-package serive, you can pruchase all complex products from us at one time. What's more, our sufficient material stock and conventional product stock can ensure you receive satisfied product in the shortest time.

With powerful financial strength,advanced managerial concept, excellent marketing service,strict quality control system and integrated marketing team,we would like to develop together with you hand in hand. Adhering to the operation principle of "faith first and clients foremost", we always supply high quality products, complete after-sales service and favorable prices. We sincerely hope to establish long-term cooperation with you on the basis of mutual benefits, reciprocity and common development.