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DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling
Specifications
Brand Name :
SupAnchor
Model Number :
SSTR386560
Certification :
ISO, SGS, CE, ITB, IBDIM
Place of Origin :
Jiangsu, China
MOQ :
5 pieces
Price :
1 - 30 USD
Payment Terms :
L/C, T/T
Supply Ability :
100,000 pieces per month
Delivery Time :
1 to 6 weeks
Packaging Details :
Packed in bundle with package paper.
Name :
SupAnchor SSTR386560 Stainless Steel Anchor Coupling
Thread Type :
ISO 10208 / Left or right
Ultimate Load (kN) :
660
TR Thread Bars :
SSTR38/660
Key Size (mm) :
65
Length (mm) :
60
Unit Weight (Kg/m) :
1.22
Hardness (HRC) :
20-30
Description

Features

Double yield strength

The yield strength of #1.4462 stainless steel is twice as high as the one of #316 and #304 stainless steel.

(EN 10088 / ASTM A240)
High ductility

High ductility makes all #1.4462 stainless steel anchor hollow bars achieve Elongation Agt ≥ 5%.

(DIN EN 10080 / DIN 488).
Superior anti corrosion quality

Extremely high corrosion due to unique quality of high Ni & Cr and low carbon content (EN 10088/1–2005)

Cr: 21-23 / Ni: 4.5-6.5 / C: ≤ 0.03 (%)
Lighter unit weight and lower cost Double yield strength helps #1.4462 stainless steel to be designed with lighter unit weight and lower cost.

TR thread,

T thread can connect R thtead

 Unique TR thread design noly only achieves the crack widths to stay below the maximum permissible width of 0.1mm (DIN EN 10080 / DIN 488), but also matches perfectly to all the standard R threads in the market (R32&R38/ ISO 10208, R51/ISO1720).

Advantages

  • The nut are manufactured from high precision stainless steel 1.4462 with chamfered edges on both ends.
  • With tempered to meet the stringent demands on anchor specifications and the daily operations of underground work.
  • All nuts exceed the ultimate strength of the bar.
  • In a certain range, tensile strength increase in proportion to hardness. For couplers and nuts, it’s important to make sure the fitting capacity reaches bar’s capacity.

Applications

  • Coastal defence walls, slopes and slabs

  • mining

  • Soil nails

  • Docks and harbours

  • Building and bridge cross ties

  • Ground anchors

  • Holding down bolts

  • Tunelling

Technical Data

Nuts Type

1.4462 Stainless Stee

SW / L / UL

mm / mm / kN

Weight

kg / pc

 1.4462 Stainless Stee TR thread Bar Type

TR thread Nuts

Can Connect

R thread

SSTR324645

SSTR324665

46 / 45 / 280-300

46 / 65 / 360 +

0.35

0.53

 SSTR32/360 R32/R38/R51 Hollow Bars

SSTR385060

SSTR386560

50 / 60 / 500-539

65 / 60 / 660 +

0.45

1.22

 SSTR38/660

SSTR517570

SSTR517590

75 / 70 / 800-850

75 / 90 / 930 +

1.53

1.96

 SSTR51/930

Type of Stainless Steel 1.4462
Chemical composition .% Cr Ni C Si Mn P S
1.4462 Stainless steel 21.0 - 23.0 4.5 - 6.5 ≦ 0.03 ≦ 1.0 ≦ 2.0 ≦ 0.03 ≦ 0.02

Anchor Bar and Accessories

DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling

Job sites
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling

DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in TunnelingDIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling

SubNumbers

10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.

20 Years - 20 years of exporting experience, familiar with different product standards from different

customers and countries.

26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar

manufacturer in Asia.

60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by

customers from 50 countries all over the world, including America, Chile, Germany,

Australia India, etc.

1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.

Quality System

QC Procedure
SupAnchor DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunnelinghas its own quality tracking systems. Every batch of anchor bar has its unique batch
number, which can be tracked from raw materials till installation.
Being the DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in TunnelingNo.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest
concern. Our quality testing equipment number ranks first on the list in anchor manufacturing industry
in Asia. It is SupAnchor’s mission to support your construction with products of high quality.
Product tags

rst37.2 steel flanges

,

bolted silo design

,

din 928 square weld nut
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DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling

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Product Detail
Brand Name :
SupAnchor
Model Number :
SSTR386560
Certification :
ISO, SGS, CE, ITB, IBDIM
Place of Origin :
Jiangsu, China
MOQ :
5 pieces
Price :
1 - 30 USD
Contact Supplier
video
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling
DIN 488 Grade 1.4462 Stainless Steel SSTR38 Domed Nut in Tunneling

Supanchor Rock Reinforcement Co., Ltd.

Active Member
5 Years
sichuan, chengdu
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Self Drilling Anchor Bar, Self Drilling Rock Bolts, Self Drilling Anchor System
Total Annual :
25000000-30000000
Employee Number :
120~200
Certification Level :
Active Member
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