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JIS G3131 SPHC vs GB/T 700 Q215B

Related Material — 65.7% match based on chemical composition and mechanical property overlap.

JIS G3131 SPHC (JIS G 3131:2010) and GB/T 700 Q215B (GB/T 700:2006) are both steel grades. Both fall under the Structural Steel category. JIS G3131 SPHC is typically used for used in automotive parts, welded tubes, drums, furniture, brackets, and sheet metal fabrications., while GB/T 700 Q215B is commonly used for hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering. JIS G3131 SPHC is defined under Japanese Industrial Standards (JIS), originating from Japan, while GB/T 700 Q215B is defined under Guobiao Standards (GB/T), originating from China.

As per chemical composition, JIS G3131 SPHC vs GB/T 700 Q215B is a 91.7% match. As per mechanical properties, the match is 13.9%. Combined, this makes them a related material overall at 65.7%.

Frequently Compared With JIS G3131 SPHC:
CSA G40.21 480W CSA G40.21 300W CSA G40.21 260W ASTM A1008 SS Grade 50 AS/NZS 3679.1 300 CSA G40.21 400A CSA G40.21 400W CSA G40.21 350W GOST 19281 09G2S AS/NZS 3679.1 350 ASTM A283C ASTM A1008 SS Grade 80
Match Breakdown
CHEMISTRY MATCH
91.7%
MECHANICAL MATCH
13.9%
OVERALL
65.7%
Specifications
Property JIS G3131 SPHC GB/T 700 Q215B
Standard JIS G 3131:2010 GB/T 700:2006
Category Structural Steel Structural Steel
C (%) 0.15 max <=0.15
Mn (%) 0.60 max <=1.20
P (%) 0.050 max <=0.045
S (%) 0.050 max <=0.045
Si (%) Not specified <=0.35
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property JIS G3131 SPHC GB/T 700 Q215B
Tensile Strength 270-410 MPa 335-450 MPa
Yield Strength 205 MPa min >=215 MPa
Elongation 28% min >=31%
Hardness 95-130 HB Not specified
Condition Not specified Hot rolled, controlled rolled or normalized; yield up to 16 mm, elongation up to 40 mm (N/mm2 = MPa)
Typical Applications
JIS G3131 SPHC
Used in automotive parts, welded tubes, drums, furniture, brackets, and sheet metal fabrications.
GB/T 700 Q215B
Hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering
Key Differences
Can JIS G3131 SPHC Be Substituted With GB/T 700 Q215B?
JIS G3131 SPHC and GB/T 700 Q215B share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
JIS G3131 SPHC
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 4000–4200 mm (157.48–165.35 in)
GB/T 700 Q215B
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On M-EX Right Now
JIS G3131 SPHC
2 active listings and RFQs →
GB/T 700 Q215B
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Frequently Asked Questions
What is the difference between JIS G3131 SPHC and GB/T 700 Q215B?
GB/T 700 Q215B specifies Si which is not specified for JIS G3131 SPHC.
Can JIS G3131 SPHC be substituted with GB/T 700 Q215B?
JIS G3131 SPHC and GB/T 700 Q215B share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.